Awesome Go

This project is awesome-go Chinese version, last sync time : 2026-02-22 07:32:36(Synchronize every day)

financial support to Awesome Go

A curated list of awesome Go frameworks, libraries and software. Inspired by awesome-python。

Icon :

Icon	State
	There was an update last week。You can basically determine that the current library is in an actively maintained state。
	Not updated in recent three year。Reflects that the maintenance of the library is not high enthusiasm, use should be careful。
	The project has been archived。
	This project contains Chinese documents。
	godoc document links。

Explain

中文 | English

We use the Golang Bridge community Slack for instant communication, follow the form here to join.

Sponsorships:

Special thanks to

Your app, enterprise-ready. Start selling to enterprise customers with just a few lines of code. Add Single Sign-On (and more) in minutes instead of months.

Awesome Go has no monthly fee, but we have employees who work hard to keep it running. With money raised, we can repay the effort of each person involved! You can see how we calculate our billing and distribution as it is open to the entire community. Want to be a supporter of the project click here.

A curated list of awesome Go frameworks, libraries, and software. Inspired by awesome-python.

Contributing:

Please take a quick gander at the contribution guidelines first. Thanks to all contributors; you rock!

If you see a package or project here that is no longer maintained or is not a good fit, please submit a pull request to improve this file. Thank you!

Contents

Expand contents

• Awesome Go
  • Contents
  • Actor Model
  • Artificial Intelligence
  • Audio and Music
  • Authentication and Authorization
  • Blockchain
  • Bot Building
  • Build Automation
  • Command Line
    • Advanced Console UIs
    • Standard CLI
  • Configuration
  • Continuous Integration
  • CSS Preprocessors
  • Data Integration Frameworks
  • Data Structures and Algorithms
    • Bit-packing and Compression
    • Bit Sets
    • Bloom and Cuckoo Filters
    • Data Structure and Algorithm Collections
    • Iterators
    • Maps
    • Miscellaneous Data Structures and Algorithms
    • Nullable Types
    • Queues
    • Sets
    • Text Analysis
    • Trees
    • Pipes
  • Database
    • Caches
    • Databases Implemented in Go
    • Database Schema Migration
    • Database Tools
    • SQL Query Builders
  • Database Drivers
    • Interfaces to Multiple Backends
    • Relational Database Drivers
    • NoSQL Database Drivers
    • Search and Analytic Databases
  • Date and Time
  • Distributed Systems
  • Dynamic DNS
  • Email
  • Embeddable Scripting Languages
  • Error Handling
  • File Handling
  • Financial
  • Forms
  • Functional
  • Game Development
  • Generators
  • Geographic
  • Go Compilers
  • Goroutines
  • GUI
  • Hardware
  • Images
  • IoT (Internet of Things)
  • Job Scheduler
  • JSON
  • Logging
  • Machine Learning
  • Messaging
  • Microsoft Office
    • Microsoft Excel
    • Microsoft Word
  • Miscellaneous
    • Dependency Injection
    • Project Layout
    • Strings
    • Uncategorized
  • Natural Language Processing
    • Language Detection
    • Morphological Analyzers
    • Slugifiers
    • Tokenizers
    • Translation
    • Transliteration
  • Networking
    • HTTP Clients
  • OpenGL
  • ORM
  • Package Management
  • Performance
  • Query Language
  • Reflection
  • Resource Embedding
  • Science and Data Analysis
  • Security
  • Serialization
  • Server Applications
  • Stream Processing
  • Template Engines
  • Testing
    • Testing Frameworks
    • Mock
    • Fuzzing and delta-debugging/reducing/shrinking
    • Selenium and browser control tools
    • Fail injection
  • Text Processing
    • Formatters
    • Markup Languages
    • Parsers/Encoders/Decoders
    • Regular Expressions
    • Sanitation
    • Scrapers
    • RSS
    • Utility/Miscellaneous
  • Third-party APIs
  • Utilities
  • UUID
  • Validation
  • Version Control
  • Video
  • Web Frameworks
    • Middlewares
      • Actual middlewares
      • Libraries for creating HTTP middlewares
    • Routers
  • WebAssembly
  • Webhooks Server
  • Windows
  • Workflow Frameworks
  • XML
  • Zero Trust
  • Code Analysis
  • Editor Plugins
  • Go Generate Tools
  • Go Tools
  • Software Packages
    • DevOps Tools
    • Other Software
• Resources
  • Benchmarks
  • Conferences
  • E-Books
    • E-books for purchase
    • Free e-books
  • Gophers
  • Meetups
  • Style Guides
  • Social Media
    • Twitter
    • Reddit
  • Websites
    • Tutorials
    • Guided Learning

⬆ back to top

Actor Model

Libraries for building actor-based programs.

• ProtoActor star:5421 Distributed actors for Go, C#, and Java/Kotlin.
• Ergo star:4441 An actor-based Framework with network transparency for creating event-driven architecture in Golang. Inspired by Erlang.
• Hollywood star:2180 Blazingly fast and light-weight Actor engine written in Golang.
• Goakt star:322 Fast and Distributed Actor framework using protocol buffers as message for Golang.
• asyncmachine-go/pkg/machine Graph control flow library (AOP, actor, state-machine).

⬆ back to top

Artificial Intelligence

Libraries for building programs that leverage AI.

• Ollama star:163079 Run large language models locally.
• LocalAI star:42945 Open Source OpenAI alternative, self-host AI models.
• langchaingo star:8679 LangChainGo is a framework for developing applications powered by language models.
• chromem-go star:867 Embeddable vector database for Go with Chroma-like interface and zero third-party dependencies. In-memory with optional persistence.
• fun The simplest but powerful way to use large language models (LLMs) in Go.
• OllamaFarm star:96 Manage, load-balance, and failover packs of Ollamas.

⬆ back to top

Audio and Music

Libraries for manipulating audio.

• Oto star:1865 A low-level library to play sound on multiple platforms.
• PortAudio star:826 Go bindings for the PortAudio audio I/O library.
• beep star:517 A simple library for playback and audio manipulation.
• GoAudio star:405 Native Go Audio Processing Library.
• malgo star:387 Mini audio library.
• id3v2 star:360 ID3 decoding and encoding library for Go.
• flac star:350 Native Go FLAC encoder/decoder with support for FLAC streams.
• gaad star:135 Native Go AAC bitstream parser.
• minimp3 star:133 Lightweight MP3 decoder library.
• gosamplerate star:38 libsamplerate bindings for go.
• go-mpris star:19 Client for mpris dbus interfaces.

⬆ back to top

Authentication and Authorization

Libraries for implementing authentication and authorization.

• casbin star:19854 Authorization library that supports access control models like ACL, RBAC, and ABAC.
• jwt-go star:8911 A full featured implementation of JSON Web Tokens (JWT). This library supports the parsing and verification as well as the generation and signing of JWTs.
• goth star:6456 provides a simple, clean, and idiomatic way to use OAuth and OAuth2. Handles multiple providers out of the box.
• spicedb star:6445 A Zanzibar-inspired database that enables fine-grained authorization.
• oauth2 star:5815 Successor of goauth2. Generic OAuth 2.0 package that comes with JWT, Google APIs, Compute Engine, and App Engine support.
• keto star:5271 Open Source (Go) implementation of "Zanzibar: Google's Consistent, Global Authorization System". Ships gRPC, REST APIs, newSQL, and an easy and granular permission language. Supports ACL, RBAC, and other access models.
• openfga star:4795 Implementation of fine-grained authorization based on the "Zanzibar: Google's Consistent, Global Authorization System" paper. Backed by CNCF.
• authboss star:4156 Modular authentication system for the web. It tries to remove as much boilerplate and "hard things" as possible so that each time you start a new web project in Go, you can plug it in, configure it, and start building your app without having to build an authentication system each time.
• scs star:2524 Session Manager for HTTP servers.
• jwx star:2321 Go module implementing various JWx (JWA/JWE/JWK/JWS/JWT, otherwise known as JOSE) technologies.
• gologin star:1946 chainable handlers for login with OAuth1 and OAuth2 authentication providers.
• osin star:1934 Golang OAuth2 server library.
• loginsrv star:1927 JWT login microservice with pluggable backends such as OAuth2 (Github), htpasswd, osiam.
• oidc star:1767 Easy to use OpenID Connect client and server library written for Go and certified by the OpenID Foundation.
• gorbac star:1659 provides a lightweight role-based access control (RBAC) implementation in Golang.
• paseto star:934 Golang implementation of Platform-Agnostic Security Tokens (PASETO).
• jwt star:688 Safe, simple, and fast JSON Web Tokens for Go.
• go-guardian star:608 Go-Guardian is a golang library that provides a simple, clean, and idiomatic way to create powerful modern API and web authentication that supports LDAP, Basic, Bearer token, and Certificate based authentication.
• go-jose star:481 Fairly complete implementation of the JOSE working group's JSON Web Token, JSON Web Signatures, and JSON Web Encryption specs.
• jwt star:362 Lightweight JSON Web Token (JWT) library.
• jeff star:270 Simple, flexible, secure, and idiomatic web session management with pluggable backends.
• gosession star:258 This is quick session for net/http in GoLang. This package is perhaps the best implementation of the session mechanism, or at least it tries to become one.
• jwt-auth star:237 JWT middleware for Golang http servers with many configuration options.
• goiabada star:184 An open-source authentication and authorization server supporting OAuth2 and OpenID Connect.
• otpgen star:142 Library to generate TOTP/HOTP codes.
• sessionup star:130 Simple, yet effective HTTP session management and identification package.
• sjwt star:122 Simple jwt generator and parser.
• session star:118 Go session management for web servers (including support for Google App Engine - GAE).
• branca star:95 branca token specification implementation for Golang 1.15+.
• securecookie star:85 Efficient secure cookie encoding/decoding.
• sessions star:79 Dead simple, highly performant, highly customizable sessions service for go http servers.
• otpgo star:76 Time-Based One-Time Password (TOTP) and HMAC-Based One-Time Password (HOTP) library for Go.
• scope star:42 Easily Manage OAuth2 Scopes In Go.
• go-iam star:34 Developer-first Identity and Access Management system with a simple UI.
• go-githubauth star:27 Utilities for GitHub authentication: generate and use GitHub application and installation tokens.
• cookiestxt star:22 provides a parser of cookies.txt file format.
• go-jwt star:17 JWT authentication package providing access tokens and refresh tokens with fingerprinting, Redis storage, and automatic refresh capabilities.
• permissions star:12 Library for keeping track of users, login states, and permissions. Uses secure cookies and bcrypt.
• x509proxy star:7 Library to handle X509 proxy certificates.

⬆ back to top

Blockchain

Tools for building blockchains.

• go-ethereum star:50839 Official Go implementation of the Ethereum protocol.
• kubo star:16915 An IPFS implementation in Go. It provides content-addressable storage which can be used for decentralized storage in DApps. It is based on the IPFS protocol.
• lnd star:8110 A complete implementation of a Lightning Network node.
• cosmos-sdk star:6935 A Framework for Building Public Blockchains in the Cosmos Ecosystem.
• tendermint star:5862 High-performance middleware for transforming a state machine written in any programming language into a Byzantine Fault Tolerant replicated state machine using the Tendermint consensus and blockchain protocols.
• solana-go star:1508 Go library to interface with Solana JSON RPC and WebSocket interfaces.
• gno star:1053 A comprehensive smart contract suite built with Golang and Gnolang, a deterministic, purpose-built Go variant for blockchains.
• cometbft star:859 A distributed, Byzantine fault-tolerant, deterministic state machine replication engine. It is a fork of Tendermint Core and implements the Tendermint consensus algorithm.
• gossamer star:456 A Go implementation of the Polkadot Host.
• nview star:38 Local monitoring tool for a Cardano Node. It's a TUI (terminal user interface) designed to fit most screens.
• gosemble star:14 A Go-based framework for building Polkadot/Substrate-compatible runtimes.

⬆ back to top

Bot Building

Libraries for building and working with bots.

• telegram-bot-api star:6378 Simple and clean Telegram bot client.
• telebot star:4566 Telegram bot framework is written in Go.
• wayback star:2142 A bot for Telegram, Mastodon, Slack, and other messaging platforms archives webpages.
• bot star:1599 Zero-dependencies Telegram Bot library with additional UI components.
• telego star:952 Telegram Bot API library for Golang with full one-to-one API implementation.
• arikawa star:574 A library and framework for the Discord API.
• echotron star:419 An elegant and concurrent library for Telegram Bots in Go.
• go-joe A general-purpose bot library inspired by Hubot but written in Go.
• go-twitch-irc star:393 Library to write bots for twitch.tv chat
• go-sarah star:266 Framework to build a bot for desired chat services including LINE, Slack, Gitter, and more.
• slack-bot star:206 Ready to use Slack Bot for lazy developers: Custom commands, Jenkins, Jira, Bitbucket, Github...
• go-tg star:125 Generated from official docs Go client library for accessing Telegram Bot API, with batteries for building complex bots included.
• slacker star:60 Easy to use framework to create Slack bots.
• micha star:31 Go Library for Telegram bot api.

⬆ back to top

Build Automation

Libraries and tools help with build automation.

• air star:23007 Air - Live reload for Go apps.
• Task star:14866 simple "Make" alternative.
• mage star:4568 Mage is a make/rake-like build tool using Go.
• realize star:4455 Go build a system with file watchers and live to reload. Run, build and watch file changes with custom paths.
• mmake star:1738 Modern Make.
• xc star:1371 Task runner with README.md defined tasks, executable markdown.
• goyek star:677 Create build pipelines in Go.
• taskctl star:318 Concurrent task runner.
• 1build star:242 Command line tool to frictionlessly manage project-specific commands.
• gaper star:83 Builds and restarts a Go project when it crashes or some watched file changes.
• gilbert Build system and task runner for Go projects.
• anko star:43 Simple application watcher for multiple programming languages.
• gob star:14 Gradle/Maven like build tool for Go projects.

⬆ back to top

Command Line

Advanced Console UIs

Libraries for building Console Applications and Console User Interfaces.

• bubbletea star:39724 Go framework to build terminal apps, based on The Elm Architecture.
• fx star:20283 Terminal JSON viewer & processor.
• termui star:13520 Go terminal dashboard based on termbox-go and inspired by blessed-contrib.
• lipgloss star:10603 Declaratively define styles for color, format and layout in the terminal.
• gocui star:10516 Minimalist Go library aimed at creating Console User Interfaces.
• gommon/color Style terminal text.
• bubbles star:7811 TUI components for bubbletea.
• go-prompt star:5466 Library for building a powerful interactive prompt, inspired by python-prompt-toolkit.
• pterm star:5366 A library to beautify console output on every platform with many combinable components.
• termbox-go star:4762 Termbox is a library for creating cross-platform text-based interfaces.
• progressbar star:4644 Basic thread-safe progress bar that works in every OS.
• termdash star:2978 Go terminal dashboard based on termbox-go and inspired by termui.
• asciigraph star:2957 Go package to make lightweight ASCII line graph ╭┈╯ in command line apps with no other dependencies.
• spinner star:2511 Go package to easily provide a terminal spinner with options.
• mpb star:2477 Multi progress bar for terminal applications.
• uiprogress star:2138 Flexible library to render progress bars in terminal applications.
• termenv star:1967 Advanced ANSI style & color support for your terminal applications.
• uilive star:1715 Library for updating terminal output in real time.
• gookit/color star:1572 Terminal color rendering tool library, support 16 colors, 256 colors, RGB color rendering output, compatible with Windows.
• aurora star:1476 ANSI terminal colors that support fmt.Printf/Sprintf.
• go-isatty star:890 isatty for golang.
• go-colorable star:805 Colorable writer for windows.
• uitable star:742 Library to improve readability in terminal apps using tabular data.
• box-cli-maker star:615 Render highly customizable boxes in the terminal.
• bubble-table star:553 An interactive table component for bubbletea.
• simpletable star:545 Simple tables in a terminal with Go.
• yacspin star:455 Yet Another CLi Spinner package, for working with terminal spinners.
• tabby star:367 A tiny library for super simple Golang tables.
• go-colortext star:215 Go library for color output in terminals.
• ctc star:52 The non-invasive cross-platform terminal color library does not need to modify the Print method.
• marker star:51 Easiest way to match and mark strings for colorful terminal outputs.
• table star:50 Small library for terminal color based tables.
• go-ataman star:20 Go library for rendering ANSI colored text templates in terminals.
• go-palette star:20 Go library that provides elegant and convenient style definitions using ANSI colors. Fully compatible & wraps the fmt library for nice terminal layouts.
• crab-config-files-templating star:8 Dynamic configuration file templating tool for kubernetes manifest or general configuration files.

⬆ back to top

Standard CLI

Libraries for building standard or basic Command Line applications.

• cobra star:43281 Commander for modern Go CLI interactions.
• carapace-bin star:1698 Multi-shell multi-command argument completer.
• carapace star:1162 Command argument completion generator for spf13/cobra.
• complete star:951 Write bash completions in Go + Go command bash completion.
• argparse star:638 Command line argument parser inspired by Python's argparse module.
• climax star:217 Alternative CLI with "human face", in spirit of Go command.
• clîr star:197 A Simple and Clear CLI library. Dependency free.
• commandeer star:175 Dev-friendly CLI apps: sets up flags, defaults, and usage based on struct fields and tags.
• cmdr star:142 A POSIX/GNU style, getopt-like command-line UI Go library.
• acmd star:137 Simple, useful, and opinionated CLI package in Go.
• command-chain star:70 A go library for configure and run command chains - such as pipelining in unix shells.
• cmd star:46 Extends the standard flag package to support sub commands and more in idiomatic way.
• argv star:42 Go library to split command line string as arguments array using the bash syntax.
• carapace-spec star:29 Define simple completions using a spec file.
• console Closed-loop application library for Cobra commands, with oh-my-posh prompts, and more.
• urfave/cli star:23897 Simple, fast, and fun package for building command line apps in Go (formerly codegangsta/cli).
• elvish star:6236 An expressive programming language and a versatile interactive shell.
• kingpin star:3561 Command line and flag parser supporting sub commands (superseded by kong; see below).
• Dnote star:3007 A simple command line notebook with multi-device sync.
• pflag star:2707 Drop-in replacement for Go's flag package, implementing POSIX/GNU-style --flags.
• go-flags star:2690 go command line option parser.
• go-arg star:2229 Struct-based argument parsing in Go.
• ops star:1465 Unikernel Builder/Orchestrator.
• liner star:1087 Go readline-like library for command-line interfaces.
• flaggy star:947 A robust and idiomatic flags package with excellent subcommand support.
• mow.cli star:884 Go library for building CLI applications with sophisticated flag and argument parsing and validation.
• mkideal/cli star:729 Feature-rich and easy to use command-line package based on golang struct tags.
• wmenu star:229 Easy to use menu structure for cli applications that prompt users to make choices.
• sflags star:167 Struct based flags generator for flag, urfave/cli, pflag, cobra, kingpin, and other libraries.
• job star:149 JOB, make your short-term command as a long-term job.
• readline star:133 Shell library with modern and easy to use UI features.
• teris-io/cli star:131 Simple and complete API for building command line interfaces in Go.
• env star:126 Tag-based environment configuration for structs.
• version star:110 Collects and displays CLI version information in multiple formats along with upgrade notice.
• gocmd star:67 Go library for building command line applications.
• wlog star:67 Simple logging interface that supports cross-platform color and concurrency.
• strumt star:63 Library to create prompt chain.
• go-getoptions star:61 Go option parser inspired by the flexibility of Perl’s GetOpt::Long.
• flagvar star:48 A collection of flag argument types for Go's standard flag package.
• mcli star:43 A minimal but very powerful cli library for Go.
• hashicorp/cli star:35 Go library for implementing command-line interfaces.
• hiboot cli cli application framework with auto configuration and dependency injection.
• go-readline-ny star:32 A customizable line-editing library with Emacs keybindings, Unicode support, completion, and syntax highlighting. Used in NYAGOS shell.
• orpheus star:27 CLI framework with security hardening, plugin storage system, and production observability features.
• flash-flags star:10 Ultra-fast, zero-dependency, POSIX-compliant flag parsing library that can be used as drop-in stdlib replacement with security hardening.
• subcmd star:9 Another approach to parsing and running subcommands. Works alongside the standard flag package.
• structcli star:8 Eliminate Cobra boilerplate: build powerful, feature-rich CLIs declaratively from Go structs.
• getopt star:7 An accurate Go getopt, validated against the GNU libc implementation.
• goopt star:5 A declarative, struct-tag based CLI framework for Go, with a broad feature set such as hierarchical commands/flags, i18n, shell completion, and validation.

⬆ back to top

Configuration

Libraries for configuration parsing.

• viper star:30113 Go configuration with fangs.
• godotenv star:10238 Go port of Ruby's dotenv library (Loads environment variables from .env).
• sonic star:9204 A blazingly fast JSON serializing & deserializing library.
• env star:6004 Parse environment variables to Go structs (with defaults).
• kelseyhightower/envconfig star:5405 Go library for managing configuration data from environment variables.
• koanf star:3871 Light weight, extensible library for reading config in Go applications. Built in support for JSON, TOML, YAML, env, command line.
• ini star:3535 Go package to read and write INI files.
• kong star:2979 Command-line parser with support for arbitrarily complex command-line structures and additional sources of configuration such as YAML, JSON, TOML, etc (successor to kingpin).
• cleanenv star:2059 Minimalistic configuration reader (from files, ENV, and wherever you want).
• xdg star:955 Go implementation of the XDG Base Directory Specification and XDG user directories.
• konfig star:646 Composable, observable and performant config handling for Go for the distributed processing era.
• aconfig star:623 Simple, useful and opinionated config loader.
• gookit/config star:578 application config manage(load,get,set). support JSON, YAML, TOML, INI, HCL. multi file load, data override merge.
• confita star:508 Load configuration in cascade from multiple backends into a struct.
• fig star:385 Tiny library for reading configuration from a file and from environment variables (with validation & defaults).
• GoLobby/Config star:369 GoLobby Config is a lightweight yet powerful configuration manager for the Go programming language.
• gone/jconf Modular JSON configuration. Keep your config structs along with the code they configure and delegate parsing to submodules without sacrificing full config serialization.
• konf star:363 The simplest API for reading/watching config from file, env, flag and clouds (e.g. AWS, Azure, GCP).
• hjson star:347 Human JSON, a configuration file format for humans. Relaxed syntax, fewer mistakes, more comments.
• config star:338 Cloud native application configuration. Bind ENV to structs in only two lines.
• envconfig star:250 Read your configuration from environment variables.
• zerocfg star:199 Zero-effort, concise configuration management that avoids boilerplate and repetitive code, supports multiple sources with priority overrides.
• argus star:165 File watching and configuration management with MPSC ring buffer, adaptive batching strategies, and universal format parsing (JSON, YAML, TOML, INI, HCL, Properties).
• harvester star:134 Harvester, a easy to use static and dynamic configuration package supporting seeding, env vars and Consul integration.
• onion star:119 Layer based configuration for Go, Supports JSON, TOML, YAML, properties, etcd, env, and encryption using PGP.
• configuration star:108 Library for initializing configuration structs from env variables, files, flags and 'default' tag.
• envh star:100 Helpers to manage environment variables.
• configuro star:93 opinionated configuration loading & validation framework from ENV and Files focused towards 12-Factor compliant applications.
• hocon star:88 Configuration library for working with the HOCON(a human-friendly JSON superset) format, supports features like environment variables, referencing other values, comments and multiple files.
• env star:80 A lightweight package for loading environment variables into structs.
• uConfig star:72 Lightweight, zero-dependency, and extendable configuration management.
• go-aws-ssm star:62 Go package that fetches parameters from AWS System Manager - Parameter Store.
• config star:60 configure your app using file, environment variables, or flags in two lines of code.
• go-cfg star:47 The library provides a unified way to read configuration data into a structure from various sources, such as env, flags, and configuration files (.json, .yaml, .toml, .env).
• genv star:43 Read environment variables easily with dotenv support.
• go-up star:43 A simple configuration library with recursive placeholders resolution and no magic.
• confiq star:39 Structured data format to config struct decoder library for Go - supporting multiple data formats.
• conflate star:37 Library/tool to merge multiple JSON/YAML/TOML files from arbitrary URLs, validation against a JSON schema, and application of default values defined in the schema.
• enflag star:37 Container-oriented, zero-dependency configuration library that unifies Env variable and Flag parsing. Uses generics for type safety, without reflection or struct tags.
• bcl star:29 BCL is a configuration language similar to HCL.
• go-array star:22 A Go package that read or set data from map, slice or json.
• go-ssm-config star:22 Go utility for loading configuration parameters from AWS SSM (Parameter Store).
• nasermirzaei89/env star:22 Simple useful package for read environment variables.
• envyaml star:18 Yaml with environment variables reader. it helps to have secrets as environment variable but load them configs as structured Yaml.
• ini star:18 INI Parser & Write Library, Unmarshal to Struct, Marshal to Json, Write File, watch file.
• yamagiconf star:18 The "safe subset" of YAML for Go configs.
• go-ini star:17 A Go package that marshals and unmarshals INI-files.
• go-conf star:13 Simple library for application configuration based on annotated structs. It supports reading the configuration from environment variables, config files and command line parameters.
• typenv star:12 Minimalistic, zero dependency, typed environment variables library.
• gonfig star:10 Tag-based configuration parser which loads values from different providers into typesafe struct.
• nfigure star:10 Per-library struct-tag based configuration from command lines (Posix & Go-style); environment, JSON, YAML
• piper star:10 Viper wrapper with config inheritance and key generation.
• swap star:8 Instantiate/configure structs recursively, based on build environment. (YAML, TOML, JSON and env).
• env star:7 An environment utility package with support for unmarshaling into structs.
• hedzr/store star:7 Extensible, high-performance configuration management library, optimized for hierarchical data.
• GoCfg star:6 Config manager with Struct Tags based contracts, custom value providers, parsers, and documentation generation. Customizable yet simple.
• azureappconfiguration star:5 The configuration provider for consuming data in Azure App Configuration from Go applications.
• go-config star:4 Simple and convenient library for working with app configurations.

⬆ back to top

Continuous Integration

Tools for help with continuous integration.

• drone star:33889 Drone is a Continuous Integration platform built on Docker, written in Go.
• woodpecker star:6499 Woodpecker is a community fork of the Drone CI system.
• CDS star:4802 Enterprise-Grade CI/CD and DevOps Automation Open Source Platform.
• muffet star:2590 Fast website link checker in Go, see alternatives.
• abstruse star:956 Abstruse is a distributed CI platform.
• Bencher A suite of continuous benchmarking tools designed to catch performance regressions in CI.
• goveralls star:793 Go integration for Coveralls.io continuous code coverage tracking system.
• gotestfmt star:591 go test output for humans.
• overalls star:116 Multi-Package go project coverprofile for tools like goveralls.
• gomason star:66 Test, Build, Sign, and Publish your go binaries from a clean workspace.
• dot star:33 A minimal, local first continuous integration system that uses Docker to run jobs concurrently in stages.
• go-beautiful-html-coverage star:21 A GitHub Action to track code coverage in your pull requests, with a beautiful HTML preview, for free.
• go-semver-release star:20 Automate the semantic versioning of Git repositories.
• go-test-coverage A GitHub Action which reports issues when test coverage is below set threshold.
• roveralls star:20 Recursive coverage testing tool.
• go-fuzz-action star:19 Use Go 1.18's built-in fuzz testing in GitHub Actions.

⬆ back to top

CSS Preprocessors

Libraries for preprocessing CSS files.

• go-libsass star:214 Go wrapper to the 100% Sass compatible libsass project.
• go-css star:91 A very simple CSS parser, written in Go.

⬆ back to top

Data Integration Frameworks

Frameworks for performing ELT / ETL

• Benthos star:8592 A message streaming bridge between a range of protocols.
• CloudQuery A high-performance ELT data integration framework with pluggable architecture.
• omniparser star:1078 A versatile ETL library that parses text input (CSV/txt/JSON/XML/EDI/X12/EDIFACT/etc) in streaming fashion and transforms data into JSON output using data-driven schema.

⬆ back to top

Data Structures and Algorithms

Bit-packing and Compression

• roaring star:2836 Go package implementing compressed bitsets.
• binpacker star:234 Binary packer and unpacker helps user build custom binary stream.
• bit star:169 Golang set data structure with bonus bit-twiddling functions.
• crunch star:99 Go package implementing buffers for handling various datatypes easily.
• bingo star:50 Fast, zero-allocation, lexicographical-order-preserving packing of native types to bytes.
• go-ef star:41 A Go implementation of the Elias-Fano encoding.

Bit Sets

• bitset star:1484 Go package implementing bitsets.
• bitmap star:374 Dense, zero-allocation, SIMD-enabled bitmap/bitset in Go.

Bloom and Cuckoo Filters

• bloom star:2751 Go package implementing Bloom filters.
• boomfilters star:1643 Probabilistic data structures for processing continuous, unbounded streams.
• cuckoofilter star:1218 Cuckoo filter: a good alternative to a counting bloom filter implemented in Go.
• cuckoo-filter star:305 Cuckoo filter: a comprehensive cuckoo filter, which is configurable and space optimized compared with other implements, and all features mentioned in original paper are available.
• bloom star:147 Bloom filters implemented in Go.
• ring star:143 Go implementation of a high performance, thread safe bloom filter.
• bloom star:88 Golang Bloom filter implementation.
• bloomfilter star:20 Yet another Bloomfilter implementation in Go, compatible with Java's Guava library.

Data Structure and Algorithm Collections

• gods star:17401 Go Data Structures. Containers, Sets, Lists, Stacks, Maps, BidiMaps, Trees, HashSet etc.
• go-datastructures star:7901 Collection of useful, performant, and thread-safe data structures.
• gostl star:1135 Data structure and algorithm library for go, designed to provide functions similar to C++ STL.
• algorithms star:839 Algorithms and data structures.CLRS study.

Iterators

• iter star:196 Go implementation of C++ STL iterators and algorithms.
• gloop star:26 Convenient looping using Go's range-over-func feature.
• goterator star:17 Iterator implementation to provide map and reduce functionalities.

Maps

See also Database for more complex key-value stores, and Trees for additional ordered map implementations.

• concurrent-swiss-map star:261 A high-performance, thread-safe generic concurrent hash map implementation with Swiss Map.
• cmap star:100 a thread-safe concurrent map for go, support using interface{} as key and auto scale up shards.
• goradd/maps star:51 Go 1.18+ generic map interface for maps; safe maps; ordered maps; ordered, safe maps; etc.
• hmap HMap is a concurrent and secure, generic support Map implementation designed to provide an easy-to-use API.
• dict star:46 Python-like dictionaries (dict) for Go.
• go-shelve star:12 A persistent, map-like object for the Go programming language. Supports multiple embedded key-value stores.

Miscellaneous Data Structures and Algorithms

• gota star:3271 Implementation of dataframes, series, and data wrangling methods for Go.
• hyperloglog star:1029 HyperLogLog implementation with Sparse, LogLog-Beta bias correction and TailCut space reduction.
• go-geoindex star:360 In-memory geo index.
• go-rquad star:140 Region quadtrees with efficient point location and neighbour finding.
• gogu star:108 A comprehensive, reusable and efficient concurrent-safe generics utility functions and data structures library.
• go-rampart star:106 Determine how intervals relate to each other.
• go-tuple star:96 Generic tuple implementation for Go 1.18+.
• fsm star:89 Finite-State Machine package.
• go-generics star:85 Generic slice, map, set, iterator, and goroutine utilities.
• hide star:73 ID type with marshalling to/from hash to prevent sending IDs to clients.
• count-min-log star:68 Go implementation Count-Min-Log sketch: Approximately counting with approximate counters (Like Count-Min sketch but using less memory).
• concurrent-writer star:58 Highly concurrent drop-in replacement for bufio.Writer.
• genfuncs star:51 Go 1.18+ generics package inspired by Kotlin's Sequence and Map.
• go18ds star:46 Go Data Structures using Go 1.18 generics.
• quadtree star:41 Generic, zero-alloc, 100%-test covered quadtree.
• slices star:22 Pure, generic functions for slices.
• gofal star:19 fractional api for Go.

Nullable Types

• nan star:87 Zero allocation Nullable structures in one library with handy conversion functions, marshallers and unmarshallers.
• typ star:46 Null Types, Safe primitive type conversion and fetching value from complex structures.
• null star:38 Nullable Go types that can be marshalled/unmarshalled to/from JSON.

Queues

• hatchet star:6634 Distributed, Fault-tolerant task queue.
• deque star:757 Fast ring-buffer deque (double-ended queue).
• goconcurrentqueue star:434 Concurrent FIFO queue.
• queue star:330 Multiple thread-safe, generic queue implementations for Go.
• deque star:204 A highly optimized double-ended queue.
• memlog star:135 An easy to use, lightweight, thread-safe and append-only in-memory data structure inspired by Apache Kafka.
• list star:11 A generic, thread-safe doubly linked list with full iterator support and an intrusive singly linked list for embedded use; a feature-rich replacement for container/list.
• dqueue star:1 Simple, in memory, zero dependency and battle tested, thread-safe deferred queue.

Sets

• golang-set star:4650 Thread-Safe and Non-Thread-Safe high-performance sets for Go.
• goset star:52 A useful Set collection implementation for Go.
• set star:29 Simple set data structure implementation in Go using LinkedHashMap.
• dsu star:16 Disjoint Set data structure implementation in Go.

Text Analysis

• bleve star:10988 Modern text indexing library for go.
• trie star:787 Trie implementation in Go.
• go-edlib star:593 Go string comparison and edit distance algorithms library (Levenshtein, LCS, Hamming, Damerau levenshtein, Jaro-Winkler, etc.) compatible with Unicode.
• levenshtein star:455 Implementation to calculate levenshtein distance in Go.
• go-adaptive-radix-tree star:411 Go implementation of Adaptive Radix Tree.
• levenshtein star:90 Levenshtein distance and similarity metrics with customizable edit costs and Winkler-like bonus for common prefix.
• ptrie star:45 An implementation of prefix tree.
• mspm star:27 Multi-String Pattern Matching Algorithm for information retrieval.
• parsefields star:7 Tools for parse JSON-like logs for collecting unique fields and events.

Trees

• skiplist star:294 Very fast Go Skiplist implementation.
• skiplist star:84 Skiplist implementation in Go.
• treemap star:66 Generic key-sorted map using a red-black tree under the hood.
• merkle star:21 Space-efficient computation of Merkle root hashes and inclusion proofs.
• graphlib star:3 Topological sort lib,Sorting and pruning of DAG graphs.
• hashsplit Split byte streams into chunks, and arrange chunks into trees, with boundaries determined by content, not position.

Pipes

• pipeline star:60 An implementation of pipelines with fan-in and fan-out.
• ordered-concurrently star:44 Go module that processes work concurrently and returns output in a channel in the order of input.
• parapipe star:37 FIFO Pipeline which parallels execution on each stage while maintaining the order of messages and results.
• pipelines star:13 Generic pipeline functions for concurrent processing.

⬆ back to top

Database

Caches

Data stores with expiring records, in-memory distributed data stores, or in-memory subsets of file-based databases.

• BigCache star:8086 Efficient key/value cache for gigabytes of data.
• GCache star:2728 Cache library with support for expirable Cache, LFU, LRU and ARC.
• fastcache star:2339 fast thread-safe inmemory cache for big number of entries. Minimizes GC overhead.
• cache2go star:2163 In-memory key:value cache which supports automatic invalidation based on timeouts.
• EchoVault star:525 Embeddable Distributed in-memory data store compatible with Redis clients.
• cachego star:372 Golang Cache component for multiple drivers.
• bcache star:162 Eventually consistent distributed in-memory cache Go library.
• go-cache star:160 A flexible multi-layer Go caching library to deal with in-memory and shared cache by adopting Cache-Aside pattern.
• couchcache star:66 RESTful caching micro-service backed by Couchbase server.
• clusteredBigCache star:45 BigCache with clustering support and individual item expiration.
• coherence-go-client star:14 Full implementation of Oracle Coherence cache API for Go applications using gRPC as network transport.
• gdcache star:13 A pure non-intrusive cache library implemented by golang, you can use it to implement your own distributed cache.
• go-freelru A GC-less, fast and generic LRU hashmap library with optional locking, sharding, eviction and expiration.
• groupcache star:13326 Groupcache is a caching and cache-filling library, intended as a replacement for memcached in many cases.
• ristretto star:6776 A high performance memory-bound Go cache.
• gocache star:2839 A complete Go cache library with multiple stores (memory, memcache, redis, ...), chainable, loadable, metrics cache and more.
• otter star:2512 A high performance lockless cache for Go. Many times faster than Ristretto and friends.
• sturdyc star:1248 A caching library with advanced concurrency features designed to make I/O heavy applications robust and highly performant.
• ttlcache star:1215 An in-memory cache with item expiration and generics.
• jetcache-go star:524 Unified Go cache library supporting multi-level caching.
• theine star:362 High performance, near optimal in-memory cache with proactive TTL expiration and generics.
• pocache star:231 Pocache is a minimal cache package which focuses on a preemptive optimistic caching strategy.
• imcache star:123 A generic in-memory cache Go library. It supports expiration, sliding expiration, max entries limit, eviction callbacks and sharding.
• go-mcache star:103 Fast in-memory key:value store/cache library. Pointer caches.
• timedmap star:74 Map with expiring key-value pairs.
• icache star:23 A High Performance, Generic, thread-safe, zero-dependency cache package.
• gocache star:18 A data race free Go ache library with high performance and auto pruge functionality
• nscache star:14 A Go caching framework that supports multiple data source drivers.
• go-gcache star:12 The generic version of GCache, cache support for expirable Cache, LFU, LRU and ARC.
• ttlcache star:10 In-memory key value storage with TTL for each record.

Databases Implemented in Go

• prometheus star:62879 Monitoring system and time series database.
• Milvus star:42915 Milvus is a vector database for embedding management, analytics and search.
• tidb star:39843 TiDB is a distributed SQL database. Inspired by the design of Google F1.
• cockroach star:31946 Scalable, Geo-Replicated, Transactional Datastore.
• influxdb star:31311 Scalable datastore for metrics, events, and real-time analytics.
• dgraph star:21620 Scalable, Distributed, Low Latency, High Throughput Graph Database.
• dolt star:19935 Dolt – It's Git for Data.
• rqlite star:17318 The lightweight, distributed, relational database built on SQLite.
• VictoriaMetrics star:16355 fast, resource-effective and scalable open source time series database. May be used as long-term remote storage for Prometheus. Supports PromQL.
• badger star:15479 Fast key-value store in Go.
• DiceDB star:10687 An open-source, fast, reactive, in-memory database optimized for modern hardware. Higher throughput and lower median latencies, making it ideal for modern workloads.
• bbolt star:9373 An embedded key/value database for Go.
• Bitcask Bitcask is an embeddable, persistent and fast key-value (KV) database written in pure Go with predictable read/write performance, low latency and high throughput thanks to the bitcask on-disk layout (LSM+WAL).
• immudb star:8919 immudb is a lightweight, high-speed immutable database for systems and applications written in Go.
• goleveldb star:6322 Implementation of the LevelDB key/value database in Go.
• pebble star:5777 RocksDB/LevelDB inspired key-value database in Go.
• rosedb star:4876 An embedded k-v database based on LSM+WAL, supports string, list, hash, set, zset.
• buntdb star:4834 Fast, embeddable, in-memory key/value database for Go with custom indexing and spatial support.
• redka star:4525 Redis re-implemented with SQLite.
• ledisdb star:4128 Ledisdb is a high performance NoSQL like Redis based on LevelDB.
• godis star:3821 A Golang implemented high-performance Redis server and cluster.
• nutsdb star:3554 Nutsdb is a simple, fast, embeddable, persistent key/value store written in pure Go. It supports fully serializable transactions and many data structures such as list, set, sorted set.
• LinDB star:3060 LinDB is a scalable, high performance, high availability distributed time series database.
• tiedot star:2732 Your NoSQL database powered by Golang.
• lotusdb star:2250 Fast k/v database compatible with lsm and b+tree.
• CovenantSQL star:1529 CovenantSQL is a SQL database on blockchain.
• column star:1506 High-performance, columnar, embeddable in-memory store with bitmap indexing and transactions.
• diskv star:1459 Home-grown disk-backed key-value store.
• Databunker star:1385 Personally identifiable information (PII) storage service built to comply with GDPR and CCPA.
• pogreb star:1349 Embedded key-value store for read-heavy workloads.
• objectbox-go star:1257 High-performance embedded Object Database (NoSQL) with Go API.
• eliasdb star:1029 Dependency-free, transactional graph database with REST API, phrase search and SQL-like query language.
• moss star:1017 Moss is a simple LSM key-value storage engine written in 100% Go.
• clover star:806 A lightweight document-oriented NoSQL database written in pure Golang.
• levigo star:420 Levigo is a Go wrapper for LevelDB.
• pudge star:368 Fast and simple key/value store written using Go's standard library.
• Vasto star:263 A distributed high-performance key-value store. On Disk. Eventual consistent. HA. Able to grow or shrink without service interruption.
• NoKV star:216 High-performance distributed KV storage based on LSM Tree.
• piladb star:206 Lightweight RESTful database engine based on stack data structures.
• libradb star:198 LibraDB is a simple database with less than 1000 lines of code for learning.
• unitdb star:122 Fast timeseries database for IoT, realtime messaging applications. Access unitdb with pubsub over tcp or websocket using github.com/unit-io/unitd application.
• hare star:97 A simple database management system that stores each table as a text file of line-delimited JSON.
• rotom star:41 A tiny Redis server built with Golang, compatible with RESP protocols.
• Coffer star:39 Simple ACID key-value database that supports transactions.
• tempdb star:19 Key-value store for temporary items.

Database Schema Migration

• migrate star:18124 Database migrations. CLI and Golang library.
• bytebase star:13741 Safe database schema change and version control for DevOps teams.
• goose star:10202 Database migration tool. You can manage your database's evolution by creating incremental SQL or Go scripts.
• atlas star:8100 A Database Toolkit. A CLI designed to help companies better work with their data.
• dbmate star:6728 A lightweight, framework-agnostic database migration tool.
• sql-migrate star:3406 Database migration tool. Allows embedding migrations into the application using go-bindata.
• skeema star:1358 Pure-SQL schema management system for MySQL, with support for sharding and external online schema change tools.
• soda Database migration, creation, ORM, etc... for MySQL, PostgreSQL, and SQLite.
• gormigrate star:1151 Database schema migration helper for Gorm ORM.
• goavro star:1055 A Go package that encodes and decodes Avro data.
• migrator star:178 Dead simple Go database migration library.
• darwin star:149 Database schema evolution library for Go.
• sqlize star:124 Database migration generator. Allows generate sql migration from model and existing sql by differ them.
• go-pg-migrations star:86 A Go package to help write migrations with go-pg/pg.
• avro star:48 Discover SQL schemas and convert them to AVRO schemas. Query SQL records into AVRO bytes.
• schema star:42 Library to embed schema migrations for database/sql-compatible databases inside your Go binaries.
• go-fixtures star:31 Django style fixtures for Golang's excellent built-in database/sql library.
• migrator star:25 MySQL database migrator designed to run migrations to your features and manage database schema update with intuitive go code.
• gorm-seeder star:18 Simple database seeder for Gorm ORM.
• libschema star:17 Define your migrations separately in each library. Migrations for open source libraries. MySQL & PostgreSQL.
• go-pg-migrate star:11 CLI-friendly package for go-pg migrations management.
• godfish star:11 Database migration manager, works with native query language. Support for cassandra, mysql, postgres, sqlite3.

Database Tools

• vitess star:20804 vitess provides servers and tools which facilitate scaling of MySQL databases for large scale web services.
• pgweb star:9258 Web-based PostgreSQL database browser.
• go-mysql star:4920 Go toolset to handle MySQL protocol and replication.
• pREST star:4519 Simplify and accelerate development, ⚡ instant, realtime, high-performance on any Postgres application, existing or new.
• chproxy star:1436 HTTP proxy for ClickHouse database.
• pg_timetable star:1320 Advanced scheduling for PostgreSQL.
• onedump star:924 Database backup from different drivers to different destinations with one command and configuration.
• rdb star:597 Redis RDB file parser for secondary development and memory analysis.
• clickhouse-bulk star:505 Collects small inserts and sends big requests to ClickHouse servers.
• wescale star:313 WeScale is a database proxy designed to enhance the scalability, performance, security, and resilience of your applications.
• gatewayd star:276 Cloud-native database gateway and framework for building data-driven applications. Like API gateways, for databases.
• octillery star:200 Go package for sharding databases ( Supports every ORM or raw SQL ).
• dbbench star:115 Database benchmarking tool with support for several databases and scripts.
• gorm-multitenancy star:78 Multi-tenancy support for GORM managed databases.
• hasql Library for accessing multi-host SQL database installations.
• dg star:43 A fast data generator that produces CSV files from generated relational data.
• prep star:36 Use prepared SQL statements without changing your code.
• database-gateway star:29 Running SQL in production with ACLs, logs, and shared links.
• rwdb star:21 rwdb provides read replica capability for multiple database servers setup.

SQL Query Builders

Libraries for building and using SQL.

• sqlc star:16996 Generate type-safe code from SQL.
• Squirrel star:7869 Go library that helps you build SQL queries.
• xo star:3885 Generate idiomatic Go code for databases based on existing schema definitions or custom queries supporting PostgreSQL, MySQL, SQLite, Oracle, and Microsoft SQL Server.
• jet star:3579 Framework for writing type-safe SQL queries in Go, with ability to easily convert database query result into desired arbitrary object structure.
• goqu star:2635 Idiomatic SQL builder and query library.
• gendry star:1641 Non-invasive SQL builder and powerful data binder.
• Dotsql star:746 Go library that helps you keep sql files in one place and use them with ease.
• ozzo-dbx star:663 Powerful data retrieval methods as well as DB-agnostic query building capabilities.
• sqlingo star:449 A lightweight DSL to build SQL in Go.
• dbq star:413 Zero boilerplate database operations for Go.
• sqrl star:284 SQL query builder, fork of Squirrel with improved performance.
• Squalus Thin layer over the Go SQL package that makes it easier to perform queries.
• sq star:203 Type-safe SQL builder and struct mapper for Go.
• bqb star:187 Lightweight and easy to learn query builder.
• sqlf star:187 Fast SQL query builder.
• buildsqlx star:185 Go database query builder library for PostgreSQL.
• igor star:126 Abstraction layer for PostgreSQL that supports advanced functionality and uses gorm-like syntax.
• builq star:97 Easily build SQL queries in Go.
• godbal star:59 Database Abstraction Layer (dbal) for go. Support SQL builder and get result easily.
• gosql star:37 SQL Query builder with better null values support.
• qry star:35 Tool that generates constants from files with raw SQL queries.
• Hotcoal star:23 Secure your handcrafted SQL against injection.
• ormlite star:16 Lightweight package containing some ORM-like features and helpers for sqlite databases.
• obreron star:12 Fast and cheap SQL builder which does only one thing, SQL building.
• sg star:7 A SQL Gen for generating standard SQLs(supports: CRUD) written in Go.
• patcher star:6 Powerful SQL Query builder that automatically generates SQL queries from structs.

⬆ back to top

Database Drivers

Interfaces to Multiple Backends

• cayley star:15032 Graph database with support for multiple backends.
• gokv star:822 Simple key-value store abstraction and implementations for Go (Redis, Consul, etcd, bbolt, BadgerDB, LevelDB, Memcached, DynamoDB, S3, PostgreSQL, MongoDB, CockroachDB and many more).
• go-transaction-manager star:384 Transaction manager with multiple adapters (sql, sqlx, gorm, mongo, ...) controls transaction boundaries.
• dsc star:35 Datastore connectivity for SQL, NoSQL, structured files.
• dynamo star:22 A simple key-value abstraction to store algebraic and linked-data data types at AWS storage services: AWS DynamoDB and AWS S3.

Relational Database Drivers

• go-sql-driver/mysql star:15427 MySQL driver for Go.
• pgx star:13441 PostgreSQL driver supporting features beyond those exposed by database/sql.
• pq star:9794 Pure Go Postgres driver for database/sql.
• go-sqlite3 star:8993 SQLite3 driver for go that uses database/sql.
• go-mssqldb star:1880 Microsoft MSSQL driver for Go.
• go-sqlite3 star:916 This Go module is compatible with the database/sql driver. It allows embedding SQLite into your application, provides direct access to its C API, supports SQLite VFS, and also includes a GORM driver.
• sqlhooks star:662 Attach hooks to any database/sql driver.
• sqlite Package sqlite is a sql/database driver using a CGo-free port of the C SQLite3 library.
• go-oci8 star:637 Oracle driver for go that uses database/sql.
• godror star:587 Oracle driver for Go, using the ODPI-C driver.
• Sqinn-Go star:512 SQLite with pure Go.
• KSQL star:353 A Simple and Powerful Golang SQL Library.
• surrealdb.go star:301 SurrealDB Driver for Go.
• firebirdsql star:255 Firebird RDBMS SQL driver for Go.
• go-rqlite star:179 A Go client for rqlite, providing easy-to-use abstractions for working with the rqlite API.
• ydb-go-sdk star:174 native and database/sql driver YDB (Yandex Database).
• go-adodb star:151 Microsoft ActiveX Object DataBase driver for go that uses database/sql.
• avatica star:124 Apache Avatica/Phoenix SQL driver for database/sql.
• gofreetds star:114 Microsoft MSSQL driver. Go wrapper over FreeTDS.
• bgc star:21 Datastore Connectivity for BigQuery for go.
• pig star:17 Simple pgx wrapper to execute and scan query results easily.

NoSQL Database Drivers

• redis star:21934 Redis client for Golang.
• rueidis Fast Redis RESP3 client with auto pipelining and server-assisted client side caching.
• redigo star:9881 Redigo is a Go client for the Redis database.
• mongo-go-driver star:8506 Official MongoDB driver for the Go language.
• mgo star:1969 (unmaintained) MongoDB driver for the Go language that implements a rich and well tested selection of features under a very simple API following standard Go idioms.
• gorethink star:1650 Go language driver for RethinkDB.
• qmgo star:1348 The MongoDB driver for Go. It‘s based on official MongoDB driver but easier to use like Mgo.
• mgm star:764 MongoDB model-based ODM for Go (based on official MongoDB driver).
• aerospike-client-go star:457 Aerospike client in Go language.
• redeo star:445 Redis-protocol compatible TCP servers/services.
• neoism star:388 Neo4j client for Golang.
• gocb star:376 Official Couchbase Go SDK.
• go-rejson star:345 Golang client for redislabs' ReJSON module using Redigo golang client. Store and manipulate structs as JSON objects in redis with ease.
• Kivik star:336 Kivik provides a common Go and GopherJS client library for CouchDB, PouchDB, and similar databases.
• go-couchbase star:324 Couchbase client in Go.
• go-mongox star:217 A Go Mongo library based on the official driver, featuring streamlined document operations, generic binding of structs to collections, built-in CRUD, aggregation, automated field updates, struct validation, hooks, and plugin-based programming.
• godis star:112 redis client implement by golang, inspired by jedis.
• arangolite star:72 Lightweight golang driver for ArangoDB.
• go-pilosa star:57 Go client library for Pilosa.
• forestdb star:36 Go bindings for ForestDB.
• goriak star:30 Go language driver for Riak KV.
• neo4j star:29 Neo4j Rest API Bindings for Golang.
• gocosmos star:22 REST client and standard database/sql driver for Azure Cosmos DB.
• gocql Go language driver for Apache Cassandra.
• gomemcached star:22 A binary Memcached client for Go with support for sharding using consistent hashing, along with SASL.
• xredis star:19 Typesafe, customizable, clean & easy to use Redis client.
• asc star:11 Datastore Connectivity for Aerospike for go.
• godscache star:11 A wrapper for the Google Cloud Platform Go Datastore package that adds caching using memcached.
• gomemcache memcache client library for the Go programming language.

Search and Analytic Databases

• elastic star:7472 Elasticsearch client for Go.
• go-elasticsearch star:6026 Official Elasticsearch client for Go.
• zoekt star:1400 Fast trigram based code search.
• elasticsql star:1196 Convert sql to elasticsearch dsl in Go.
• elastigo star:941 Elasticsearch client library.
• skizze star:92 probabilistic data-structures service and storage.
• effdsl star:34 Elasticsearch query builder for Go.
• goes star:31 Library to interact with Elasticsearch.
• clickhouse-go ClickHouse SQL client for Go with a database/sql compatibility.

⬆ back to top

Date and Time

Libraries for working with dates and times.

• carbon star:5220 A simple, semantic and developer-friendly time package for golang.
• now star:4660 Now is a time toolkit for golang.
• dateparse star:2138 Parse date's without knowing format in advance.
• carbon star:782 Simple Time extension with a lot of util methods, ported from PHP Carbon library.
• durafmt star:510 Time duration formatting library for Go.
• go-persian-calendar star:237 The implementation of the Persian (Solar Hijri) Calendar in Go (golang).
• gostradamus star:210 A Go package for working with dates.
• timeutil star:193 Useful extensions (Timedelta, Strftime, ...) to the golang's time package.
• go-sunrise star:172 Calculate the sunrise and sunset times for a given location.
• iso8601 star:157 Efficiently parse ISO8601 date-times without regex.
• date star:142 Augments Time for working with dates, date ranges, time spans, periods, and time-of-day.
• go-str2duration star:117 Convert string to duration. Support time.Duration returned string and more.
• timespan star:84 For interacting with intervals of time, defined as a start time and a duration.
• feiertage star:52 Set of functions to calculate public holidays in Germany, incl. specialization on the states of Germany (Bundesländer). Things like Easter, Pentecost, Thanksgiving...
• go-anytime star:35 Parse dates/times like "next dec 22nd at 3pm" and ranges like "from today until next thursday" without knowing the format in advance.
• kair star:24 Date and Time - Golang Formatting Library.
• approx star:17 A Duration extension supporting parsing/printing durations in days, weeks and years.
• cronrange star:17 Parses Cron-style time range expressions, checks if the given time is within any ranges.
• strftime star:14 C99-compatible strftime formatter.
• tuesday star:12 Ruby-compatible Strftime function.
• go-week star:11 An efficient package to work with ISO8601 week dates.
• go-faketime star:5 A simple time.Now() that honors the faketime(1) utility.
• go-datebin star:4 A simple datetime parse pkg.

⬆ back to top

Distributed Systems

Packages that help with building Distributed Systems.

• go-zero star:32681 A web and rpc framework. It's born to ensure the stability of the busy sites with resilient design. Builtin goctl greatly improves the development productivity.
• go-kit star:27611 Microservice toolkit with support for service discovery, load balancing, pluggable transports, request tracking, etc.
• Kratos star:25462 A modular-designed and easy-to-use microservices framework in Go.
• grpc-go star:22788 The Go language implementation of gRPC. HTTP/2 based RPC.
• go-micro star:22711 A distributed systems development framework.
• NATS star:19186 NATS is a simple, secure, and performant communications system for digital systems, services, and devices.
• raft star:8929 Golang implementation of the Raft consensus protocol, by HashiCorp.
• rpcx star:8275 Distributed pluggable RPC service framework like alibaba Dubbo.
• Kitex star:7864 A high-performance and strong-extensibility Golang RPC framework that helps developers build microservices. If the performance and extensibility are the main concerns when you develop microservices, Kitex can be a good choice.
• lura star:6735 Ultra performant API Gateway framework with middlewares.
• micro A distributed systems runtime for the cloud and beyond.
• torrent star:5972 BitTorrent client package.
• dragonboat star:5297 A feature complete and high performance multi-group Raft library in Go.
• evans star:4454 Evans: more expressive universal gRPC client.
• emitter-io star:4001 High performance, distributed, secure and low latency publish-subscribe platform built with MQTT, Websockets and love.
• gleam star:3554 Fast and scalable distributed map/reduce system written in pure Go and Luajit, combining Go's high concurrency with Luajit's high performance, runs standalone or distributed.
• glow star:3220 Easy-to-Use scalable distributed big data processing, Map-Reduce, DAG execution, all in pure Go.
• Dragonfly star:3039 Provide efficient, stable and secure file distribution and image acceleration based on p2p technology to be the best practice and standard solution in cloud native architectures.
• sponge star:2796 A distributed development framework that integrates automatic code generation, gin and grpc frameworks, base development frameworks.
• liftbridge star:2775 Lightweight, fault-tolerant message streams for NATS.
• go-eagle star:2416 A Go framework for the API or Microservice with handy scaffolding tools.
• oras star:2141 CLI and library for OCI Artifacts in container registries.
• mochi mqtt star:1791 Fully spec compliant, embeddable high-performance MQTT v5/v3 broker for IoT, smarthome, and pubsub.
• redis-lock star:1737 Simplified distributed locking implementation using Redis.
• resgate Realtime API Gateway for building REST, real time, and RPC APIs, where all clients are synchronized seamlessly.
• hprose star:1264 Very newbility RPC Library, support 25+ languages now.
• go-doudou star:1206 A gossip protocol and OpenAPI 3.0 spec based decentralized microservice framework. Built-in go-doudou cli focusing on low-code and rapid dev can power up your productivity.
• K8gb star:1146 A cloud native Kubernetes Global Balancer.
• trpc-go star:1117 The Go language implementation of tRPC, which is a pluggable, high-performance RPC framework.
• rain star:1111 BitTorrent client and library.
• arpc star:1089 More effective network communication, support two-way-calling, notify, broadcast.
• raft star:987 Go implementation of the Raft consensus protocol, by CoreOS.
• ringpop-go star:872 Scalable, fault-tolerant application-layer sharding for Go applications.
• Temporal star:833 Durable execution system for making code fault-tolerant and simple.
• opentelemetry-go-auto-instrumentation star:787 OpenTelemetry Compile-Time Instrumentation for Golang.
• consistent star:769 Consistent hashing with bounded loads.
• gorpc star:709 Simple, fast and scalable RPC library for high load.
• go-sundheit star:560 A library built to provide support for defining async service health checks for golang services.
• digota star:526 grpc ecommerce microservice.
• dot distributed sync using operational transformation/OT.
• go-jump star:388 Port of Google's "Jump" Consistent Hash function.
• sleuth star:386 Library for master-less p2p auto-discovery and RPC between HTTP services (using ZeroMQ).
• jsonrpc star:369 JSON-RPC 2.0 HTTP client implementation.
• dht star:348 BitTorrent Kademlia DHT implementation.
• Tarmac star:342 Framework for writing functions, microservices, or monoliths with WebAssembly
• jsonrpc star:193 The jsonrpc package helps implement of JSON-RPC 2.0.
• outboxer star:166 Outboxer is a go library that implements the outbox pattern.
• pglock PostgreSQL-backed distributed locking implementation.
• pjrpc Golang JSON-RPC Server-Client with Protobuf spec.
• outbox star:118 Lightweight library for the transactional outbox pattern in Go, not tied to any specific relational database or broker.
• doublejump star:108 A revamped Google's jump consistent hash.
• Semaphore star:95 A straightforward (micro) service orchestrator.
• celeriac star:76 Library for adding support for interacting and monitoring Celery workers, tasks and events in Go.
• capillaries star:69 distributed batch data processing framework.
• go-mysql-lock star:66 MySQL based distributed lock.
• flowgraph star:65 flow-based programming package.
• drmaa star:51 Job submission library for cluster schedulers based on the DRMAA standard.
• dynamolock DynamoDB-backed distributed locking implementation.
• go-pdu star:49 A decentralized identity-based social network.
• committer star:40 A distributed transactions management system (2PC/3PC implementation).
• consistenthash star:31 Consistent hashing with configurable replicas.
• gmsec star:25 A Go distributed systems development framework.
• dynatomic star:17 A library for using DynamoDB as an atomic counter.
• bedrock star:15 Provides a minimal, modular and composable foundation for quickly developing services and more use case specific frameworks in Go.
• failured star:15 adaptive accrual failure detector for distributed systems.

⬆ back to top

Dynamic DNS

Tools for updating dynamic DNS records.

• GoDNS star:1738 A dynamic DNS client tool, supports DNSPod & HE.net, written in Go.
• DDNS star:267 Personal DDNS client with Digital Ocean Networking DNS as backend.
• dyndns Background Go process to regularly and automatically check your IP Address and make updates to (one or many) Dynamic DNS records for Google domains whenever your address changes.

⬆ back to top

Email

Libraries and tools that implement email creation and sending.

• MailHog star:15787 Email and SMTP testing with web and API interface.
• Mailpit star:8773 Email and SMTP testing tool for developers.
• Maddy star:5859 All-in-one (SMTP, IMAP, DKIM, DMARC, MTA-STS, DANE) email server
• mox star:5476 Modern full-featured secure mail server for low-maintenance, self-hosted email.
• hermes star:3047 Golang package that generates clean, responsive HTML e-mails.
• email star:2790 A robust and flexible email library for Go.
• go-imap star:2303 IMAP library for clients and servers.
• chasquid SMTP server written in Go.
• email-verifier star:1519 A Go library for email verification without sending any emails.
• go-mail star:1281 A simple Go library for sending mails in Go.
• SendGrid star:1047 SendGrid's Go library for sending email.
• mailgun-go star:743 Go library for sending mail with the Mailgun API.
• go-simple-mail star:693 Very simple package to send emails with SMTP Keep Alive and two timeouts: Connect and Send.
• go-message star:439 Streaming library for the Internet Message Format and mail messages.
• douceur star:259 CSS inliner for your HTML emails.
• Hectane star:225 Lightweight SMTP client providing an HTTP API.
• go-premailer star:187 Inline styling for HTML mail in Go.
• smtpmock star:160 Lightweight configurable multithreaded fake SMTP server. Mimic any SMTP behaviour for your test environment.
• mailchain star:144 Send encrypted emails to blockchain addresses written in Go.
• truemail-go star:130 Configurable Golang email validator/verifier. Verify email via Regex, DNS, SMTP and even more.
• go-dkim star:99 DKIM library, to sign & verify email.
• go-email-normalizer star:77 Golang library for providing a canonical representation of email address.
• smtp star:76 SMTP server protocol state machine.
• mailx star:20 Mailx is a library that makes it easier to send email via SMTP. It is an enhancement of the golang standard library net/smtp.

⬆ back to top

Embeddable Scripting Languages

Embedding other languages inside your go code.

• FrankenPHP star:10805 PHP embedded in Go, with a net/http handler.
• expr star:7694 Expression evaluation engine for Go: fast, non-Turing complete, dynamic typing, static typing.
• gopher-lua star:6853 Lua 5.1 VM and compiler written in Go.
• goja star:6747 ECMAScript 5.1(+) implementation in Go.
• tengo star:3773 Bytecode compiled script language for Go.
• go-lua star:3414 Port of the Lua 5.2 VM to pure Go.
• cel-go star:2877 Fast, portable, non-Turing complete expression evaluation with gradual typing.
• starlark-go star:2635 Go implementation of Starlark: Python-like language with deterministic evaluation and hermetic execution.
• metacall star:1760 Cross-platform Polyglot Runtime which supports NodeJS, JavaScript, TypeScript, Python, Ruby, C#, WebAssembly, Java, Cobol and more.
• Wa/凹语言 star:1755 The Wa Programming Language embedded in Go.
• anko star:1558 Scriptable interpreter written in Go.
• go-php star:938 PHP bindings for Go.
• goal An embeddable scripting array language.
• gval star:810 A highly customizable expression language written in Go.
• prolog star:706 Embeddable Prolog.
• golua star:689 Go bindings for Lua C API.
• gisp star:527 Simple LISP in Go.
• gentee star:144 Embeddable scripting programming language.
• binder star:79 Go to Lua binding library, based on gopher-lua.
• ecal star:46 A simple embeddable scripting language which supports concurrent event processing.
• purl star:41 Perl 5.18.2 embedded in Go.
• starlet star:40 Go wrapper for starlark-go that simplifies script execution, offers data conversion, and useful Starlark libraries and extensions.
• ngaro star:30 Embeddable Ngaro VM implementation enabling scripting in Retro.

⬆ back to top

Error Handling

Libraries for handling errors.

• go-multierror star:2548 Go (golang) package for representing a list of errors as a single error.
• errors star:2352 Go error library with error portability over the network.
• eris star:1765 A better way to handle, trace, and log errors in Go. Compatible with the standard error library and github.com/pkg/errors.
• errorx star:1270 A feature rich error package with stack traces, composition of errors and more.
• multierr star:1170 Package for representing a list of errors as a single error.
• tracerr star:1104 Golang errors with stack trace and source fragments.
• oops star:860 Error handling with context, stack trace and source fragments.
• errlog star:460 Hackable package that determines responsible source code for an error (and some other fast-debugging features). Pluggable to any logger in-place.
• emperror star:368 Error handling tools and best practices for Go libraries and applications.
• Fault star:308 An ergonomic mechanism for wrapping errors in order to facilitate structured metadata and context for error values.
• errors star:204 Drop-in replacement for the standard library errors package and github.com/pkg/errors. Provides various error handling primitives.
• errors star:74 Drop-in replacement for builtin Go errors. This is a minimal error handling package with custom error types, user friendly messages, Unwrap & Is. With very easy to use and straightforward helper functions.
• exception star:38 A simple utility package for exception handling with try-catch in Golang.
• Falcon star:11 A Simple Yet Highly Powerful Package For Error Handling.
• errors star:7 The most simple error wrapper with awesome performance and minimal memory overhead.
• errors Providing errors with a stack trace and optional structured details. Compatible with github.com/pkg/errors API but does not use it internally.
• errors star:6 Simple golang error handling with classification primitives.
• metaerr star:5 A library to create your custom error builders producing structured errors with metadata from different sources and optional stacktraces.

⬆ back to top

File Handling

Libraries for handling files and file systems.

• pdfcpu star:8474 PDF processor.
• afero star:6563 FileSystem Abstraction System for Go.
• gdu star:5329 Disk usage analyzer with console interface.
• go-wkhtmltopdf star:1178 A package to convert an HTML template to a PDF file.
• notify star:929 File system event notification library with simple API, similar to os/signal.
• copy star:769 Copy directory recursively.
• gofs star:526 A cross-platform real-time file synchronization tool out of the box.
• afs star:374 Abstract File Storage (mem, scp, zip, tar, cloud: s3, gs) for Go.
• vfs star:356 A pluggable, extensible, and opinionated set of filesystem functionality for Go across a number of filesystem types such as os, S3, and GCS.
• go-exiftool star:293 Go bindings for ExifTool, the well-known library used to extract as much metadata as possible (EXIF, IPTC, ...) from files (pictures, PDF, office, ...).
• iso9660 star:281 A package for reading and creating ISO9660 disk images
• go-csv-tag star:129 Load csv file using tag.
• parquet star:127 Read and write parquet files.
• fastwalk star:120 Fast parallel directory traversal library (used by fzf).
• checksum star:115 Compute message digest, like MD5, SHA256, SHA1, CRC or BLAKE2s, for large files.
• skywalker star:103 Package to allow one to concurrently go through a filesystem with ease.
• opc star:79 Load Open Packaging Conventions (OPC) files for Go.
• gulter star:68 A simple HTTP middleware to automatically handle all your file upload needs
• baraka star:64 A library to process http file uploads easily.
• go-gtfs star:48 Load gtfs files in go.
• flop star:35 File operations library which aims to mirror feature parity with GNU cp.
• gut/yos star:27 Simple and reliable package for file operations like copy/move/diff/list on files, directories and symbolic links.
• todotxt star:25 Go library for Gina Trapani's todo.txt files, supports parsing and manipulating of task lists in the todo.txt format.
• higgs star:24 A tiny cross-platform Go library to hide/unhide files and directories.
• go-decent-copy star:22 Copy files for humans.
• pathtype star:13 Treat paths as their own type instead of using strings.

⬆ back to top

Financial

Packages for accounting and finance.

• decimal star:7242 Arbitrary-precision fixed-point decimal numbers.
• ticker star:5946 Terminal stock watcher and stock position tracker.
• go-money star:1880 Implementation of Fowler's Money pattern.
• bbgo star:1599 A crypto trading bot framework written in Go. Including common crypto exchange API, standard indicators, back-testing and many built-in strategies.
• ledger star:1152 A programmable financial ledger that provides a foundation for money-moving applications.
• accounting star:906 money and currency formatting for golang.
• techan star:889 Technical analysis library with advanced market analysis and trading strategies.
• currency star:624 Handles currency amounts, provides currency information and formatting.
• orderbook star:538 Matching Engine for Limit Order Book in Golang.
• ach star:529 A reader, writer, and validator for Automated Clearing House (ACH) files.
• gobl star:258 Invoice and billing document framework. JSON Schema based. Automates tax calculations and validation, with tooling to convert into global formats.
• decimal star:222 Immutable decimal numbers with panic-free arithmetic.
• go-finance star:189 Library of financial functions for time value of money (annuities), cash flow, interest rate conversions, bonds and depreciation calculations.
• udecimal star:171 High performance, high precision, zero allocation fixed-point decimal library for financial applications.
• ofxgo star:147 Query OFX servers and/or parse the responses (with example command-line client).
• transaction star:139 Embedded transactional database of accounts, running in multithreaded mode.
• vat star:119 VAT number validation & EU VAT rates.
• payme star:89 QR code generator (ASCII & PNG) for SEPA payments.
• swift Offline validity check of IBAN (International Bank Account Number) and retrieval of BIC (for some countries).
• currency star:61 High performant & accurate currency computation package.
• money star:48 Immutable monetary amounts and exchange rates with panic-free arithmetic.
• dec128 star:41 High performance 128-bit fixed-point decimal numbers.
• fpmoney star:35 Fast and simple ISO4217 fixed-point decimal money.
• fpdecimal star:34 Fast and precise serialization and arithmetic for small fixed-point decimals
• go-finance star:30 Module to fetch exchange rates, check VAT numbers via VIES and check IBAN bank account numbers.
• go-nowpayments star:4 Library for the crypto NOWPayments API.

⬆ back to top

Forms

Libraries for working with forms.

• nosurf star:1728 CSRF protection middleware for Go.
• gorilla/csrf star:1179 CSRF protection for Go web applications & services.
• form star:903 Decodes url.Values into Go value(s) and Encodes Go value(s) into url.Values. Dual Array and Full map support.
• httpin star:382 Decode an HTTP request into a custom struct, including querystring, forms, HTTP headers, etc.
• conform star:326 Keeps user input in check. Trims, sanitizes & scrubs data based on struct tags.
• formam star:192 decode form's values into a struct.
• forms star:143 Framework-agnostic library for parsing and validating form/JSON data which supports multipart forms and files.
• qs star:80 Go module for encoding structs into URL query parameters.
• checker star:47 Checker helps validating user input through rules defined in struct tags or directly through functions.
• bind star:32 Bind form data to any Go values.
• queryparam star:19 Decode url.Values into usable struct values of standard or custom types.
• gbind star:10 Bind data to any Go value. Can use built-in and custom expression binding capabilities; supports data validation
• roamer star:5 Eliminates boilerplate code for parsing HTTP requests by binding cookies, headers, query params, path params, body to structs and more by using simple tags.

⬆ back to top

Functional

Packages to support functional programming in Go.

• mo star:3291 Monads and popular FP abstractions, based on Go 1.18+ Generics (Option, Result, Either...).
• go-underscore star:1301 Useful collection of helpfully functional Go collection utilities.
• go-functional star:527 Functional programming in Go using generics
• fpGo star:353 Monad, Functional Programming features for Golang.
• fp-go star:325 Collection of Functional Programming helpers powered by Golang 1.18+ generics.
• FuncFrog star:284 Functional helpers library providing Map, Filter, Reduce and other stream operations on generic slices Go1.18+ with lazy evaluation and error handling mechanisms.
• gofp star:152 A lodash like powerful utility library for Golang.
• fuego star:146 Functional Experiment in Go.
• underscore star:118 Functional programming helpers for Go 1.18 and beyond.
• valor star:20 Generic option and result types that optionally contain a value.

⬆ back to top

Game Development

Awesome game development libraries.

• Ebitengine star:12970 dead simple 2D game engine in Go.
• Leaf star:5492 Lightweight game server framework.
• nano star:3173 Lightweight, facility, high performance golang based game server framework.
• g3n star:3068 Go 3D Game Engine.
• Pitaya star:2736 Scalable game server framework with clustering support and client libraries for iOS, Android, Unity and others through the C SDK.
• goworld star:2706 Scalable game server engine, featuring space-entity framework and hot-swapping.
• raylib-go star:2366 Go bindings for raylib, a simple and easy-to-use library to learn videogames programming.
• go-sdl2 star:2323 Go bindings for the Simple DirectMedia Layer.
• engo star:1815 Engo is an open-source 2D game engine written in Go. It follows the Entity-Component-System paradigm.
• Oak star:1652 Pure Go game engine.
• termloop star:1470 Terminal-based game engine for Go, built on top of Termbox.
• gonet star:1289 Game server skeleton implemented with golang.
• go-astar star:631 Go implementation of the A* path finding algorithm.
• Pixel star:377 Hand-crafted 2D game library in Go.
• go3d star:338 Performance oriented 2D/3D math package for Go.
• Ark star:218 Archetype-based Entity Component System (ECS) for Go.
• tile star:211 Data-oriented and cache-friendly 2D Grid library (TileMap), includes pathfinding, observers and import/export.
• ecs star:171 Build your own Game-Engine based on the Entity Component System concept in Golang.
• prototype star:107 Cross-platform (Windows/Linux/Mac) library for creating desktop games using a minimal API.
• Pi star:61 Game engine for creating retro games for modern computers. Inspired by Pico-8 and powered by Ebitengine.
• fantasyname star:39 Fantasy names generator.
• grid star:25 Generic 2D grid with ray-casting, shadow-casting and path finding.

⬆ back to top

Generators

Tools that generate Go code.

• oapi-codegen star:8088 This package contains a set of utilities for generating Go boilerplate code for services based on OpenAPI 3.0 API definitions.
• go-linq star:3644 .NET LINQ-like query methods for Go.
• jennifer star:3603 Generate arbitrary Go code without templates.
• GoWrap star:1310 Generate decorators for Go interfaces using simple templates.
• goderive star:1266 Derives functions from input types
• go-enum star:922 Code generation for enums from code comments.
• goverter star:815 Generate converters by defining an interface.
• interfaces star:432 Command line tool for generating interface definitions.
• copygen star:399 Generate any code based on Go types, including type-to-type converters (copy code) without reflection by default.
• convergen star:48 Feature rich type-to-type copy code generator.
• generis star:47 Code generation tool providing generics, free-form macros, conditional compilation and HTML templating.
• typeregistry star:23 A library to create type dynamically.
• go-enum-encoding star:15 Code generation for enum encoding from code comments.

⬆ back to top

Geographic

Geographic tools and servers

• Tile38 star:9579 Geolocation DB with spatial index and realtime geofencing.
• S2 geometry star:1821 S2 geometry library in Go.
• mbtileserver star:771 A simple Go-based server for map tiles stored in mbtiles format.
• geoos star:532 A library provides spatial data and geometric algorithms.
• osm star:443 Library for reading, writing and working with OpenStreetMap data and APIs.
• H3 star:406 Go bindings for H3, a hierarchical hexagonal geospatial indexing system.
• godal star:174 Go wrapper for GDAL.
• simplefeatures star:168 simplesfeatures is a 2D geometry library that provides Go types that model geometries, as well as algorithms that operate on them.
• geoserver star:91 geoserver Is a Go Package For Manipulating a GeoServer Instance via the GeoServer REST API.
• gismanager star:54 Publish Your GIS Data(Vector Data) to PostGIS and Geoserver.
• pbf star:53 OpenStreetMap PBF golang encoder/decoder.
• S2 geojson star:36 Convert geojson to s2 cells & demonstrating some S2 geometry features on map.
• borders Detects image borders and converts to GeoJSON for GIS operations.
• H3 GeoJSON star:6 Conversion utilities between H3 indexes and GeoJSON.
• H3GeoDist star:2 Distribution of Uber H3geo cells by virtual nodes.
• Web-Mercator-Projection A project to easily use and convert LonLat, Point and Tile to display info, markers, etc, in a map using the Web Mercator Projection.
• WGS84 star:140 Library for Coordinate Conversion and Transformation (ETRS89, OSGB36, NAD83, RGF93, Web Mercator, UTM).

⬆ back to top

Go Compilers

Tools for compiling Go to other languages and vice-versa.

• gopherjs star:13127 Compiler from Go to JavaScript.
• bunster star:2647 Compile shell scripts to Go.
• cxgo star:387 Transpile C code to Go code.
• c4go star:379 Transpile C code to Go code.
• go2hx star:149 Compiler from Go to Haxe to Javascript/C++/Java/C#.
• esp32 star:97 Transpile Go into Arduino code.
• f4go star:49 Transpile FORTRAN 77 code to Go code.

⬆ back to top

Goroutines

Tools for managing and working with Goroutines.

• ants star:14334 A high-performance and low-cost goroutine pool in Go.
• conc star:10307 conc is your toolbelt for structured concurrency in go, making common tasks easier and safer.
• tunny star:4029 Goroutine pool for golang.
• goworker star:2847 goworker is a Go-based background worker.
• pond star:2083 Minimalistic and High-performance goroutine worker pool written in Go.
• rill star:1802 Go toolkit for clean, composable, channel-based concurrency.
• workerpool star:1447 Goroutine pool that limits the concurrency of task execution, not the number of tasks queued.
• grpool star:741 Lightweight Goroutine pool.
• pool star:729 Limited consumer goroutine or unlimited goroutine pool for easier goroutine handling and cancellation.
• gowp star:522 gowp is concurrency limiting goroutine pool.
• flowmatic star:397 Structured concurrency made easy.
• async star:296 An alternative sync library for Go (Future, Promise, Locks).
• routine star:287 routine is a ThreadLocal for go library. It encapsulates and provides some easy-to-use, non-competitive, high-performance goroutine context access interfaces, which can help you access coroutine context information more gracefully.
• go-actor star:280 A tiny library for writing concurrent programs using actor model.
• go-floc star:270 Orchestrate goroutines with ease.
• go-flow star:223 Control goroutines execution order.
• artifex star:214 Simple in-memory job queue for Golang using worker-based dispatching.
• semaphore star:177 Fast resizable semaphore implementation based on CAS (faster than channel-based semaphore implementations).
• neilotoole/errgroup star:163 Drop-in alternative to sync/errgroup, limited to a pool of N worker goroutines.
• cyclicbarrier star:159 CyclicBarrier for golang.
• async star:139 A safe way to execute functions asynchronously, recovering them in case of panic.
• gollback star:123 asynchronous simple function utilities, for managing execution of closures and callbacks.
• Hunch star:105 Hunch provides functions like: All, First, Retry, Waterfall etc., that makes asynchronous flow control more intuitive.
• semaphore star:103 Semaphore pattern implementation with timeout of lock/unlock operations based on channel and context.
• threadpool star:103 Golang threadpool implementation.
• worker-pool star:92 goworker is a Go simple async worker pool.
• gpool star:91 manages a resizeable pool of context-aware goroutines to bound concurrency.
• goccm star:73 Go Concurrency Manager package limits the number of goroutines that allowed to run concurrently.
• gowl star:71 Gowl is a process management and process monitoring tool at once. An infinite worker pool gives you the ability to control the pool and processes and monitor their status.
• nursery star:70 Structured concurrency in Go.
• oversight Oversight is a complete implementation of the Erlang supervision trees.
• routine star:62 go routine control with context, support: Main, Go, Pool and some useful Executors.
• gohive star:53 A highly performant and easy to use Goroutine pool for Go.
• kyoo star:51 Provides an unlimited job queue and concurrent worker pools.
• go-waitgroup star:49 Like sync.WaitGroup with error handling and concurrency control.
• parallel-fn star:37 Run functions in parallel.
• go-trylock star:36 TryLock support on read-write lock for Golang.
• channelify star:33 Transform your function to return channels for easy and powerful parallel processing.
• stl star:31 Software transactional locks based on Software Transactional Memory (STM) concurrency control mechanism.
• execpool star:29 A pool built around exec.Cmd that spins up a given number of processes in advance and attaches stdin and stdout to them when needed. Very similar to FastCGI or Apache Prefork MPM but works for any command.
• breaker star:20 Flexible mechanism to make execution flow interruptible.
• concurrency-limiter star:18 Concurrency limiter with support for timeouts, dynamic priority and context cancellation of goroutines.
• conexec star:17 A concurrent toolkit to help execute funcs concurrently in an efficient and safe way. It supports specifying the overall timeout to avoid blocking and uses goroutine pool to improve efficiency.
• go-tools/multithreading star:16 Manage a pool of goroutines using this lightweight library with a simple API.
• async star:15 An asynchronous task package with async/await style for Go.
• async-job star:12 AsyncJob is an asynchronous queue job manager with light code, clear and speed.
• go-workerpool star:12 Inspired from Java Thread Pool, Go WorkerPool aims to control heavy Go Routines.
• go-accumulator star:10 Solution for accumulation of events and their subsequent processing.
• hands star:10 A process controller used to control the execution and return strategies of multiple goroutines.
• anchor star:2 Library to manage component lifecycle in microservice architectures.

⬆ back to top

GUI

Libraries for building GUI Applications.

Toolkits

• fyne star:27943 Cross platform native GUIs designed for Go based on Material Design. Supports: Linux, macOS, Windows, BSD, iOS and Android.
• gio Gio is a library for writing cross-platform immediate mode GUI-s in Go. Gio supports all the major platforms: Linux, macOS, Windows, Android, iOS, FreeBSD, OpenBSD and WebAssembly.
• go-gtk Go bindings for GTK.
• webview star:13915 Cross-platform webview window with simple two-way JavaScript bindings (Windows / macOS / Linux).
• qt star:10784 Qt binding for Go (support for Windows / macOS / Linux / Android / iOS / Sailfish OS / Raspberry Pi).
• app star:8856 Package to create apps with GO, HTML and CSS. Supports: MacOS, Windows in progress.
• ui star:8356 Platform-native GUI library for Go. Cross platform.
• walk star:7063 Windows application library kit for Go.
• DarwinKit star:5400 Build native macOS applications using Go.
• go-sciter star:2620 Go bindings for Sciter: the Embeddable HTML/CSS/script engine for modern desktop UI development. Cross platform.
• Goey Cross platform UI toolkit aggregator for Windows / Linux / Mac. GTK, Cocoa, Windows API
• Cogent Core star:2308 A framework for building 2D and 3D apps that run on macOS, Windows, Linux, iOS, Android, and the web.
• gotk3 star:2202 Go bindings for GTK3.
• Spot star:1258 Reactive, cross-platform desktop GUI toolkit.
• energy star:577 Cross-platform based on LCL(Native System UI Control Library) and CEF(Chromium Embedded Framework) (Windows/ macOS / Linux)
• cimgui-go star:497 Auto generated Go wrapper for Dear ImGui via cimgui.
• gowd star:435 Rapid and simple desktop UI development with GO, HTML, CSS and NW.js. Cross platform.
• unison star:318 A unified graphical user experience toolkit for Go desktop applications. macOS, Windows, and Linux are supported.
• Wails Mac, Windows, Linux desktop apps with HTML UI using built-in OS HTML renderer.
• goradd/html5tag star:13 Library for outputting HTML5 tags.

Interaction

• robotgo star:10615 Go Native cross-platform GUI system automation. Control the mouse, keyboard and other.
• systray star:3661 Cross platform Go library to place an icon and menu in the notification area.
• zenity star:894 Cross-platform Go library and CLI to create simple dialogs that interact graphically with the user.
• gosx-notifier star:590 OSX Desktop Notifications library for Go.
• trayhost star:259 Cross-platform Go library to place an icon in the host operating system's taskbar.
• mac-sleep-notifier star:39 OSX Sleep/Wake notifications in golang.
• mac-activity-tracker star:31 OSX library to notify about any (pluggable) activity on your machine.
• AppIndicator Go star:5 Go bindings for libappindicator3 C library.

⬆ back to top

Hardware

Libraries, tools, and tutorials for interacting with hardware.

• arduino-cli star:4805 Official Arduino CLI and library. Can run standalone, or be incorporated into larger Go projects.
• go-rpio star:2281 GPIO for Go, doesn't require cgo.
• ghw star:1824 Golang hardware discovery/inspection library.
• emgo star:1100 Go-like language for programming embedded systems (e.g. STM32 MCU).
• sysinfo star:575 A pure Go library providing Linux OS / kernel / hardware system information.
• goroslib star:365 Robot Operating System (ROS) library for Go.
• go-osc star:224 Open Sound Control (OSC) bindings for Go.
• joystick star:75 a polled API to read the state of an attached joystick.

⬆ back to top

Images

Libraries for manipulating images.

• gocv star:7384 Go package for computer vision using OpenCV 3.3+.
• imaginary star:6017 Fast and simple HTTP microservice for image resizing.
• imaging star:5675 Simple Go image processing package.
• gg star:4740 2D rendering in pure Go.
• bild star:4174 Collection of image processing algorithms in pure Go.
• gowitness star:4173 Screenshoting webpages using go and headless chrome on command line.
• imagor star:3898 Fast, secure image processing server and Go library, using libvips.
• ln star:3357 3D line art rendering in Go.
• bimg star:2982 Small package for fast and efficient image processing using libvips.
• picfit star:2326 An image resizing server written in Go.
• svgo star:2236 Go Language Library for SVG generation.
• pt star:2099 Path tracing engine written in Go.
• imagick star:1864 Go binding to ImageMagick's MagickWand C API.
• smartcrop star:1855 Finds good crops for arbitrary images and crop sizes.
• gift star:1791 Package of image processing filters.
• canvas star:1781 Vector graphics to PDF, SVG or rasterized image.
• govips star:1528 A lightning fast image processing and resizing library for Go.
• geopattern star:1283 Create beautiful generative image patterns from a string.
• stegify star:1259 Go tool for LSB steganography, capable of hiding any file within an image.
• image2ascii star:962 Convert image to ASCII.
• goimagehash star:831 Go Perceptual image hashing package.
• go-qrcode star:812 Generate QR codes with personalized styles, allowing adjustments to color, block size, shape, and icons.
• govatar star:607 Library and CMD tool for generating funny avatars.
• mort star:519 Storage and image processing server written in Go.
• go-nude star:421 Nudity detection with Go.
• nativewebp star:390 Go native WebP encoder with zero external dependencies.
• steganography star:353 Pure Go Library for LSB steganography.
• go-webp star:300 Library for encode and decode webp pictures, using libwebp.
• transformimgs star:288 Transformimgs resizes and optimises images for Web using next-generation formats.
• gltf star:275 Efficient and robust glTF 2.0 reader, writer and validator.
• mergi star:243 Tool & Go library for image manipulation (Merge, Crop, Resize, Watermark, Animate).
• darkroom star:236 An image proxy with changeable storage backends and image processing engines with focus on speed and resiliency.
• img star:158 Selection of image manipulation tools.
• go-cairo star:151 Go binding for the cairo graphics library.
• color-extractor star:131 Dominant color extractor with no external dependencies.
• cameron star:130 An avatar generator for Go.
• gridder star:81 A Grid based 2D Graphics library.
• webp-server star:81 Simple and minimal image server capable of storing, resizing, converting and caching images.
• go-gd star:60 Go binding for GD library.
• goimghdr star:40 The imghdr module determines the type of image contained in a file for Go.
• go-webcolors star:29 Port of webcolors library from Python to Go.
• scout star:26 Scout is a standalone open source software solution for DIY video security.
• mpo star:24 Decoder and conversion tool for MPO 3D Photos.

⬆ back to top

IoT (Internet of Things)

Libraries for programming devices of the IoT.

• flogo star:2494 Project Flogo is an Open Source Framework for IoT Edge Apps & Integration.
• ekuiper star:1680 Lightweight data stream processing engine for IoT edge.
• rulego star:1430 RuleGo is a lightweight, high-performance, embedded, orchestrable component-based rule engine for IoT edge.
• shifu star:1401 Kubernetes native IoT development framework.
• gatt star:1166 Gatt is a Go package for building Bluetooth Low Energy peripherals.
• gobot Gobot is a framework for robotics, physical computing, and the Internet of Things.
• connectordb star:422 Open-Source Platform for Quantified Self & IoT.
• devices star:265 Suite of libraries for IoT devices, experimental for x/exp/io.
• huego star:261 An extensive Philips Hue client library for Go.
• iot IoT is a simple framework for implementing a Google IoT Core device.
• periph Peripherals I/O to interface with low-level board facilities.
• sensorbee star:230 Lightweight stream processing engine for IoT.
• smart-home star:96 Software package for IoT automation.
• eywa star:65 Project Eywa is essentially a connection manager that keeps track of connected devices.

⬆ back to top

Job Scheduler

Libraries for scheduling jobs.

• gocron star:6924 Easy and fluent Go job scheduling. This is an actively maintained fork of jasonlvhit/gocron.
• go-quartz star:2005 Simple, zero-dependency scheduling library for Go.
• JobRunner star:1088 Smart and featureful cron job scheduler with job queuing and live monitoring built in.
• gron star:1039 Define time-based tasks using a simple Go API and Gron’s scheduler will run them accordingly.
• gronx star:493 Cron expression parser, task runner and daemon consuming crontab like task list.
• goflow star:472 A simple but powerful DAG scheduler and dashboard.
• scheduler star:469 Cronjobs scheduling made easy.
• tasks star:323 An easy to use in-process scheduler for recurring tasks in Go.
• go-cron star:238 Simple Cron library for go that can execute closures or functions at varying intervals, from once a second to once a year on a specific date and time. Primarily for web applications and long running daemons.
• go-job A flexible and extensible job scheduling and execution library for Go.
• cheek star:194 A simple crontab like scheduler that aims to offer a KISS approach to job scheduling.
• clockwerk star:182 Go package to schedule periodic jobs using a simple, fluent syntax.
• leprechaun star:106 Job scheduler that supports webhooks, crons and classic scheduling.
• cdule star:60 Job scheduler library with database support
• go-scheduler star:32 Job scheduler supporting standard cron expressions, custom descriptors, intervals, and task dependencies.
• sched star:28 A job scheduler with the ability to fast-forward time.
• cronticker star:19 A ticker implementation to support cron schedules.

⬆ back to top

JSON

Libraries for working with JSON.

• GJSON star:15439 Get a JSON value with one line of code.
• gabs star:3528 For parsing, creating and editing unknown or dynamic JSON in Go.
• gojson star:2693 Automatically generate Go (golang) struct definitions from example JSON.
• SJSON star:2693 Set a JSON value with one line of code.
• fastjson star:2437 Fast JSON parser and validator for Go. No custom structs, no code generation, no reflection.
• OjG star:936 Optimized JSON for Go is a high performance parser with a variety of additional JSON tools including JSONPath.
• jsondiff star:622 JSON diff library for Go based on RFC6902 (JSON Patch).
• marshmallow star:392 Performant JSON unmarshalling for flexible use cases.
• kazaam star:292 API for arbitrary transformation of JSON documents.
• ajson star:291 Abstract JSON for golang with JSONPath support.
• jsonvalue star:202 A fast and convenient library for unstructured JSON data, replacing encoding/json.
• gojq star:190 JSON query in Golang.
• jettison star:180 Fast and flexible JSON encoder for Go.
• json2go star:140 Advanced JSON to Go struct conversion. Provides package that can parse multiple JSON documents and create struct to fit them all.
• gjo star:132 Small utility to create JSON objects.
• JayDiff star:110 JSON diff utility written in Go.
• jsongo star:108 Fluent API to make it easier to create Json objects.
• jscan star:99 High performance zero-allocation JSON iterator.
• JSON-to-Go Convert JSON to Go struct.
• JSON-to-Proto Convert JSON to Protobuf online.
• ujson star:85 Fast and minimal JSON parser and transformer that works on unstructured JSON.
• jsonf star:64 Console tool for highlighted formatting and struct query fetching JSON.
• ask star:56 Easy access to nested values in maps and slices. Works in combination with encoding/json and other packages that "Unmarshal" arbitrary data into Go data-types.
• go-respond star:55 Go package for handling common HTTP JSON responses.
• jsoncolor star:50 Drop-in replacement for encoding/json that outputs colorized JSON.
• mp star:47 Simple cli email parser. It currently takes stdin and outputs JSON.
• vjson star:41 Go package for validating JSON objects with declaring a JSON schema with fluent API.
• gojmapr star:22 Get simple struct from complex json by json path.
• mapslice-json star:20 Go MapSlice for ordered marshal/ unmarshal of maps in JSON.
• epoch star:17 Contains primitives for marshaling/unmarshalling Unix timestamp/epoch to/from build-in time.Time type in JSON.
• dynjson star:16 Client-customizable JSON formats for dynamic APIs.
• go-jsonerror star:16 Go-JsonError is meant to allow us to easily create json response errors that follow the JsonApi spec.
• jsonapi-errors star:13 Go bindings based on the JSON API errors reference.
• jsonhal star:13 Simple Go package to make custom structs marshal into HAL compatible JSON responses.
• jsonic star:11 Utilities to handle and query JSON without defining structs in a type safe manner.
• jzon star:11 JSON library with standard compatible API/behavior.
• ej star:10 Write and read JSON from different sources succinctly.
• htmljson star:9 Rich rendering of JSON as HTML in Go.
• omg.jsonparser star:6 Simple JSON parser with validation by condition via golang struct fields tags.
• jsonhandlers star:2 JSON library to expose simple handlers that lets you easily read and write json from various sources.

⬆ back to top

Logging

Libraries for generating and working with log files.

• logrus star:25697 Structured logger for Go.
• zap star:24335 Fast, structured, leveled logging in Go.
• zerolog star:12220 Zero-allocation JSON logger.
• spew star:6372 Implements a deep pretty printer for Go data structures to aid in debugging.
• lumberjack star:5374 Simple rolling logger, implements io.WriteCloser.
• glog star:3614 Leveled execution logs for Go.
• tail star:2777 Go package striving to emulate the features of the BSD tail program.
• pp star:2031 Colored pretty printer for Go language.
• seelog star:1639 Logging functionality with flexible dispatching, filtering, and formatting.
• log star:1377 Structured logging package for Go.
• tint star:1237 A slog.Handler that writes tinted logs.
• lazyjournal star:1125 A TUI for reading and filtering logs from journalctl, file system, Docker and Podman containers, as well Kubernetes pods.
• log15 star:1101 Simple, powerful logging for Go.
• sentry-go star:1041 Sentry SDK for Go. Helps monitor and track errors with real-time alerts and performance monitoring.
• phuslu/log star:834 High performance structured logging.
• slog-multi star:609 Chain of slog.Handler (pipeline, fanout...).
• slogor A colorful slog handler.
• slog star:535 Lightweight, configurable, extensible logger for Go.
• httpretty star:413 Pretty-prints your regular HTTP requests on your terminal for debugging (similar to http.DumpRequest).
• onelog star:412 Onelog is a dead simple but very efficient JSON logger. It is the fastest JSON logger out there in all scenarios. Also, it is one of the logger with the lowest allocation.
• sqldb-logger star:382 A logger for Go SQL database driver without modify existing *sql.DB stdlib usage.
• logutils star:371 Utilities for slightly better logging in Go (Golang) extending the standard logger.
• logxi star:360 12-factor app logger that is fast and makes you happy.
• rollingwriter star:295 RollingWriter is an auto-rotate io.Writer implementation with multi policies to provide log file rotation.
• log star:293 Simple, configurable and scalable Structured Logging for Go.
• go-logger star:289 Simple logger of Go Programs, with level handlers.
• gone/log Fast, extendable, full-featured, std-lib source compatible log library.
• slog-formatter star:212 Common formatters for slog and helpers to build your own.
• glg star:192 glg is simple and fast leveled logging library for Go.
• logger star:157 Minimalistic logging library for Go.
• xlog star:141 Structured logger for net/context aware HTTP handlers with flexible dispatching.
• ozzo-log star:123 High performance logging supporting log severity, categorization, and filtering. Can send filtered log messages to various targets (e.g. console, network, mail).
• timberjack star:119 Rolling logger with size-based, time-based, and scheduled clock-based rotation, supporting compression and cleanup.
• go-cronowriter star:57 Simple writer that rotate log files automatically based on current date and time, like cronolog.
• stdlog star:48 Stdlog is an object-oriented library providing leveled logging. It is very useful for cron jobs.
• journald star:46 Go implementation of systemd Journal's native API for logging.
• noodlog star:44 Parametrized JSON logging library which lets you obfuscate sensitive data and marshal any kind of content. No more printed pointers instead of values, nor escape chars for the JSON strings.
• go-log star:42 Log4j implementation in Go.
• logex star:42 Golang log lib, supports tracking and level, wrap by standard log lib.
• go-log star:38 Log lib supports level and multi handlers.
• mlog star:33 Simple logging module for go, with 5 levels, an optional rotating logfile feature and stdout/stderr output.
• zax star:33 Integrate Context with Zap logger, which leads to more flexibility in Go logging.
• distillog star:31 distilled levelled logging (think of it as stdlib + log levels).
• logrusly star:29 logrus plug-in to send errors to a Loggly.
• zkits-logger star:28 A powerful zero-dependency JSON logger.
• log star:26 Structured log interface for Go cleanly separates logging facade from its implementation.
• kemba star:17 A tiny debug logging tool inspired by debug, great for CLI tools and applications.
• log star:17 Simple leveled logging wrapper around standard log package.
• xylog star:17 Leveled and structured logging, dynamic fields, high performance, zone management, simple configuration, and readable syntax.
• glo star:16 PHP Monolog inspired logging facility with identical severity levels.
• logrusiowriter star:16 io.Writer implementation using logrus logger.
• go-log star:14 Simple and configurable Logging in Go, with level, formatters and writers.
• logo star:12 Golang logger to different configurable writers.
• go-log star:11 A logging library with stack traces, object dumping and optional timestamps.
• logdump star:11 Package for multi-level logging.
• log star:10 An O(1) logging system that allows you to connect one log to multiple writers (e.g. stdout, a file and a TCP connection).
• zl star:9 High Developer Experience, zap based logger. It offers rich functionality but is easy to configure.
• xlog star:8 Plugin architecture and flexible log system for Go, with level ctrl, multiple log target and custom log format.
• slf4g star:5 Simple Logging Facade for Golang: Simple structured logging; but powerful, extendable and customizable, with huge amount of learnings from decades of past logging frameworks.
• structy/log star:5 A simple to use log system, minimalist but with features for debugging and differentiation of messages.
• log star:3 A simple logging framework out of the box.
• yell star:1 Yet another minimalistic logging library.

⬆ back to top

Machine Learning

Libraries for Machine Learning.

• GoLearn star:9452 General Machine Learning library for Go.
• gorgonia star:5907 graph-based computational library like Theano for Go that provides primitives for building various machine learning and neural network algorithms.
• gosseract star:3070 Go package for OCR (Optical Character Recognition), by using Tesseract C++ library.
• m2cgen star:2961 A CLI tool to transpile trained classic ML models into a native Go code with zero dependencies, written in Python with Go language support.
• tfgo star:2493 Easy to use Tensorflow bindings: simplifies the usage of the official Tensorflow Go bindings. Define computational graphs in Go, load and execute models trained in Python.
• goml star:1616 On-line Machine Learning in Go.
• GoMLX star:1317 An accelerated Machine Learning framework for Go.
• eaopt star:905 An evolutionary optimization library.
• onnx-go star:873 Go Interface to Open Neural Network Exchange (ONNX).
• bayesian star:810 Naive Bayesian Classification for Golang.
• ocrserver star:764 A simple OCR API server, seriously easy to be deployed by Docker and Heroku.
• CloudForest star:749 Fast, flexible, multi-threaded ensembles of decision trees for machine learning in pure Go.
• gobrain star:567 Neural Networks written in go.
• hugot star:567 Huggingface transformer pipelines for golang with onnxruntime.
• go-deep star:559 A feature-rich neural network library in Go.
• regommend star:313 Recommendation & collaborative filtering engine.
• Goptuna star:276 Bayesian optimization framework for black-box functions written in Go. Everything will be optimized.
• goga star:221 Genetic algorithm library for Go.
• goRecommend star:205 Recommendation Algorithms library written in Go.
• go-galib star:200 Genetic Algorithms library written in Go / golang.
• shield star:159 Bayesian text classifier with flexible tokenizers and storage backends for Go.
• go-fann star:118 Go bindings for Fast Artificial Neural Networks(FANN) library.
• goscore star:101 Go Scoring API for PMML.
• GoMind star:98 A simplistic Neural Network Library in Go.
• fonet star:86 A Deep Neural Network library written in Go.
• gonet star:83 Neural Network for Go.
• neural-go star:73 Multilayer perceptron network implemented in Go, with training via backpropagation.
• libsvm star:72 libsvm golang version derived work based on LIBSVM 3.14.
• go-pr star:68 Pattern recognition package in Go lang.
• randomforest star:59 Easy to use Random Forest library for Go.
• Varis star:55 Golang Neural Network.
• go-cluster star:44 Go implementation of the k-modes and k-prototypes clustering algorithms.
• ddt star:42 Dynamic decision tree, create trees defining customizable rules.
• godist star:42 Various probability distributions, and associated methods.
• evoli star:34 Genetic Algorithm and Particle Swarm Optimization library.
• catboost-cgo star:24 Fast, scalable, high performance Gradient Boosting on Decision Trees library. Golang using Cgo for blazing fast inference CatBoost Model.
• probab star:22 Probability distribution functions. Bayesian inference. Written in pure Go.
• gorse star:7 An offline recommender system backend based on collaborative filtering written in Go.

⬆ back to top

Messaging

Libraries that implement messaging systems.

• Asynq star:12915 A simple, reliable, and efficient distributed task queue for Go built on top of Redis.
• Centrifugo star:9968 Real-time messaging (Websockets or SockJS) server in Go.
• gorush star:8689 Push notification server using APNs2 and google GCM.
• machinery star:7949 Asynchronous task queue/job queue based on distributed message passing.
• NATS Go Client star:6447 Go client for the NATS
• Mercure star:5184 Server and library to dispatch server-sent updates using the Mercure protocol (built on top of Server-Sent Events).
• Confluent Kafka Golang Client star:5105 confluent-kafka-go is Confluent's Golang client for Apache Kafka and the Confluent Platform.
• melody star:4066 Minimalist framework for dealing with websocket sessions, includes broadcasting and automatic ping/pong handling.
• APNs2 star:3162 HTTP/2 Apple Push Notification provider for Go - Send push notifications to iOS, tvOS, Safari and OSX apps.
• go-nsq star:2657 the official Go package for NSQ.
• gopush-cluster star:2072 gopush-cluster is a go push server cluster.
• amqp star:1970 Go RabbitMQ Client Library.
• EventBus star:1960 The lightweight event bus with async compatibility.
• Beaver star:1585 A real time messaging server to build a scalable in-app notifications, multiplayer games, chat apps in web and mobile apps.
• Chanify star:1324 A push notification server send message to your iOS devices.
• dbus star:1144 Native Go bindings for D-Bus.
• Gollum star:940 A n:m multiplexer that gathers messages from different sources and broadcasts them to a set of destinations.
• mangos star:746 Pure go implementation of the Nanomsg ("Scalability Protocols") with transport interoperability.
• golongpoll star:667 HTTP longpoll server library that makes web pub-sub simple.
• emitter star:527 Emits events using Go way, with wildcard, predicates, cancellation possibilities and many other good wins.
• Glue star:421 Robust Go and Javascript Socket Library (Alternative to Socket.io).
• Bus star:359 Minimalist message bus implementation for internal communication.
• messagebus star:285 messagebus is a Go simple async message bus, perfect for using as event bus when doing event sourcing, CQRS, DDD.
• Go-MediatR star:274 A library for handling mediator patterns and simplified CQRS patterns within an event-driven architecture, inspired by csharp MediatR library.
• guble star:161 Messaging server using push notifications (Google Firebase Cloud Messaging, Apple Push Notification services, SMS) as well as websockets, a REST API, featuring distributed operation and message-persistence.
• hub star:149 A Message/Event Hub for Go applications, using publish/subscribe pattern with support for alias like rabbitMQ exchanges.
• backlite star:137 Type-safe, persistent, embedded task queues and background job runner w/ SQLite.
• go-mq star:91 RabbitMQ client with declarative configuration.
• drone-line star:80 Sending Line notifications using a binary, docker or Drone CI.
• go-notify star:71 Native implementation of the freedesktop notification spec.
• Commander star:67 A high-level event driven consumer/producer supporting various "dialects" such as Apache Kafka.
• go-res star:67 Package for building REST/real-time services where clients are synchronized seamlessly, using NATS and Resgate.
• event star:62 Implementation of the pattern observer.
• GoEventBus star:57 A blazing‑fast, in‑memory, lock‑free event bus library
• hare star:54 A user friendly library for sending messages and listening to TCP sockets.
• ami star:34 Go client to reliable queues based on Redis Cluster Streams.
• hypermatch star:33 A very fast and efficient Go library for matching events to a large set of rules
• gosd star:26 A library for scheduling when to dispatch a message to a channel.
• go-vitotrol star:23 Client library to Viessmann Vitotrol web service.
• jazz star:18 A simple RabbitMQ abstraction layer for queue administration and publishing and consuming of messages.
• gaurun-client star:11 Gaurun Client written in Go.
• go-eventbus star:9 Simple Event Bus package for Go. messaging system.
• sarama star:12430 Go library for Apache Kafka.
• Watermill star:9536 Working efficiently with message streams. Building event driven applications, enabling event sourcing, RPC over messages, sagas. Can use conventional pub/sub implementations like Kafka or RabbitMQ, but also HTTP or MySQL binlog.
• Uniqush-Push star:1562 Redis backed unified push service for server-side notifications to mobile devices.
• zmq4 star:1247 Go interface to ZeroMQ version 4. Also available for version 3 and version 2.
• Quamina star:478 Fast pattern-matching for filtering messages and events.
• pubsub star:448 Simple pubsub package for go.
• rabtap star:278 RabbitMQ swiss army knife cli app.
• varmq star:178 A storage-agnostic message queue and worker pool for concurrent Go programs.
• redisqueue star:139 redisqueue provides a producer and consumer of a queue that uses Redis streams.
• Ratus star:124 Ratus is a RESTful asynchronous task queue server.
• rabbitroutine star:114 Lightweight library that handles RabbitMQ auto-reconnect and publishing retries. The library takes into account the need to re-declare entities in RabbitMQ after reconnection.
• oplog star:110 Generic oplog/replication system for REST APIs.
• rabbus star:98 A tiny wrapper over amqp exchanges and queues.
• nsq-event-bus star:80 A tiny wrapper around NSQ topic and channel.
• RapidMQ star:70 RapidMQ is a lightweight and reliable library for managing of the local messages queue.
• rmqconn star:23 RabbitMQ Reconnection. Wrapper over amqp.Connection and amqp.Dial. Allowing to do a reconnection when the connection is broken before forcing the call to the Close () method to be closed.

⬆ back to top

Microsoft Office

• unioffice star:4809 Pure go library for creating and processing Office Word (.docx), Excel (.xlsx) and Powerpoint (.pptx) documents.

Microsoft Excel

Libraries for working with Microsoft Excel.

• excelize star:20302 Golang library for reading and writing Microsoft Excel™ (XLSX) files.
• xlsx star:6002 Library to simplify reading the XML format used by recent version of Microsoft Excel in Go programs.
• go-excel star:198 A simple and light reader to read a relate-db-like excel as a table.
• xlsx star:176 Fast and safe way to read/update your existing Microsoft Excel files in Go programs.
• exl star:32 Excel binding to struct written in Go.(Only supports Go1.18+)
• cellwalker star:3 Virtually traverse Excel cell by cell's name.

Microsoft Word

Libraries for working with Microsoft Word.

• godocx star:242 Library for reading and writing Microsoft Word (Docx) files.

⬆ back to top

Miscellaneous

Dependency Injection

Libraries for working with dependency injection.

• fx star:7355 A dependency injection based application framework for Go (built on top of dig).
• dig star:4441 A reflection based dependency injection toolkit for Go.
• do star:2646 A dependency injection framework based on Generics.
• GoLobby/Container star:612 GoLobby Container is a lightweight yet powerful IoC dependency injection container for the Go programming language.
• goioc/di star:377 Spring-inspired Dependency Injection Container.
• di star:240 A dependency injection container for go programming language.
• kod star:195 A generics based dependency injection framework for Go.
• dingo star:187 A dependency injection toolkit for Go, based on Guice.
• Go-Spring star:75 A high-performance Go framework inspired by Spring Boot, offering DI, auto-configuration, and lifecycle management while maintaining Go's simplicity and efficiency.
• godi star:68 Microsoft-style dependency injection for Go with scoped lifetimes and generics.
• gontainer star:65 A dependency injection service container for Go projects.
• alice star:51 Additive dependency injection container for Golang.
• wire star:40 Strict Runtime Dependency Injection for Golang.
• linker star:35 A reflection based dependency injection and inversion of control library with components lifecycle support.
• nject star:30 A type safe, reflective framework for libraries, tests, http endpoints, and service startup.
• parsley star:30 A flexible and modular reflection-based DI library with advanced features like scoped contexts and proxy generation, designed for large-scale Go applications.
• componego star:28 A dependency injection framework based on components, allowing dynamic dependency replacement without duplicating code in tests.
• cosban/di A code generation based dependency injection wiring tool.
• ore star:24 Lightweight, generic & simple dependency injection (DI) container.
• gocontainer star:21 Simple Dependency Injection Container.
• gontainer/gontainer star:16 A YAML-based Dependency Injection container for GO. It supports dependencies' scopes, and auto-detection of circular dependencies. Gontainer is concurrent-safe.
• autowire star:12 Dependency injection using Generics and reflection.
• boot-go Component-based development with dependency injection using reflections for Go developers.
• kinit star:10 Customizable dependency injection container with the global mode, cascade initialization and panic-safe finalization.
• HnH/di star:8 DI container library that is focused on clean API and flexibility.

⬆ back to top

Project Layout

Unofficial set of patterns for structuring projects.

• golang-standards/project-layout star:55400 Set of common historical and emerging project layout patterns in the Go ecosystem. Note: despite the org-name they do not represent official golang standards, see this issue for more information. Nonetheless, some may find the layout useful.
• go-blueprint star:8670 Allows users to spin up a quick Go project using a popular framework.
• ardanlabs/service star:3937 A starter kit for building production grade scalable web service applications.
• goxygen star:3603 Generate a modern Web project with Go and Angular, React, or Vue in seconds.
• pagoda star:2909 Rapid, easy full-stack web development starter kit built in Go.
• nunu star:2544 Nunu is a scaffolding tool for building Go applications.
• modern-go-application star:1937 Go application boilerplate and example applying modern practices.
• goapp star:1050 An opinionated guideline to structure & develop a Go web application/service.
• cookiecutter-golang star:735 A Go application boilerplate template for quick starting projects following production best practices.
• go-starter star:596 An opinionated production-ready RESTful JSON backend template, highly integrated with VSCode DevContainers.
• golang-templates/seed star:554 Go application GitHub repository template.
• go-todo-backend star:335 Go Todo Backend example using modular project layout for product microservice.
• scaffold star:148 Scaffold generates a starter Go project layout. Lets you focus on business logic implemented.
• go-sample star:138 A sample layout for Go application projects with the real code.
• kickstart.go star:104 Minimalistic single-file Go HTTP server template without third-party dependencies.
• gobase star:66 A simple skeleton for golang application with basic setup for real golang application.
• go-module star:37 Template for a typical module written on Go.
• wangyoucao577/go-project-layout star:26 Set of practices and discussions on how to structure Go project layout.
• insidieux/inizio star:18 Golang project layout generator with plugins.

⬆ back to top

Strings

Libraries for working with strings.

• xstrings star:1417 Collection of useful string functions ported from other languages.
• sttr star:1290 cross-platform, cli app to perform various operations on string.
• gobeam/Stringy star:251 String manipulation library to convert string to camel case, snake case, kebab case / slugify etc.
• strutil star:207 String utilities.
• caps star:61 A case conversion library.
• go-formatter Implements replacement fields surrounded by curly braces {} format strings.
• bexp Go implementation of Brace Expansion mechanism to generate arbitrary strings.
• strcase star:13 Case-insensitive implementation of the standard library's strings/bytes packages.

⬆ back to top

Uncategorized

These libraries were placed here because none of the other categories seemed to fit.

• gopsutil star:11713 Cross-platform library for retrieving process and system utilization(CPU, Memory, Disks, etc).
• gatus star:10167 Automated service health dashboard.
• gofakeit star:5307 Random data generator written in go.
• purego star:3372 A library for calling C functions from Go without Cgo.
• base64Captcha star:2348 Base64captch supports digit, number, alphabet, arithmetic, audio and digit-alphabet captcha.
• go-resiliency star:2337 Resiliency patterns for golang.
• shoutrrr star:1508 Notification library providing easy access to various messaging services like slack, mattermost, gotify and smtp among others.
• gosms star:1472 Your own local SMS gateway in Go that can be used to send SMS.
• llvm star:1273 Library for interacting with LLVM IR in pure Go.
• stateless star:1246 A fluent library for creating state machines.
• go-commons-pool star:1245 Generic object pool for Golang.
• go-openapi Collection of packages to parse and utilize open-api schemas.
• shortid star:959 Distributed generation of super short, unique, non-sequential, URL friendly IDs.
• health star:830 A simple and flexible health check library for Go.
• xz star:550 Pure golang package for reading and writing xz-compressed files.
• banner star:463 Add beautiful banners into your Go applications.
• health star:450 Easy to use, extensible health check library.
• gountries star:424 Package that exposes country and subdivision data.
• lk star:409 A simple licensing library for golang.
• conv star:381 Package conv provides fast and intuitive conversions across Go types.
• archives star:373 a cross-platform, multi-format Go library for working with archives and compression formats with a unified API and as virtual file systems compatible with io/fs.
• gtree star:326 Provide CLI, Package and Web for tree output and directories creation from Markdown or programmatically.
• ffmt star:313 Beautify data display for Humans.
• go-unarr star:305 Decompression library for RAR, TAR, ZIP and 7z archives.
• healthcheck star:276 An opinionated and concurrent health-check HTTP handler for RESTful services.
• battery star:271 Cross-platform, normalized battery information library.
• antch star:264 A fast, powerful and extensible web crawling & scraping framework.
• bitio star:257 Highly optimized bit-level Reader and Writer for Go.
• stats star:171 Monitors Go MemStats + System stats such as Memory, Swap and CPU and sends via UDP anywhere you want for logging etc...
• turtle star:164 Emojis for Go.
• captcha star:162 Package captcha provides an easy to use, unopinionated API for captcha generation.
• gommit star:115 Analyze git commit messages to ensure they follow defined patterns.
• indigo star:112 Distributed unique ID generator of using Sonyflake and encoded by Base58.
• gotoprom star:108 Type-safe metrics builder wrapper library for the official Prometheus client.
• faker star:100 Random fake data and struct generator for Go.
• persian star:93 Some utilities for Persian language in go.
• morse star:86 Library to convert to and from morse code.
• pdfgen star:75 HTTP service to generate PDF from Json requests.
• xkg star:61 X Keyboard Grabber.
• url-shortener star:51 A modern, powerful, and robust URL shortener microservice with mysql support.
• VarHandler Generate boilerplate http input and output handling.
• datacounter star:50 Go counters for readers/writer/http.ResponseWriter.
• browscap_go star:49 GoLang Library for Browser Capabilities Project.
• xdg star:48 FreeDesktop.org (xdg) Specs implemented in Go.
• sandid star:46 Every grain of sand on earth has its own ID.
• autoflags star:42 Go package to automatically define command line flags from struct fields.
• numa star:38 NUMA is a utility library, which is written in go. It help us to write some NUMA-AWARED code.
• gosh star:36 Provide Go Statistics Handler, Struct, Measure Method.
• shellwords star:28 A Golang library to manipulate strings according to the word parsing rules of the UNIX Bourne shell.
• metrics star:27 Library for metrics instrumentation and Prometheus exposition.
• avgRating star:17 Calculate average score and rating based on Wilson Score Equation.
• anagent star:16 Minimalistic, pluggable Golang evloop/timer handler with dependency-injection.
• go-commandbus star:15 A slight and pluggable command-bus for Go.
• varint star:15 A faster varying length integer encoder/decoder than the one provided in the standard library.
• fake-useragent star:13 Up-to-date simple useragent faker with real world database in Golang
• hostutils star:13 A golang library for packing and unpacking FQDNs list.
• basexx star:6 Convert to, from, and between digit strings in various number bases.
• sitemap-format star:6 A simple sitemap generator, with a little syntactic sugar.
• common star:4 A library for server framework. ⬆ back to top

Natural Language Processing

Libraries for working with human languages.

See also Text Processing and Text Analysis.

Language Detection

• lingua-go star:1319 An accurate natural language detection library, suitable for long and short text alike. Supports detecting multiple languages in mixed-language text.
• whatlanggo star:680 Natural language detection package for Go. Supports 84 languages and 24 scripts (writing systems e.g. Latin, Cyrillic, etc).
• getlang star:175 Fast natural language detection package.
• guesslanguage star:58 Functions to determine the natural language of a unicode text.
• detectlanguage star:26 Language Detection API Go Client. Supports batch requests, short phrase or single word language detection.

Morphological Analyzers

• spaGO star:1850 Self-contained Machine Learning and Natural Language Processing library in Go.
• kagome star:943 JP morphological analyzer written in pure Go.
• nlp star:469 Go Natural Language Processing library supporting LSA (Latent Semantic Analysis).
• RAKE.go star:123 Go port of the Rapid Automatic Keyword Extraction Algorithm (RAKE).
• go-stem star:81 Implementation of the porter stemming algorithm.
• go2vec star:58 Reader and utility functions for word2vec embeddings.
• govader star:53 Go implementation of VADER Sentiment Analysis.
• porter2 star:47 Really fast Porter 2 stemmer.
• snowball star:38 Snowball stemmer port (cgo wrapper) for Go. Provides word stem extraction functionality Snowball native.
• paicehusk star:29 Golang implementation of the Paice/Husk Stemming Algorithm.
• golibstemmer star:21 Go bindings for the snowball libstemmer library including porter 2.
• libtextcat star:13 Cgo binding for libtextcat C library. Guaranteed compatibility with version 2.2.
• porter star:12 This is a fairly straightforward port of Martin Porter's C implementation of the Porter stemming algorithm.
• gosentiwordnet star:11 Sentiment analyzer using sentiwordnet lexicon in Go.
• govader-backend star:6 Microservice implementation of GoVader.
• spelling-corrector star:2 A spelling corrector for the Spanish language or create your own.

Slugifiers

• slug star:1320 URL-friendly slugify with multiple languages support.
• go-slugify star:97 Make pretty slug with multiple languages support.
• Slugify star:35 Go slugify application that handles string.

Tokenizers

• gse star:2780 Go efficient text segmentation; support english, chinese, japanese and other.
• gojieba star:2621 This is a Go implementation of jieba which a Chinese word splitting algorithm.
• sentences star:463 Sentence tokenizer: converts text into a list of sentences.
• segment star:88 Go library for performing Unicode Text Segmentation as described in Unicode Standard Annex #29
• textcat star:73 Go package for n-gram based text categorization, with support for utf-8 and raw text.
• MMSEGO star:62 This is a GO implementation of MMSEG which a Chinese word splitting algorithm.
• stemmer star:54 Stemmer packages for Go programming language. Includes English and German stemmers.
• gotokenizer star:21 A tokenizer based on the dictionary and Bigram language models for Golang. (Now only support chinese segmentation)
• shamoji star:13 The shamoji is word filtering package written in Go.

Translation

• go-pinyin star:1757 CN Hanzi to Hanyu Pinyin converter.
• gotext star:492 GNU gettext utilities for Go.
• spreak star:93 Flexible translation and humanization library for Go, based on the concepts behind gettext.
• ctxi18n Context aware i18n with a short and consise API, pluralization, interpolation, and fs.FS support. YAML locale definitions are based on Rails i18n.
• go-i18n Package and an accompanying tool to work with localized text.
• iuliia-go star:56 Transliterate Cyrillic → Latin in every possible way.
• go-mystem star:35 CGo bindings to Yandex.Mystem - russian morphology analyzer.
• t star:21 Another i18n pkg for golang, which follows GNU gettext style and supports .po/.mo files: t.T (gettext), t.N (ngettext), etc. And it contains a cmd tool xtemplate, which can extract messages as a pot file from text/html template.
• go-words star:8 A words table and text resource library for Golang projects.

Transliteration

• go-unidecode star:144 ASCII transliterations of Unicode text.
• gounidecode star:80 Unicode transliterator (also known as unidecode) for Go.
• transliterator star:46 Provides one-way string transliteration with supporting of language-specific transliteration rules.
• enca star:19 Minimal cgo bindings for libenca, which detects character encodings.

⬆ back to top

Networking

Libraries for working with various layers of the network.

• fasthttp star:23267 Package fasthttp is a fast HTTP implementation for Go, up to 10 times faster than net/http.
• webrtc star:16057 A pure Go implementation of the WebRTC API.
• kcptun star:14537 Extremely simple & fast udp tunnel based on KCP protocol.
• cloudflared star:13194 Cloudflare Tunnel client (formerly Argo Tunnel).
• quic-go star:11446 An implementation of the QUIC protocol in pure Go.
• gnet star:11092 gnet is a high-performance, lightweight, non-blocking, event-driven networking framework written in pure Go.
• dns star:8634 Go library for working with DNS.
• gopacket star:6748 Go library for packet processing with libpcap bindings.
• GoProxy star:6611 A library to create a customized HTTP/HTTPS proxy server using Go.
• tun2socks star:4910 A pure go implementation of tun2socks powered by gVisor TCP/IP stack.
• netpoll star:4529 A high-performance non-blocking I/O networking framework, which focused on RPC scenarios, developed by ByteDance.
• kcp-go star:4493 KCP - Fast and Reliable ARQ Protocol.
• HTTPLab star:4214 HTTPLabs let you inspect HTTP requests and forge responses.
• ssh star:4092 Higher-level API for building SSH servers (wraps crypto/ssh).
• gobgp star:3986 BGP implemented in the Go Programming Language.
• fortio star:3677 Load testing library and command line tool, advanced echo server and web UI. Allows to specify a set query-per-second load and record latency histograms and other useful stats and graph them. Tcp, Http, gRPC.
• nbio star:2700 Pure Go 1000k+ connections solution, support tls/http1.x/websocket and basically compatible with net/http, with high-performance and low memory cost, non-blocking, event-driven, easy-to-use.
• net This repository holds supplementary Go networking libraries.
• water star:2138 Simple TUN/TAP library.
• nodepass star:2068 A secure, efficient TCP/UDP tunneling solution that delivers fast, reliable access across network restrictions using pre-established TCP/QUIC/WebSocket or HTTP/2 connections.
• go-getter star:1806 Go library for downloading files or directories from various sources using a URL.
• gev star:1774 gev is a lightweight, fast non-blocking TCP network library based on Reactor mode.
• gws star:1706 High-Performance WebSocket Server & Client With AsyncIO Supporting .
• sftp star:1634 Package sftp implements the SSH File Transfer Protocol as described in https://filezilla-project.org/specs/draft-ietf-secsh-filexfer-02.txt.
• grab star:1473 Go package for managing file downloads.
• NFF-Go star:1419 Framework for rapid development of performant network functions for cloud and bare-metal (former YANFF).
• ftp star:1383 Package ftp implements a FTP client as described in RFC 959.
• mdns star:1337 Simple mDNS (Multicast DNS) client/server library in Golang.
• mqttPaho The Paho Go Client provides an MQTT client library for connection to MQTT brokers via TCP, TLS or WebSockets.
• gosnmp star:1239 Native Go library for performing SNMP actions.
• gaio star:1088 High performance async-io networking for Golang in proactor mode.
• gmqtt star:1033 Gmqtt is a flexible, high-performance MQTT broker library that fully implements the MQTT protocol V3.1.1.
• sdns star:1030 A high-performance, recursive DNS resolver server with DNSSEC support, focused on preserving privacy.
• vssh star:993 Go library for building network and server automation over SSH protocol.
• cidranger star:969 Fast IP to CIDR lookup for Go.
• easytcp star:824 A light-weight TCP framework written in Go (Golang), built with message router. EasyTCP helps you build a TCP server easily fast and less painful.
• go-stun star:718 Go implementation of the STUN client (RFC 3489 and RFC 5389).
• lhttp star:688 Powerful websocket framework, build your IM server more easily.
• peerdiscovery star:668 Pure Go library for cross-platform local peer discovery using UDP multicast.
• gotcp star:511 Go package for quickly writing tcp applications.
• stun star:496 Go implementation of RFC 5389 STUN protocol.
• gopcap star:491 Go wrapper for libpcap.
• ftpserverlib star:463 Fully featured FTP server library.
• winrm star:460 Go WinRM client to remotely execute commands on Windows machines.
• arp star:383 Package arp implements the ARP protocol, as described in RFC 826.
• dnsmonster star:350 Passive DNS Capture/Monitoring Framework.
• ethernet star:283 Package ethernet implements marshaling and unmarshalling of IEEE 802.3 Ethernet II frames and IEEE 802.1Q VLAN tags.
• gNxI star:282 A collection of tools for Network Management that use the gNMI and gNOI protocols.
• buffstreams star:255 Streaming protocolbuffer data over TCP made easy.
• jazigo star:229 Jazigo is a tool written in Go for retrieving configuration for multiple network devices.
• psql-wire star:218 PostgreSQL server wire protocol. Build your own server and start serving connections..
• utp star:182 Go uTP micro transport protocol implementation.
• tcpack star:167 tcpack is an application protocol based on TCP to Pack and Unpack bytes stream in go program.
• xtcp star:160 TCP Server Framework with simultaneous full duplex communication, graceful shutdown, and custom protocol.
• canopus star:155 CoAP Client/Server implementation (RFC 7252).
• iplib star:151 Library for working with IP addresses (net.IP, net.IPNet), inspired by python ipaddress and ruby ipaddr
• sslb star:151 It's a Super Simples Load Balancer, just a little project to achieve some kind of performance.
• event star:119 Simple I/O event notification library written in Golang.
• bart star:118 Package bart provides a Balanced-Routing-Table (BART) for very fast IP to CIDR lookups and more.
• gldap star:118 gldap provides an ldap server implementation and you provide handlers for its ldap operations.
• natiu-mqtt star:104 A dead-simple, non-allocating, low level implementation of MQTT well suited for embedded systems.
• go-powerdns star:103 PowerDNS API bindings for Golang.
• fullproxy star:82 A fully featured scriptable and daemon configurable proxy and pivoting toolkit with SOCKS5, HTTP, raw ports and reverse proxy protocols.
• ether star:81 Cross-platform Go package for sending and receiving ethernet frames.
• dhcp6 star:79 Package dhcp6 implements a DHCPv6 server, as described in RFC 3315.
• fwdctl star:72 A simple and intuitive CLI to manage IPTables forwards in your Linux server.
• portproxy star:58 Simple TCP proxy which adds CORS support to API's which don't support it.
• linkio star:55 Network link speed simulation for Reader/Writer interfaces.
• httpproxy star:31 HTTP proxy handler and dialer.
• publicip star:29 Package publicip returns your public facing IPv4 address (internet egress).
• go-multiproxy star:28 Library for making HTTP requests through a pool of proxies offering fault tolerance, load balancing, automatic retries, cookie management, and more, via http.Get/Post replacement or http.Client RoundTripper drop-in
• graval star:28 Experimental FTP server framework.
• gnet star:26 gnet is a high-performance networking framework,especially for game servers.
• goshark star:18 Package goshark use tshark to decode IP packet and create data struct to analyse packet.
• llb star:16 It's a very simple but quick backend for proxy servers. Can be useful for fast redirection to predefined domain with zero memory allocation and fast response.
• go-sse star:15 Go client and server implementation of HTML server-sent events.
• tspool star:14 A TCP Library use worker pool to improve performance and protect your server.
• go-pcaplite star:8 Lightweight live packet capture library with HTTPS SNI extraction.

⬆ back to top

HTTP Clients

Libraries for making HTTP requests.

• go-retryablehttp star:2275 Retryable HTTP client in Go.
• gentleman star:1125 Full-featured plugin-driven HTTP client library.
• go-cleanhttp star:429 Get easily stdlib HTTP client, which does not share any state with other clients.
• azuretls-client star:426 An easy-to-use HTTP client 100% in Go to spoof TLS/JA3 and HTTP2 fingerprint.
• fast-shot star:116 Hit your API targets with rapid-fire precision using Go's fastest and simple HTTP Client.
• go-zoox/fetch star:89 A Powerful, Lightweight, Easy Http Client, inspired by Web Fetch API.
• go-http-client star:85 Make http calls simply and easily.
• go-otelroundtripper star:85 Go http.RoundTripper that emits open telemetry metrics for HTTP requests.
• axios4go star:32 A Go HTTP client library inspired by Axios, providing a simple and intuitive API for making HTTP requests.
• go-ipmux star:28 A library for Multiplexing HTTP requests based on multiple Source IPs.
• go-req star:23 Declarative golang HTTP client.
• Grequest - Simple and lightweight golang package for http requests. based on powerful net/http
• resty star:11552 Simple HTTP and REST client for Go inspired by Ruby rest-client.
• req star:4759 Simple Go HTTP client with Black Magic (Less code and More efficiency).
• heimdall star:2699 An enhanced http client with retry and hystrix capabilities.
• grequests star:2184 A Go "clone" of the great and famous Requests library.
• sling star:1717 Sling is a Go HTTP client library for creating and sending API requests.
• requests star:1668 HTTP requests for Gophers. Uses context.Context and doesn't hide the underlying net/http.Client, making it compatible with standard Go APIs. Also includes testing tools.
• tls-client star:1466 net/http.Client like HTTP Client with options to select specific client TLS Fingerprints to use for requests.
• surf star:1325 Advanced HTTP client with HTTP/1.1, HTTP/2, HTTP/3 (QUIC), SOCKS5 proxy support and browser-grade TLS fingerprinting.
• pester star:655 Go HTTP client calls with retries, backoff, and concurrency.
• request star:295 HTTP client for golang. If you have experience about axios or requests, you will love it. No 3rd dependency.
• httpretry star:57 Enriches the default go HTTP client with retry functionality.
• rq star:53 A nicer interface for golang stdlib HTTP client.

⬆ back to top

OpenGL

Libraries for using OpenGL in Go.

• glfw star:1661 Go bindings for GLFW 3.
• gl star:1188 Go bindings for OpenGL (generated via glow).
• mathgl star:596 Pure Go math package specialized for 3D math, with inspiration from GLM.
• goxjs/gl star:174 Go cross-platform OpenGL bindings (OS X, Linux, Windows, browsers, iOS, Android).
• goxjs/glfw star:83 Go cross-platform glfw library for creating an OpenGL context and receiving events.
• go-glmatrix star:11 Go port of glMatrix library.

⬆ back to top

ORM

Libraries that implement Object-Relational Mapping or datamapping techniques.

• GORM star:39611 The fantastic ORM library for Golang, aims to be developer friendly.
• ent star:16928 An entity framework for Go. Simple, yet powerful ORM for modeling and querying data.
• SQLBoiler star:6976 ORM generator. Generate a featureful and blazing-fast ORM tailored to your database schema.
• bun star:4670 SQL-first Golang ORM. Successor of go-pg.
• gorp star:3755 Go Relational Persistence, ORM-ish library for Go.
• upper.io/db star:3645 Single interface for interacting with different data sources through the use of adapters that wrap mature database drivers.
• XORM Simple and powerful ORM for Go. (Support: MySQL, MyMysql, PostgreSQL, Tidb, SQLite3, MsSql and Oracle).
• gormt star:2434 Mysql database to golang gorm struct.
• Prisma star:2288 Prisma Client Go, Typesafe database access for Go.
• go-sqlbuilder star:1669 A flexible and powerful SQL string builder library plus a zero-config ORM.
• bob star:1636 SQL query builder and ORM/Factory generator for Go. Successor of SQLBoiler.
• pop/soda star:1497 Database migration, creation, ORM, etc... for MySQL, PostgreSQL, and SQLite.
• reform star:1457 Better ORM for Go, based on non-empty interfaces and code generation.
• rel star:781 Modern Database Access Layer for Golang - Testable, Extendable and Crafted Into a Clean and Elegant API.
• Zoom star:312 Blazing-fast datastore and querying engine built on Redis.
• go-sql star:178 A easy ORM for mysql.
• golobby/orm star:162 Simple, fast, type-safe, generic orm for developer happiness.
• grimoire star:161 Grimoire is a database access layer and validation for golang. (Support: MySQL, PostgreSQL and SQLite3).
• go-store star:113 Simple and fast Redis backed key-value store library for Go.
• go-firestorm star:53 A simple ORM for Google/Firebase Cloud Firestore.
• cacheme star:25 Schema based, typed Redis caching/memoize framework for Go.
• CQL star:17 Built on top of GORM, adds compile-time verified queries based on auto-generated code.
• go-dbw star:16 A simple package that encapsulates database operations.
• lore star:14 Simple and lightweight pseudo-ORM/pseudo-struct-mapping environment for Go.
• marlow star:12 Generated ORM from project structs for compile time safety assurances.

⬆ back to top

Package Management

Official tooling for dependency and package management

• go modules Modules are the unit of source code interchange and versioning. The go command has direct support for working with modules, including recording and resolving dependencies on other modules.

Unofficial libraries for package and dependency management.

• syft star:8397 A CLI tool and Go library for generating a Software Bill of Materials (SBOM) from container images and filesystems.
• gup star:541 Update binaries installed by "go install".
• modup star:63 Terminal UI for Go dependency updates with outdated module detection and selective upgrading.

⬆ back to top

Performance

• jaeger star:22482 A distributed tracing system.
• ebpf-go star:7531 Provides utilities for loading, compiling, and debugging eBPF programs.
• pixie star:6356 No instrumentation tracing for Golang applications via eBPF.
• statsviz star:3623 Live visualization of your Go application runtime statistics.
• profile star:2055 Simple profiling support package for Go.
• go-instrument star:288 Automatically add spans to all methods and functions.
• mm-go star:193 Generic manual memory management for golang.
• tracer star:90 Simple, lightweight tracing.

⬆ back to top

Query Language

• gqlgen star:10671 go generate based graphql server library.
• graphql-go star:10152 Implementation of GraphQL for Go.
• dasel star:7839 Query and update data structures using selectors from the command line. Comparable to jq/yq but supports JSON, YAML, TOML and XML with zero runtime dependencies.
• graphql star:4740 GraphQL server with a focus on ease of use.
• gojsonq star:2230 A simple Go package to Query over JSON Data.
• play star:540 A TUI playground to experiment with your favorite programs, such as grep, sed, awk, jq and yq.
• rql star:364 Resource Query Language for REST API.
• jsonql star:279 JSON query expression library in Golang.
• jsonslice star:92 Jsonpath queries with advanced filters.
• rqp star:89 Query Parser for REST API. Filtering, validations, both AND, OR operations are supported directly in the query.
• mql star:65 Model Query Language (mql) is a query language for your database models.
• goven star:63 A drop-in query language for any database schema.
• api-fu star:57 Comprehensive GraphQL implementation.
• straf star:40 Easily Convert Golang structs to GraphQL objects.
• jsonpath star:30 A query library for retrieving part of JSON based on JSONPath syntax.
• gws star:6 Apollos' "GraphQL over Websocket" client and server implementation.
• grapher star:4 A GraphQL field builder utilizing Go generics with extra utilities and features.

⬆ back to top

Reflection

• Deepcopier star:461 Simple struct copying for Go.
• go-deepcopy star:125 Fast deep copy library.
• gotype star:64 Golang source code parsing, usage like reflect package.
• copy star:52 Package for fast copying structs of different types.
• gpath star:41 Library to simplify access struct fields with Go's expression in reflection.
• goenum star:16 A common enumeration struct based on generics and reflection that allows you to quickly define enumerations and use a set of useful default methods.
• reflectpro star:9 Callers, copiers, getters and setters for go.
• reflectutils star:9 Helpers for working with reflection: struct tag parsing; recursive walking; fill value from string.
• objwalker star:4 Walk by go objects with reflection.

⬆ back to top

Resource Embedding

• vfsgen star:982 Generates a vfsdata.go file that statically implements the given virtual filesystem.
• debme star:35 Create an embed.FS from an existing embed.FS subdirectory.
• embed Package embed provides access to files embedded in the running Go program.
• rebed star:30 Recreate folder structures and files from Go 1.16's embed.FS type

⬆ back to top

Science and Data Analysis

Libraries for scientific computing and data analyzing.

• gonum star:8316 Gonum is a set of numeric libraries for the Go programming language. It contains libraries for matrices, statistics, optimization, and more.
• stats star:3001 Statistics package with common functions missing from the Golang standard library.
• gonum/plot star:2941 gonum/plot provides an API for building and drawing plots in Go.
• gosl star:1872 Go scientific library for linear algebra, FFT, geometry, NURBS, numerical methods, probabilities, optimisation, differential equations, and more.
• streamtools star:1311 general purpose, graphical tool for dealing with streams of data.
• dataframe-go star:1285 Dataframes for machine-learning and statistics (similar to pandas).
• orb star:1090 2D geometry types with clipping, GeoJSON and Mapbox Vector Tile support.
• assocentity Package assocentity returns the average distance from words to a given entity.
• go-dsp star:907 Digital Signal Processing for Go.
• chart star:774 Simple Chart Plotting library for Go. Supports many graphs types.
• graph star:750 Library of basic graph algorithms.
• goraph star:744 Pure Go graph theory library(data structure, algorithm visualization).
• Poly star:720 A Go package for engineering organisms.
• ewma star:451 Exponentially-weighted moving averages.
• calendarheatmap star:412 Calendar heatmap in plain Go inspired by Github contribution activity.
• go-hep star:252 A set of libraries and tools for performing High Energy Physics analyses with ease.
• TextRank star:222 TextRank implementation in Golang with extendable features (summarization, weighting, phrase extraction) and multithreading (goroutine) support.
• sparse star:167 Go Sparse matrix formats for linear algebra supporting scientific and machine learning applications, compatible with gonum matrix libraries.
• go-estimate star:121 State estimation and filtering algorithms in Go.
• gograph star:107 A golang generic graph library that provides mathematical graph-theory and algorithms.
• pagerank star:87 Weighted PageRank algorithm implemented in Go.
• jsonl-graph star:77 Tool to manipulate JSONL graphs with graphviz support.
• geom star:55 2D geometry for golang.
• evaler star:50 Simple floating point arithmetic expression evaluator.
• decimal star:44 Package decimal implements arbitrary-precision decimal floating-point arithmetic.
• triangolatte star:37 2D triangulation library. Allows translating lines and polygons (both based on points) to the language of GPUs.
• goent star:36 GO Implementation of Entropy Measures.
• piecewiselinear star:28 Tiny linear interpolation library.
• godesim star:23 Extended/multivariable ODE solver framework for event-based simulations with simple API.
• GoStats star:22 GoStats is an Open Source GoLang library for math statistics mostly used in Machine Learning domains, it covers most of the Statistical measures functions.
• ode star:22 Ordinary differential equation (ODE) solver which supports extended states and channel-based iteration stop conditions.
• PiHex star:20 Implementation of the "Bailey-Borwein-Plouffe" algorithm for the hexadecimal number Pi.
• topk star:16 Sliding-window and regular top-K sketches, based on the HeavyKeeper algorithm.
• rootfinding star:12 root-finding algorithms library for finding roots of quadratic functions.
• bradleyterry star:11 Provides a Bradley-Terry Model for pairwise comparisons.
• go-gt star:11 Graph theory algorithms written in "Go" language.

⬆ back to top

Security

Libraries that are used to help make your application more secure.

• age star:21369 A simple, modern and secure encryption tool (and Go library) with small explicit keys, no config options, and UNIX-style composability.
• lego star:9268 Pure Go ACME client library and CLI tool (for use with Let's Encrypt).
• CertMagic star:5444 Mature, robust, and powerful ACME client integration for fully-managed TLS certificate issuance and renewal.
• Cameradar star:4870 Tool and library to remotely hack RTSP streams from surveillance cameras.
• Coraza star:3294 Enterprise-ready, modsecurity and OWASP CRS compatible WAF library.
• memguard star:2713 A pure Go library for handling sensitive values in memory.
• secure star:2334 HTTP middleware for Go that facilitates some quick security wins.
• acmetool star:2090 ACME (Let's Encrypt) client tool with automatic renewal.
• acopw-go Small cryptographically secure password generator package for Go.
• themis star:1950 high-level cryptographic library for solving typical data security tasks (secure data storage, secure messaging, zero-knowledge proof authentication), available for 14 languages, best fit for multi-platform apps.
• beelzebub star:1847 A secure low code honeypot framework, leveraging AI for System Virtualization.
• acra star:1453 Network encryption proxy to protect database-based applications from data leaks: strong selective encryption, SQL injections prevention, intrusion detection system.
• dongle star:1098 A simple, semantic and developer-friendly golang package for encoding&decoding and encryption&decryption.
• SafeDep/vet star:953 Protect against malicious open source packages.
• booster star:620 Fast initramfs generator with full-disk encryption support.
• go-password-validator star:572 Password validator based on raw cryptographic entropy values.
• nacl star:552 Go implementation of the NaCL set of API's.
• ssh-vault star:495 encrypt/decrypt using ssh keys.
• teler-waf star:399 teler-waf is a Go HTTP middleware that provide teler IDS functionality to protect against web-based attacks and improve the security of Go-based web applications. It is highly configurable and easy to integrate into existing Go applications.
• go-yara star:385 Go Bindings for YARA, the "pattern matching swiss knife for malware researchers (and everyone else)".
• optimus-go star:366 ID hashing and Obfuscation using Knuth's Algorithm.
• firewalld-rest star:343 A rest application to dynamically update firewalld rules on a linux server.
• BadActor star:324 In-memory, application-driven jailer built in the spirit of fail2ban.
• go-peer star:316 A software library for creating secure and anonymous decentralized systems.
• passlib star:291 Futureproof password hashing library.
• simple-scrypt star:202 Scrypt package with a simple, obvious API and automatic cost calibration built-in.
• urusai star:177 Urusai ("noisy" in Japanese) is a Go implementation of a random HTTP/DNS traffic noise generator that helps protect privacy by creating digital smokescreens while browsing.
• luks.go star:95 Pure Golang library to manage LUKS partitions.
• passwap star:72 Provides a unified implementation between different password hashing algorithms
• goSecretBoxPassword star:60 A probably paranoid package for securely hashing and encrypting passwords.
• go-generate-password star:57 Password generator that can be used on the cli or as a library.
• go-htpasswd star:46 Apache htpasswd Parser for Go.
• certificates star:38 An opinionated tool for generating tls certificates.
• secureio star:33 An keyexchanging+authenticating+encrypting wrapper and multiplexer for io.ReadWriteCloser based on XChaCha20-poly1305, ECDH and ED25519.
• secret star:32 Prevent your secrets from leaking into logs, std* etc.
• sslmgr star:31 SSL certificates made easy with a high level wrapper around acme/autocert.
• argon2-hashing star:25 light wrapper around Go's argon2 package that closely mirrors with Go's standard library Bcrypt and simple-scrypt package.
• autocert Auto provision Let's Encrypt certificates and start a TLS server.
• goArgonPass star:20 Argon2 password hash and verification designed to be compatible with existing Python and PHP implementations.
• qrand star:17 Client for the ANU Quantum Numbers (AQN) API, providing quantum-mechanically secure random data.
• multikey star:11 An n-out-of-N keys encryption/decryption framework based on Shamir's Secret Sharing algorithm.
• Interpol star:7 Rule-based data generator for fuzzing and penetration testing.
• encid star:6 Encode and decode encrypted integer IDs.
• entpassgen star:6 Entropy Password Generator with extensive command line arguments to generate random strings securely including digits, passwords, and passwords built using obscure dictionary words mixed with symbols and digits.

⬆ back to top

Serialization

Libraries and tools for binary serialization.

• jsoniter star:13931 High-performance 100% compatible drop-in replacement of "encoding/json".
• goprotobuf star:10062 Go support, in the form of a library and protocol compiler plugin, for Google's protocol buffers.
• go-codec star:1937 High Performance, feature-Rich, idiomatic encode, decode and rpc library for msgpack, cbor and json, with runtime-based OR code-generation support.
• csvutil star:1030 High Performance, idiomatic CSV record encoding and decoding to native Go structures.
• cbor star:1024 Small, safe, and easy CBOR encoding and decoding library.
• colfer star:757 Code generation for the Colfer binary format.
• go-capnproto star:287 Cap'n Proto library and parser for go.
• php_session_decoder star:169 GoLang library for working with PHP session format and PHP Serialize/Unserialize functions.
• structomap star:144 Library to easily and dynamically generate maps from static structures.
• binstruct star:112 Golang binary decoder for mapping data into the structure.
• bambam star:64 generator for Cap'n Proto schemas from go.
• bel star:45 Generate TypeScript interfaces from Go structs/interfaces. Useful for JSON RPC.
• fwencoder star:27 Fixed width file parser (encoding and decoding library) for Go.
• elastic star:25 Convert slices, maps or any other unknown value across different types at run-time, no matter what.
• gotiny star:21 Efficient Go serialization library, gotiny is almost as fast as serialization libraries that generate code.
• pletter star:19 A standard way to wrap a proto message for message brokers.
• go-csvlib star:18 High level and rich functionalities CSV serialization/deserialization library.
• fixedwidth star:9 Fixed-width text formatting (UTF-8 supported).
• unitpacking star:7 Library to pack unit vectors into as fewest bytes as possible.

⬆ back to top

Server Applications

• Caddy star:70255 Caddy is an alternative, HTTP/2 web server that's easy to configure and use.
• consul Consul is a tool for service discovery, monitoring and configuration.
• minio star:60346 Minio is a distributed object storage server.
• pocketbase star:56273 PocketBase is a realtime backend in 1 file consisting of embedded database (SQLite) with realtime subscriptions, built-in auth management and much more.
• etcd star:51625 Highly-available key value store for shared configuration and service discovery.
• SFTPGo star:11702 Fully featured and highly configurable SFTP server with optional FTP/S and WebDAV support. It can serve local filesystem and Cloud Storage backends such as S3 and Google Cloud Storage.
• RoadRunner star:8396 High-performance PHP application server, load-balancer and process manager.
• Easegress star:5866 A cloud native high availability/performance traffic orchestration system with observability and extensibility.
• Engity's Bifröst Highly customizable SSH server with several ways to authorize a user how to execute its session (local or in containers).
• Wish star:4919 Make SSH apps, just like that!
• flipt star:4719 A self contained feature flag solution written in Go and Vue.js
• Fider star:4101 Fider is an open platform to collect and organize customer feedback.
• devd star:3471 Local webserver for developers.
• algernon star:2989 HTTP/2 web server with built-in support for Lua, Markdown, GCSS and Amber.
• Flagr star:2573 Flagr is an open-source feature flagging and A/B testing service.
• Trickster star:2069 HTTP reverse proxy cache and time series accelerator.
• go-feature-flag star:1941 A simple, complete and lightweight self-hosted feature flag solution 100% Open Source.
• discovery star:1805 A registry for resilient mid-tier load balancing and failover.
• OpenRun star:797 Open-source alternative to Google Cloud Run and AWS App Runner. Easily deploy internal tools across a team.
• Euterpe star:569 Self-hosted music streaming server with built-in web UI and REST API.
• wd-41 star:151 A (w)eb (d)evelopment server with automatic live-reload on file changes.
• go-proxy-cache star:150 Simple Reverse Proxy with Caching, written in Go, using Redis.
• dudeldu star:147 A simple SHOUTcast server.
• cortex-tenant star:133 Prometheus remote write proxy that adds add Cortex tenant ID header based on metric labels.
• lets-proxy2 star:101 Reverse proxy for handle https with issue certificates in fly from lets-encrypt.
• psql-streamer star:61 Stream database events from PostgreSQL to Kafka.
• nginx-prometheus star:43 Nginx log parser and exporter to Prometheus.
• nsq A realtime distributed messaging platform.
• protoxy star:35 A proxy server that converts JSON request bodies to Protocol Buffers.
• Moxy star:16 Moxy is a simple mocker and proxy application server, you can create mock endpoints as well as proxy requests in case no mock exists for the endpoint.
• gondola star:10 A YAML based golang reverse proxy.
• riemann-relay star:2 Relay to load-balance Riemann events and/or convert them to Carbon.

⬆ back to top

Stream Processing

Libraries and tools for stream processing and reactive programming.

• go-streams star:2157 Go stream processing library.
• ro star:582 Reactive Programming: declarative and composable API for event-driven applications.
• go-etl star:184 A lightweight toolkit for data source extraction, transformation, and loading (ETL).
• gostream star:170 Type-safe stream processing library inspired by the Java Streams API.
• machine star:165 Go library for writing and generating stream workers with built in metrics and traceability.
• stream star:92 Go Stream, like Java 8 Stream: Filter/Map/FlatMap/Peek/Sorted/ForEach/Reduce...
• goio star:89 An implementation of IO, Stream, Fiber for Golang, inspired by awesome Scala libraries cats and fs2.
• StreamSQL star:54 A lightweight streaming SQL engine for real-time data processing.
• nibbler star:13 A lightweight package for micro batch processing.

⬆ back to top

Template Engines

Libraries and tools for templating and lexing.

• templ star:10086 A HTML templating language that has great developer tooling.
• quicktemplate star:3297 Fast, powerful, yet easy to use template engine. Converts templates into Go code and then compiles it.
• pongo2 star:3030 Django-like template-engine for Go.
• maroto star:2639 A maroto way to create PDFs. Maroto is inspired in Bootstrap and uses gofpdf. Fast and simple.
• jet star:1384 Jet template engine.
• fasttemplate star:903 Simple and fast template engine. Substitutes template placeholders up to 10x faster than text/template.
• gomponents HTML 5 components in pure Go, that look something like this: func(name string) g.Node { return Div(Class("headline"), g.Textf("Hi %v!", name)) }.
• Razor star:883 Razor view engine for Golang.
• ego star:590 Lightweight templating language that lets you write templates in Go. Templates are translated into Go and compiled.
• extemplate Tiny wrapper around html/template to allow for easy file-based template inheritance.
• goview star:467 Goview is a lightweight, minimalist and idiomatic template library based on golang html/template for building Go web application.
• htmgo build simple and scalable systems with go + htmx
• liquid star:341 Go implementation of Shopify Liquid templates.
• sprout star:210 Useful template functions for Go templates.
• Soy star:177 Closure templates (aka Soy templates) for Go, following the official spec.
• got star:38 A Go code generator inspired by Hero and Fasttemplate. Has include files, custom tag definitions, injected Go code, language translation, and more.
• tbd star:27 A really simple way to create text templates with placeholders - exposes extra builtin Git repo metadata.
• templator star:7 A type-safe HTML template rendering engine for Go.

⬆ back to top

Testing

Libraries for testing codebases and generating test data.

Testing Frameworks

• Testify star:25866 Sacred extension to the standard go testing package.
• keploy star:15709 Generate Testcase and Data Mocks from API calls automatically.
• testcontainers-go star:4689 A Go package that makes it simple to create and clean up container-based dependencies for automated integration/smoke tests. The clean, easy-to-use API enables developers to programmatically define containers that should be run as part of a test and clean up those resources when the test is done.
• go-cmp star:4599 Package for comparing Go values in tests.
• httpexpect star:2711 Concise, declarative, and easy to use end-to-end HTTP and REST API testing.
• godog star:2590 Cucumber BDD framework for Go.
• is star:1949 Professional lightweight testing mini-framework for Go.
• gnomock star:1481 integration testing with real dependencies (database, cache, even Kubernetes or AWS) running in Docker, without mocks.
• go-vcr star:1359 Record and replay your HTTP interactions for fast, deterministic and accurate tests.
• testfixtures star:1220 A helper for Rails' like test fixtures to test database applications.
• embedded-postgres star:1134 Run a real Postgres database locally on Linux, OSX or Windows as part of another Go application or test.
• goblin star:892 Mocha like testing framework of Go.
• goc star:878 Goc is a comprehensive coverage testing system for The Go Programming Language.
• gocheck More advanced testing framework alternative to gotest.
• GoConvey BDD-style framework with web UI and live reload.
• go-httpbin star:819 HTTP testing and debugging tool with various endpoints for client testing.
• baloo star:782 Expressive and versatile end-to-end HTTP API testing made easy.
• go-mutesting star:664 Mutation testing for Go source code.
• gotest.tools star:577 A collection of packages to augment the go testing package and support common patterns.
• go-testdeep star:463 Extremely flexible golang deep comparison, extends the go testing package.
• gofight star:445 API Handler Testing for Golang Router framework.
• testza star:419 Full-featured test framework with nice colorized output.
• cupaloy star:328 Simple snapshot testing addon for your test framework.
• frisby star:275 REST API testing framework.
• got star:268 An enjoyable golang test framework.
• endly star:266 Declarative end to end functional testing.
• go-hit star:258 Hit is an http integration test framework written in golang.
• go-carpet star:251 Tool for viewing test coverage in terminal.
• arch-go star:248 Architecture testing tool for Go projects.
• commander star:228 Tool for testing cli applications on windows, linux and osx.
• go-test-coverage star:218 Tool that reports coverage of files below set threshold.
• charlatan star:204 Tool to generate fake interface implementations for tests.
• dbcleaner star:163 Clean database for testing purpose, inspired by database_cleaner in Ruby.
• jsonassert star:140 Package for verifying that your JSON payloads are serialized correctly.
• be star:131 The minimalist generic test assertion library.
• testcase star:127 Idiomatic testing framework for Behavior Driven Development.
• gocrest star:106 Composable hamcrest-like matchers for Go assertions.
• wstest star:102 Websocket client for unit-testing a websocket http.Handler.
• gherkingen star:94 BDD boilerplate generator and framework.
• ginkgo BDD Testing Framework for Go.
• testcerts star:84 Dynamically generate self-signed certificates and certificate authorities within your test functions.
• assert star:68 Basic Assertion Library used along side native go testing, with building blocks for custom assertions.
• restit star:55 Go micro framework to help writing RESTful API integration test.
• gospecify star:52 This provides a BDD syntax for testing your Go code. It should be familiar to anybody who has used libraries such as rspec.
• gomatch star:48 library created for testing JSON against patterns.
• gomega Rspec like matcher/assertion library.
• Gont Go network testing toolkit for testing building complex network topologies using Linux namespaces.
• dsunit star:45 Datastore testing for SQL, NoSQL, structured files.
• fixenv star:33 Fixture manage engine, inspired by pytest fixtures.
• Hamcrest star:30 fluent framework for declarative Matcher objects that, when applied to input values, produce self-describing results.
• flute star:20 HTTP client testing framework.
• schema star:20 Quick and easy expression matching for JSON schemas used in requests and responses.
• dft star:19 Lightweight, zero dependency docker containers for testing (or more).
• testsql star:17 Generate test data from SQL files before testing and clear it after finished.
• gogiven star:16 YATSPEC-like BDD testing framework for Go.
• biff star:14 Bifurcation testing framework, BDD compatible.
• gosuite star:12 Brings lightweight test suites with setup/teardown facilities to testing by leveraging Go1.7's Subtests.
• stop-and-go star:12 Testing helper for concurrency.
• Tt star:9 Simple and colorful test tools.
• apitest Simple and extensible behavioural testing library for REST based services or HTTP handlers that supports mocking external http calls and rendering of sequence diagrams.
• trial star:6 Quick and easy extendable assertions without introducing much boilerplate.
• go-testpredicate star:5 Test predicate style assertions library with extensive diagnostics output.
• envite star:4 Dev and testing environment management framework.
• go-mysql-test-container star:3 Golang MySQL testcontainer to help with MySQL integration testing.
• go-snaps Jest-like snapshot testing in Golang.
• omg.testingtools star:1 The simple library for change a values of private fields for testing.

Mock

• mockery star:6997 Tool to generate Go interfaces.
• go-sqlmock star:6525 Mock SQL driver for testing database interactions.
• gomock star:3267 Mocking framework for the Go programming language.
• hoverfly star:2466 HTTP(S) proxy for recording and simulating REST/SOAP APIs with extensible middleware and easy-to-use CLI.
• gock star:2219 Versatile HTTP mocking made easy.
• moq star:2179 Utility that generates a struct from any interface. The struct can be used in test code as a mock of the interface.
• moxie Generate mock methods on embedded structs.
• httpmock star:2075 Easy mocking of HTTP responses from external resources.
• counterfeiter star:1121 Tool for generating self-contained mock objects.
• genmock Go mocking system with code generator for building calls of the interface methods.
• go-txdb star:747 Single transaction based database driver mainly for testing purposes.
• minimock star:747 Mock generator for Go interfaces.
• pgxmock star:561 A mock library implementing pgx - PostgreSQL Driver and Toolkit.
• xgo star:430 A general pureposed function mocking library.
• govcr star:196 HTTP mock for Golang: record and replay HTTP interactions for offline testing.
• go-localstack star:85 Tool for using localstack in AWS testing.
• timex star:71 A test-friendly replacement for the native time package.
• mockhttp star:23 Mock object for Go http.ResponseWriter.
• mooncake star:18 A simple way to generate mocks for multiple purposes.
• mockfs star:7 Mock filesystem for Go testing with error injection and latency simulation, built on testing/fstest.MapFS.
• connexions star:3 Combine multiple APIs with meaningful responses, configurable latency and error codes based on OpenAPI 3.0 specifications and files.

Fuzzing and delta-debugging/reducing/shrinking

• go-fuzz star:4846 Randomized testing system.
• Tavor star:247 Generic fuzzing and delta-debugging framework.

Selenium and browser control tools

• chromedp star:12744 a way to drive/test Chrome, Safari, Edge, Android Webviews, and other browsers supporting the Chrome Debugging Protocol.
• rod star:6722 A Devtools driver to make web automation and scraping easy.
• playwright-go star:3205 browser automation library to control Chromium, Firefox and WebKit with a single API.
• cdp star:784 Type-safe bindings for the Chrome Debugging Protocol that can be used with browsers or other debug targets that implement it.

Fail injection

• failpoint star:872 An implementation of failpoints for Golang.

⬆ back to top

Text Processing

Libraries for parsing and manipulating texts.

See also Natural Language Processing and Text Analysis.

Formatters

• go-humanize star:4806 Formatters for time, numbers, and memory size to human readable format.
• sq star:2433 Convert data from SQL databases or document formats like CSV or Excel into formats such as JSON, Excel, CSV, HTML, Markdown, XML, and YAML.
• gotabulate star:339 Easily pretty-print your tabular data with Go.
• go-fixedwidth star:87 Fixed-width text formatting (encoder/decoder with reflection).
• align star:84 A general purpose application that aligns text.
• bytes Formats and parses numeric byte values (10K, 2M, 3G, etc.).
• address star:82 Handles address representation, validation and formatting.
• textwrap star:6 Wraps text at end of lines. Implementation of textwrap module from Python.

Markup Languages

• blackfriday star:5618 Markdown processor in Go.
• toml star:4902 TOML configuration format (encoder/decoder with reflection).
• goldmark star:4607 A Markdown parser written in Go. Easy to extend, standard (CommonMark) compliant, well structured.
• html-to-markdown star:3430 Convert HTML to Markdown. Even works with entire websites and can be extended through rules.
• go-toml star:1905 Go library for the TOML format with query support and handy cli tools.
• htmlquery star:781 An XPath query package for HTML, lets you extract data or evaluate from HTML documents by an XPath expression.
• mxj star:632 Encode / decode XML as JSON or map[string]interface{}; extract values with dot-notation paths and wildcards. Replaces x2j and j2x packages.
• goq star:270 Declarative unmarshalling of HTML using struct tags with jQuery syntax (uses GoQuery).
• bafi star:112 Universal JSON, BSON, YAML, XML translator to ANY format using templates.
• go-output-format star:18 Output go structures into multiple formats (YAML/JSON/etc) in your command line app.
• bbConvert star:12 Converts bbCode to HTML that allows you to add support for custom bbCode tags.
• htmlyaml star:5 Rich rendering of YAML as HTML in Go.
• htree star:4 Traverse, navigate, filter, and otherwise process trees of html.Node objects.

Parsers/Encoders/Decoders

• sh star:8476 Shell parser and formatter.
• gofeed star:2809 Parse RSS and Atom feeds in Go.
• go-querystring star:2133 Go library for encoding structs into URL query parameters.
• godump (goforj) star:1702 Pretty-print Go structs with Laravel/Symfony-style dumps, full type info, colorized CLI output, cycle detection, and private field access.
• when star:1459 Natural EN and RU language date/time parser with pluggable rules.
• commonregex star:899 A collection of common regular expressions for Go.
• gographviz star:567 Parses the Graphviz DOT language.
• go-nmea star:257 NMEA parser library for the Go language.
• godump star:224 Pretty print any GO variable with ease, an alternative to Go's fmt.Printf("%#v").
• editorconfig-core-go star:151 Editorconfig file parser and manipulator for Go.
• encdec Package provides a generic interface to encoders and decoders.
• tokenizer star:138 Parse any string, slice or infinite buffer to any tokens.
• go-vcard star:123 Parse and format vCard.
• did star:96 DID (Decentralized Identifiers) Parser and Stringer in Go.
• vdf star:62 A Lexer and Parser for Valves Data Format (known as vdf) written in Go.
• allot star:60 Placeholder and wildcard text parsing for CLI tools and bots.
• normalize star:54 Sanitize, normalize and compare fuzzy text.
• gonameparts star:43 Parses human names into individual name parts.
• go-fasttld star:38 High performance effective top level domains (eTLD) extraction module.
• xj2go star:36 Convert xml or json to go struct.
• codetree star:25 Parses indented code (python, pixy, scarlet, etc.) and returns a tree structure.
• doi star:11 Document object identifier (doi) parser in Go.
• parseargs-go star:10 string argument parser that understands quotes and backslashes.
• ltsv star:9 High performance LTSV (Labeled Tab Separated Value) reader for Go.
• prattle star:8 Scan and parse LL(1) grammars simply and efficiently.

Regular Expressions

• rex star:210 Regular expressions builder.
• regroup star:150 Match regex expression named groups into go struct using struct tags and automatic parsing.
• go-wildcard star:100 Simple and lightweight wildcard pattern matching.
• goregen star:92 Library for generating random strings from regular expressions.
• genex star:76 Count and expand Regular Expressions into all matching Strings.

Sanitation

• bluemonday star:3627 HTML Sanitizer.
• gofuckyourself star:68 A sanitization-based swear filter for Go.

Scrapers

• colly star:25102 Fast and Elegant Scraping Framework for Gophers.
• GoQuery star:14910 GoQuery brings a syntax and a set of features similar to jQuery to the Go language.
• xurls star:1248 Extract urls from text.
• dataflowkit star:710 Web scraping Framework to turn websites into structured data.
• pagser star:110 Pagser is a simple, extensible, configurable parse and deserialize html page to struct based on goquery and struct tags for golang crawler.
• Tagify star:39 Produces a set of tags from given source.
• go-recipe star:32 A package for scraping recipes from websites.
• walker star:14 Seamlessly fetch paginated data from any source. Simple and high performance API scraping included.
• go-sitemap-parser star:5 Go language library for parsing Sitemaps.

RSS

• podcast star:140 iTunes Compliant and RSS 2.0 Podcast Generator in Golang

Utility/Miscellaneous

• lancet star:5272 A comprehensive, Lodash-like utility library for Go
• w2vgrep star:1211 A semantic grep tool using word embeddings to find semantically similar matches. For example, searching for "death" will find "dead", "killing", "murder".
• go-runewidth star:679 Functions to get fixed width of the character or string.
• radix star:196 Fast string sorting algorithm.
• petrovich star:51 Petrovich is the library which inflects Russian names to given grammatical case.
• kace star:21 Common case conversions covering common initialisms.
• TySug star:19 Alternative suggestions with respect to keyboard layouts.

⬆ back to top

Third-party APIs

Libraries for accessing third party APIs.

• github star:11137 Go library for accessing the GitHub REST API v3.
• go-openai star:10554 OpenAI ChatGPT, DALL·E, Whisper API library for Go.
• discordgo star:5786 Go bindings for the Discord Chat API.
• slack star:4898 Slack API in Go.
• google-cloud star:4417 Google Cloud APIs Go Client Library.
• google star:4397 Auto-generated Google APIs for Go.
• aws-sdk-go star:3474 The official AWS SDK for the Go programming language.
• minio-go star:2908 Minio Go Library for Amazon S3 compatible cloud storage.
• stripe star:2531 Go client for the Stripe API.
• go-jira star:1597 Go client library for Atlassian JIRA
• facebook star:1443 Go Library that supports the Facebook Graph API.
• githubql star:1185 Go library for accessing the GitHub GraphQL API v4.
• anaconda star:1141 Go client library for the Twitter 1.1 API.
• webhooks star:1029 Webhook receiver for GitHub and Bitbucket.
• paypal star:772 Wrapper for PayPal payment API.
• geo-golang star:538 Go Library to access Google Maps, MapQuest, Nominatim, OpenCage, Bing, Mapbox, and OpenStreetMap geocoding / reverse geocoding APIs.
• lark star:462 Feishu/Lark Open API Go SDK, Support ALL Open API and Event Callback.
• openaigo star:299 OpenAI GPT3/GPT3.5 ChatGPT API client library for Go.
• ethrpc star:279 Go bindings for Ethereum JSON RPC API.
• go-lark star:239 An easy-to-use unofficial SDK for Feishu and Lark Open Platform.
• Trello star:227 Go wrapper for the Trello API.
• go-marathon star:199 Go library for interacting with Mesosphere's Marathon PAAS.
• simples3 star:197 Simple no frills AWS S3 Library using REST with V4 Signing written in Go.
• go-atlassian star:195 Go library for accessing the Atlassian Cloud services (Jira, Jira Service Management, Jira Agile, Confluence, Admin Cloud)
• wit-go star:170 Go client for wit.ai HTTP API.
• gosip star:167 Client library for SharePoint.
• golang-tmdb star:156 Golang wrapper for The Movie Database API v3.
• pushover star:154 Go wrapper for the Pushover API.
• go-trending star:146 Go library for accessing trending repositories and developers at Github.
• Medium star:142 Golang SDK for Medium's OAuth2 API.
• gostorm star:129 GoStorm is a Go library that implements the communications protocol required to write Storm spouts and Bolts in Go that communicate with the Storm shells.
• hipchat (xmpp) star:111 A golang package to communicate with HipChat over XMPP.
• disgo star:110 Go API Wrapper for the Discord API.
• go-gerrit star:104 Go client library for Gerrit Code Review.
• hipchat star:104 This project implements a golang client library for the Hipchat API.
• go-redoc star:94 Embedded OpenAPI/Swagger documentation ui for Go using ReDoc.
• cachet star:90 Go client library for Cachet (open source status page system).
• GoFreeDB star:90 Golang library providing common and simple database abstractions on top of Google Sheets.
• go-postman-collection star:87 Go module to work with Postman Collections (compatible with Insomnia).
• gogtrends star:87 Google Trends Unofficial API.
• igdb star:85 Go client for the Internet Game Database API.
• airtable star:83 Go client library for the Airtable API.
• ynab star:79 Go wrapper for the YNAB API.
• go-unsplash star:77 Go client library for the Unsplash.com API.
• circleci star:65 Go client library for interacting with CircleCI's API.
• GoMusicBrainz star:64 Go MusicBrainz WS2 client library.
• mixpanel star:60 Mixpanel is a library for tracking events and sending Mixpanel profile updates to Mixpanel from your go applications.
• uptimerobot star:57 Go wrapper and command-line client for the Uptime Robot v2 API.
• clarifai star:55 Go client library for interfacing with the Clarifai API.
• megos star:54 Client library for accessing an Apache Mesos cluster.
• go-salesforce star:53 Go client library for interacting with the Salesforce REST API.
• fcm star:51 Go library for Firebase Cloud Messaging.
• gads star:51 Google Adwords Unofficial API.
• go-xkcd star:51 Go client for the xkcd API.
• go-yapla Go client library for the Yapla v2.0 API.
• spotify star:50 Go Library to access Spotify WEB API.
• swag star:50 No comments, simple go wrapper to create swagger 2.0 compatible APIs. Support most routing frameworks, such as built-in, gin, chi, mux, echo, httprouter, fasthttp and more.
• patreon-go star:46 Go library for Patreon API.
• go-myanimelist star:42 Go client library for accessing the MyAnimeList API.
• golyrics star:40 Golyrics is a Go library to fetch music lyrics data from the Wikia website.
• lastpass-go star:35 Go client library for the LastPass API.
• steam star:33 Go Library to interact with Steam game servers.
• gcm star:31 Go library for Google Cloud Messaging.
• jokeapi-go star:27 Go client for JokeAPI.
• coinpaprika-go star:26 Go client library for interacting with Coinpaprika's API.
• device-check-go star:25 Go client library for interacting with iOS DeviceCheck API v1.
• shopify star:25 Go Library to make CRUD request to the Shopify API.
• go-imgur star:23 Go client library for imgur
• aws-encryption-sdk-go star:22 Unofficial Go SDK implementation of the AWS Encryption SDK.
• goami2 star:21 AMI v2 library for Asterisk PBX.
• textbelt star:21 Go client for the textbelt.com txt messaging API.
• brewerydb star:20 Go library for accessing the BreweryDB API.
• go-openproject star:19 Go client library for interacting with OpenProject API.
• codeship-go star:18 Go client library for interacting with Codeship's API v2.
• go-aws-news star:18 Go application and library to fetch what's new from AWS.
• bqwriter star:16 High Level Go Library to write data into Google BigQuery at a high throughout.
• go-hacknews star:16 Tiny Go client for HackerNews API.
• gopaapi5 star:16 Go Client Library for Amazon Product Advertising API 5.0.
• google-analytics star:15 Simple wrapper for easy google analytics reporting.
• ip2location-io-go star:14 Go wrapper for the IP2Location.io API IP2Location.io.
• go-here star:13 Go client library around the HERE location based APIs.
• gomalshare star:13 Go library MalShare API malshare.com
• rawg-sdk-go star:13 Go library for the RAWG Video Games Database API
• go-sophos star:12 Go client library for the Sophos UTM REST API with zero dependencies.
• goagi star:12 Go library to build Asterisk PBX agi/fastagi applications.
• go-hibp star:11 Simple Go binding to the "Have I Been Pwned" APIs.
• go-swagger-ui star:11 Go library containing precompiled Swagger UI for serving swagger json.
• go-telegraph Telegraph publishing platform API client.
• smite star:11 Go package to wraps access to the Smite game API.
• libgoffi star:10 Library adapter toolbox for native libffi integration
• go-chronos star:8 Go library for interacting with the Chronos Job Scheduler
• tumblr star:8 Go wrapper for the Tumblr v2 API.
• appstore-sdk-go star:7 Unofficial Golang SDK for AppStore Connect API.
• newsapi-go star:7 Go client for NewsAPI.
• zooz star:7 Go client for the Zooz API.
• dusupay-sdk-go star:3 Unofficial Dusupay payment gateway API Client for Go
• go-restcountries star:3 Go library for the REST Countries API.
• gopensky star:3 Go client implementation for OpenSKY Network live's API (airspace ADS-B and Mode S data).
• fasapay-sdk-go star:2 Unofficial Fasapay payment gateway XML API Client for Golang.
• playlyfe star:2 The Playlyfe Rest API Go SDK.
• TripAdvisor star:2 Go wrapper for the TripAdvisor API.
• vl-go star:2 Go client library around the VerifID identity verification layer API.

⬆ back to top

Utilities

General utilities and tools to make your life easier.

• fzf star:78053 Command-line fuzzy finder written in Go.
• dive star:53390 A tool for exploring each layer in a Docker image.
• hub star:22945 wrap git commands with additional functionality to interact with github from the terminal.
• lo star:20989 A Lodash like Go library based on Go 1.18+ Generics (map, filter, contains, find...)
• ctop star:17609 Top-like interface (e.g. htop) for container metrics.
• sqlx star:17518 provides a set of extensions on top of the excellent built-in database/sql package.
• goreleaser star:15590 Deliver Go binaries as fast and easily as possible.
• wuzz star:10716 Interactive cli tool for HTTP inspection.
• usql star:9821 usql is a universal command-line interface for SQL databases.
• peco star:7867 Simplistic interactive filtering tool.
• go-funk star:4942 Modern Go utility library which provides helpers (map, find, contains, filter, chunk, reverse, ...).
• godropbox star:4202 Common libraries for writing Go services/applications from Dropbox.
• minify star:4066 Fast minifiers for HTML, CSS, JS, XML, JSON and SVG file formats.
• panicparse star:3714 Groups similar goroutines and colorizes stack dump.
• mc star:3389 Minio Client provides minimal tools to work with Amazon S3 compatible cloud storage and filesystems.
• goreporter star:3134 Golang tool that does static analysis, unit testing, code review and generate code quality report.
• mergo star:3084 Helper to merge structs and maps in Golang. Useful for configuration default values, avoiding messy if-statements.
• retry-go star:2887 Simple library for retry mechanism.
• create-go-app star:2741 A powerful CLI for create a new production-ready project with backend (Golang), frontend (JavaScript, TypeScript) & deploy automation (Ansible, Docker) by running one command.
• EaseProbe star:2295 A simple, standalone, and lightWeight tool that can do health/status checking daemon, support HTTP/TCP/SSH/Shell/Client/... probes, and Slack/Discord/Telegram/SMS... notification.
• filetype star:2276 Small package to infer the file type checking the magic numbers signature.
• Failsafe-go star:2146 Fault tolerance and resilience patterns for Go.
• Storm star:2102 Simple and powerful toolkit for BoltDB.
• mimetype star:1951 Package for MIME type detection based on magic numbers.
• jump star:1909 Jump helps you navigate faster by learning your habits.
• boilr star:1756 Blazingly fast CLI tool for creating projects from boilerplate templates.
• sesh star:1746 Sesh is a CLI that helps you create and manage tmux sessions quickly and easily using zoxide.
• mole star:1724 cli app to easily create ssh tunnels.
• gitbatch star:1562 manage your git repositories in one place.
• gitcs Git Commits Visualizer, CLI tool to visualize your Git commits on your local machine.
• scany star:1500 Library for scanning data from a database into Go structs and more.
• bed star:1344 A Vim-like binary editor written in Go.
• hostctl star:1204 A CLI tool to manage /etc/hosts with easy commands.
• circuitbreaker star:1163 Circuit Breakers in Go.
• upterm star:1126 A tool for developers to share terminal/tmux sessions securely over the web. It’s perfect for remote pair programming, accessing computers behind NATs/firewalls, remote debugging, and more.
• boring star:1118 Simple command-line SSH tunnel manager.
• git-time-metric star:1000 Simple, seamless, lightweight time tracking for Git.
• changie star:861 Automated changelog tool for preparing releases with lots of customization options.
• immortal star:832 *nix cross-platform (OS agnostic) supervisor.
• circuit star:797 An efficient and feature complete Hystrix like Go implementation of the circuit breaker pattern.
• clipboard star:768 📋 cross-platform clipboard package in Go.
• clockwork star:723 A simple fake clock for golang.
• delve star:662 Go debugger.
• mani star:659 CLI tool to help you manage multiple repositories.
• ergo star:649 The management of multiple local services running over different ports made easy.
• remote-touchpad star:645 Control mouse and keyboard from a smartphone.
• limiters star:621 Rate limiters for distributed applications in Golang with configurable back-ends and distributed locks.
• scan star:610 Scan golang sql.Rows directly to structs, slices, or primitive types.
• htcat star:562 Parallel and Pipelined HTTP GET Utility.
• koazee star:534 Library inspired in Lazy evaluation and functional programming that takes the hassle out of working with arrays.
• gubrak star:506 Golang utility library with syntactic sugar. It's like lodash, but for golang.
• countries star:501 Full implementation of ISO-3166-1, ISO-4217, ITU-T E.164, Unicode CLDR and IANA ccTLD standards.
• config-file-validator star:498 Cross Platform tool to validate configuration files.
• godaemon star:496 Utility to write daemons.
• stacktower star:496 Visualize dependency graphs as physical tower structures, inspired by XKCD #2347.
• go-dry star:488 DRY (don't repeat yourself) package for Go.
• gopencils star:453 Small and simple package to easily consume REST APIs.
• request star:423 Go HTTP Requests for Humans™.
• go-rate star:406 Timed rate limiter for Go.
• grofer star:376 A system and resource monitoring tool written in Golang!
• rospo star:357 Simple and reliable ssh tunnels with embedded ssh server in Golang.
• serve star:350 A static http server anywhere you need.
• retry star:346 The most advanced functional mechanism to perform actions repetitively until successful.
• gotenv star:306 Load environment variables from .env or any io.Reader in Go.
• util star:300 Collection of useful utility functions. (strings, concurrency, manipulations, ...).
• wifiqr star:280 Wi-Fi QR Code Generator.
• pattern-match star:252 Pattern matching library.
• go-trigger star:249 Go-lang global event triggerer, Register Events with an id and trigger the event from anywhere from your project.
• go-sitemap-generator star:229 XML Sitemap generator written in Go.
• toolbox star:227 Slice, map, multimap, struct, function, data conversion utilities. Service router, macro evaluator, tokenizer.
• json-log-viewer star:215 Interactive viewer for JSON logs.
• Death star:198 Managing go application shutdown with signals.
• go-bind-plugin star:182 go:generate tool for wrapping symbols exported by golang plugins (1.8 only).
• goval star:173 Evaluate arbitrary expressions in Go.
• go-bsdiff star:171 Pure Go bsdiff and bspatch libraries and CLI tools.
• apm star:168 Process manager for Golang applications with an HTTP API.
• moldova star:168 Utility for generating random data based on an input template.
• rate star:166 High-performance rate limiting library with token bucket and AIMD strategies.
• rerun star:165 Recompiling and rerunning go apps when source changes.
• cryptgo star:161 Crytpgo is a TUI based application written purely in Go to monitor and observe cryptocurrency prices in real time!
• cmd star:160 Library for executing shell commands on osx, windows and linux.
• chyle star:159 Changelog generator using a git repository with multiple configuration possibilities.
• robustly star:159 Runs functions resiliently, catching and restarting panics.
• filter star:151 provide filtering, sanitizing, and conversion of Go data.
• nostromo star:149 CLI for building powerful aliases.
• sorty star:144 Fast Concurrent / Parallel Sorting.
• onecache star:135 Caching library with support for multiple backend stores (Redis, Memcached, filesystem etc).
• mongo-go-pagination star:132 Mongodb Pagination for official mongodb/mongo-go-driver package which supports both normal queries and Aggregation pipelines.
• lrserver star:129 LiveReload server for Go.
• go-lock star:125 go-lock is a lock library implementing read-write mutex and read-write trylock without starvation.
• goseaweedfs star:118 SeaweedFS client library with almost full features.
• cookie star:112 Cookie struct parsing and helper package.
• mssqlx star:104 Database client library, proxy for any master slave, master master structures. Lightweight and auto balancing in mind.
• go-pattern-match star:101 A Pattern matching library inspired by ts-pattern.
• xferspdy star:101 Xferspdy provides binary diff and patch library in golang.
• mimemagic star:100 Pure Go ultra performant MIME sniffing library/utility.
• go-health star:96 Health package simplifies the way you add health check to your services.
• go-lambda-cleanup star:96 A CLI for removing unused or previous versions of AWS Lambdas.
• countries star:95 All you need when you are working with countries in Go.
• equalizer star:90 Quota manager and rate limiter collection for Go.
• pgo star:88 Convenient functions for PHP community.
• repeat star:84 Go implementation of different backoff strategies useful for retrying operations and heartbeating.
• handy star:83 Many utilities and helpers like string handlers/formatters and validators.
• pm star:79 Process (i.e. goroutine) manager with an HTTP API.
• netbug star:72 Easy remote profiling of your services.
• multitick star:71 Multiplexor for aligned tickers.
• UNIS star:70 Common Architecture™ for String Utilities in Go.
• backscanner star:69 A scanner similar to bufio.Scanner, but it reads and returns lines in reverse order, starting at a given position and going backward.
• dbt star:68 A framework for running self-updating signed binaries from a central, trusted repository.
• goreadability star:68 Webpage summary extractor using Facebook Open Graph and arc90's readability.
• scan star:68 Scan sql rows into any type powered by generics.
• go-astitodo star:66 Parse TODOs in your GO code.
• retry star:66 Simple and easy retry mechanism package for Go.
• golog star:63 Easy and lightweight CLI tool to time track your tasks.
• minquery star:61 MongoDB / mgo.v2 query that supports efficient pagination (cursors to continue listing documents where we left off).
• shutdown star:60 App shutdown hooks for os.Signal handling.
• copy-pasta star:55 Universal multi-workstation clipboard that uses S3 like backend for the storage.
• cvt star:54 Easy and safe convert any value to another type.
• golarm star:54 Fire alarms with system events.
• sshman star:53 SSH Manager for authorized_keys files on multiple remote servers.
• ghokin star:52 Parallelized formatter with no external dependencies for gherkin (cucumber, behat...).
• gofn star:51 High performance utility functions written using Generics for Go 1.18+.
• slice star:51 Type-safe functions for common Go slice operations.
• goback star:50 Go simple exponential backoff package.
• retry-go star:50 Retrying made simple and easy for golang.
• pointer star:48 Package pointer contains helper routines for simplifying the creation of optional fields of basic type.
• go-httpheader star:47 Go library for encoding structs into Header fields.
• go-qr star:47 A native, high-quality and minimalistic QR code generator.
• gostrutils star:47 Collections of string manipulation and conversion functions.
• set star:47 Performant and flexible struct mapping and loose type conversion.
• slicer star:47 Makes working with slices easier.
• yogo star:46 Check yopmail mails from command line.
• evaluator star:42 Evaluate an expression dynamically based on s-expression. It's simple and easy to extend.
• throttle star:40 Throttle is an object that will perform exactly one action per duration.
• rclient star:36 Readable, flexible, simple-to-use client for REST APIs.
• just star:35 Just a collection of useful functions for working with generic data structures.
• tome star:35 Tome was designed to paginate simple RESTful APIs.
• debounce star:34 A zero-allocation debouncer written in Go.
• watchhttp star:34 Run command periodically and expose latest STDOUT or its rich delta as HTTP endpoint.
• generate star:30 runs go generate recursively on a specified path or environment variable and can filter by regex.
• graterm star:30 Provides primitives to perform ordered (sequential/concurrent) GRAceful TERMination (aka shutdown) in Go application.
• git-tools star:29 Tool to help manage git tags.
• goplaceholder star:29 a small golang lib to generate placeholder images.
• ptr star:28 Package that provide functions for simplified creation of pointers from constants of basic types.
• ctxutil star:25 A collection of utility functions for contexts.
• go-convert star:24 Package go-convert enables you to convert a value into another type.
• structs star:24 Implement simple functions to manipulate structs.
• go-type star:23 Library providing Go types for store/validation and transfer of ISO-4217, ISO-3166, and other types.
• jsend star:22 JSend's implementation written in Go.
• healthcheck star:21 A simple yet powerful readiness test for Kubernetes.
• filler star:18 small utility to fill structs using "fill" tag.
• go-problemdetails star:18 Go package for working with Problem Details.
• dlog star:17 Compile-time controlled logger to make your release smaller without removing debug calls.
• go-countries star:16 Lightweight lookup over ISO-3166 codes.
• okrun star:16 go run error steamroller.
• go-tripper star:15 Tripper is a circuit breaker package for Go that allows you to circuit and control the status of circuits.
• jet star:15 Just Edit Text: a fast and powerful tool for finding and replacing file content and names using regular expressions.
• rest-go star:15 A package that provide many helpful methods for working with rest api.
• blank star:14 Verify or remove blanks and whitespace from strings.
• go-clip star:14 A minimalistic clipboard manager for Mac.
• release star:14 CLI for Keep-a-changelog formatted changelogs.
• silk star:14 Read silk netflow files.
• retry star:13 A pretty simple library to ensure your work to be done.
• bleep star:11 Perform any number of actions on any set of OS signals in Go.
• loncha star:11 A high-performance slice Utilities.
• nfdump star:11 Read nfdump netflow files.
• retry star:11 A simple but highly configurable retry package for Go.
• statiks star:11 Fast, zero-configuration, static HTTP filer server.
• goctx star:10 Get your context value with high performance.
• optional star:9 Optional struct fields and vars.
• sliceconv star:9 Slice conversion between primitive types.
• sqlz star:9 Extension for the database/sql package, adding named queries, struct scanning, and batch operations.
• go-events star:8 A go event and event'subscribe package, like wordpress hook functions.
• go-pkg star:8 A go toolkit.
• lets-go star:7 Go module that provides common utilities for Cloud Native REST API development. Also contains AWS Specific utilities.
• olaf star:5 Twitter Snowflake implemented in Go.
• tik star:5 Simple and easy timing wheel package for Go.
• xpool star:5 Yet another golang type safe object pool using generics.
• lang star:4 Generic one-liners to work with variables, slices and maps without boilerplate code.
• contem star:3 Drop-in context.Context replacement for graceful shutdown Go applications.
• go-actuator star:3 Production ready features for Go based web frameworks.
• retro star:3 Handy retry-on-error library with extensive flexibility (backoff strategies, caps, etc).
• abstract star:1 Abstractions and utilities to get rid of boilerplate code in business logic.

⬆ back to top

UUID

Libraries for working with UUIDs.

• uuid star:5990 Go package for UUIDs based on RFC 4122 and DCE 1.1: Authentication and Security Services.
• ulid star:4987 Go implementation of ULID (Universally Unique Lexicographically Sortable Identifier).
• uniq No hassle safe, fast unique identifiers with commands.
• xid star:4259 Xid is a globally unique id generator library, ready to be safely used directly in your server code.
• uuid star:1766 Implementation of Universally Unique Identifier (UUID). Supports both creation and parsing of UUIDs. Actively maintained fork of satori uuid.
• wuid star:545 An extremely fast globally unique number generator.
• sno star:94 Compact, sortable and fast unique IDs with embedded metadata.
• guid star:73 Fast cryptographically safe Guid generator for Go (~10x faster than uuid).
• nanoid star:62 A tiny and efficient Go unique string ID generator.
• goid star:41 Generate and Parse RFC4122 compliant V4 UUIDs.
• gouid star:26 Generate cryptographically secure random string IDs with just one allocation.
• uuid star:18 Generate, encode, and decode UUIDs v1 with fast or cryptographic-quality random node identifier.
• uuidcheck star:5 A tiny, dependency-free Go library that validates UUIDs against standard RFC 4122 formatting, converts UUIDv7() into UTC timestamps.
• fastuuid star:1 Fast generate UUIDv4 as string or bytes.

⬆ back to top

Validation

Libraries for validation.

• govalidator star:6198 Validators and sanitizers for strings, numerics, slices and structs.
• govalidator star:1348 Validate Golang request data with simple rules. Highly inspired by Laravel's request validation.
• gody star:182 🎈 A lightweight struct validator for Go.
• checkdigit star:114 Provide check digit algorithms (Luhn, Verhoeff, Damm) and calculators (ISBN, EAN, JAN, UPC, etc.).
• govalid star:112 Fast, tag-based validation for structs.
• go-validator star:32 Validation library using Generics.
• hvalid hvalid is a lightweight validation library written in Go language. It provides a custom validator interface and a series of common validation functions to help developers quickly implement data validation.
• validator star:19725 Go Struct and Field validation, including Cross Field, Cross Struct, Map, Slice and Array diving.
• ozzo-validation star:4072 Supports validation of various data types (structs, strings, maps, slices, etc.) with configurable and extensible validation rules specified in usual code constructs instead of struct tags.
• validate star:1125 Go package for data validation and filtering. support validate Map, Struct, Request(Form, JSON, url.Values, Uploaded Files) data and more features.
• jio star:125 jio is a json schema validator similar to joi.
• validate star:94 This package provides a framework for writing validations for Go applications.
• Validator star:7 A lightweight model validator written in Go.Contains VFs:Min, Max, MinLength, MaxLength, Length, Enum, Regex.
• valix Go package for validating requests
• Zog star:1141 A Zod inspired schema builder for runtime value parsing and validation. ⬆ back to top

Version Control

Libraries for version control.

• go-git star:7211 highly extensible Git implementation in pure Go.
• hercules star:2771 gaining advanced insights from Git repository history.
• git2go star:1997 Go bindings for libgit2.
• cli An open-source GitLab command line tool bringing GitLab's cool features to your command line.
• githooks star:120 Per-repo and shared Git hooks with version control and auto update.
• go-vcs star:80 manipulate and inspect VCS repositories in Go.
• froggit-go star:52 Froggit-Go is a Go library, allowing to perform actions on VCS providers.
• hgo star:16 Hgo is a collection of Go packages providing read-access to local Mercurial repositories.

⬆ back to top

Video

Libraries for manipulating video.

• goav star:2145 Comprehensive Go bindings for FFmpeg.
• gmf star:930 Go bindings for FFmpeg av* libraries.
• gortsplib star:893 Pure Go RTSP server and client library.
• go-astisub star:688 Manipulate subtitles in GO (.srt, .stl, .ttml, .webvtt, .ssa/.ass, teletext, .smi, etc.).
• go-astiav star:680 Better C bindings for ffmpeg in GO.
• go-astits star:609 Parse and demux MPEG Transport Streams (.ts) natively in GO.
• mp4ff star:600 Library and tools for working with MP4 files containing video, audio, subtitles, or metadata.
• libvlc-go star:504 Go bindings for libvlc 2.X/3.X/4.X (used by the VLC media player).
• v4l star:90 Video capture library for Linux, written in Go.
• hls-m3u8 star:50 Parser and generator for HLS (M3U8) playlists; kept up to date with the spec.
• go-mpd star:32 Parser and generator library for MPEG-DASH manifest files.

⬆ back to top

Web Frameworks

Full stack web frameworks.

• Gin star:88139 Gin is a web framework written in Go! It features a martini-like API with much better performance, up to 40 times faster. If you need performance and good productivity.
• Fiber star:39250 An Express.js inspired web framework build on Fasthttp.
• Beego star:32425 beego is an open-source, high-performance web framework for the Go programming language.
• Confetti Framework Confetti is a Go web application framework with an expressive, elegant syntax. Confetti combines the elegance of Laravel and the simplicity of Go.
• Echo star:32182 High performance, minimalist Go web framework.
• GoFr star:16073 Gofr is an opinionated microservice development framework.
• Revel star:13247 High-productivity web framework for the Go language.
• GoFrame star:13037 GoFrame is a modular, powerful, high-performance and enterprise-class application development framework of Golang.
• golamb Golamb makes it easier to write API endpoints for use with AWS Lambda and API Gateway.
• Hertz star:7093 A high-performance and strong-extensibility Go HTTP framework that helps developers build microservices.
• Goa star:6055 Goa provides a holistic approach for developing remote APIs and microservices in Go.
• goravel star:4433 A Laravel-inspired web framework with ORM, authentication, queue, task scheduling, and more built-in features.
• Goyave star:1762 Feature-complete REST API framework aimed at clean code and fast development, with powerful built-in functionalities.
• Fuego star:1667 The framework for busy Go developers! Web framework generating OpenAPI 3 spec from source code.
• templui star:1354 Modern UI Components for Go & Templ.
• Atreugo star:1300 High performance and extensible micro web framework with zero memory allocations in hot paths.
• Yokai star:820 Simple, modular, and observable Go framework for backend applications.
• iWF star:631 iWF is an all-in-one platform for developing long-running business processes. It offers a convenient abstraction for utilizing databases, ElasticSearch, message queues, durable timers, and more, with a clean, simple, and user-friendly interface.
• Flamingo Commerce star:588 Providing e-commerce features using clean architecture like DDD and ports and adapters, that you can use to build flexible e-commerce applications.
• rk-boot star:575 A bootstrapper library for building enterprise go microservice with Gin and gRPC quickly and easily.
• Flamingo star:554 Framework for pluggable web projects. Including a concept for modules and offering features for DI, Configareas, i18n, template engines, graphql, observability, security, events, routing & reverse routing etc.
• Fastschema star:536 A flexible Go web framework and Headless CMS.
• uAdmin star:355 Fully featured web framework for Golang, inspired by Django.
• WebGo star:306 A micro-framework to build web apps with handler chaining, middleware, and context injection. With standard library-compliant HTTP handlers (i.e., http.HandlerFunc)..
• Ginrpc star:301 Gin parameter automatic binding tool,gin rpc tools.
• hiboot star:180 hiboot is a high performance web application framework with auto configuration and dependency injection support.
• Huma Framework for modern REST/GraphQL APIs with built-in OpenAPI 3, generated documentation, and a CLI.
• Gone star:132 A lightweight dependency injection and web framework inspired by Spring.
• patron star:126 Patron is a microservice framework following best cloud practices with a focus on productivity.
• Pnutmux Pnutmux is a powerful Go web framework that uses regex for matching and handling HTTP requests. It offers features such as CORS handling, structured logging, URL parameters extraction, middlewares, and concurrency limiting.
• Microservice star:122 The framework for the creation of microservices, written in Golang.
• Barf star:105 Basically, A Remarkable Framework for building JSON-based web APIs. It is entirely unobtrusive and re-invents no wheel. It is crafted such that getting started is easy and quick while being flexible enough for more complex use cases.
• rux star:99 Simple and fast web framework for build golang HTTP applications.
• Xun star:91 Web framework built on Go's built-in html/template and net/http package’s router. It is designed to be lightweight, fast, and easy to use while providing a simple and intuitive API for building web applications with advanced features such as middleware, routing, and template rendering.
• Don star:57 A highly performant and simple to use API framework.
• Ronykit star:36 Web framework with pluggable architecture and very performant.
• go-api-boot star:35 A gRpc-first micro-service framework. Features include ODM support for Mongo, cloud resource support (AWS/Azure/Google), and a fluent dependency injection which is customized for gRpc. Additionally, grpc-web is supported directly, enabling browser access to all gRpc APIs without a proxy.
• Lit star:31 Highly performant declarative web framework for Golang, aiming for simplicity and quality of life.

⬆ back to top

Middlewares

Actual middlewares

• CORS star:2863 Easily add CORS capabilities to your API.
• Tollbooth star:2858 Rate limit HTTP request handler.
• Limiter star:2324 Dead simple rate limit middleware for Go.
• go-fault star:511 Fault injection middleware for Go.
• ln-paywall star:155 Go middleware for monetizing APIs on a per-request basis with the Lightning Network (Bitcoin).
• XFF star:100 Handle X-Forwarded-For header and friends.
• rk-grpc star:81 Middleware for gRPC with logging, metrics, auth, tracing etc.
• rk-gin star:51 Middleware for Gin framework with logging, metrics, auth, tracing etc.
• formjson star:38 Transparently handle JSON input as a standard form POST.
• client-timing star:25 An HTTP client for Server-Timing header.
• echo-middleware star:16 Middleware for Echo framework with logging and metrics.
• mid star:10 Miscellaneous HTTP middleware features: idiomatic error return from handlers; receive/respond with JSON data; request tracing; and more.

Libraries for creating HTTP middlewares

• negroni star:7543 Idiomatic HTTP middleware for Golang.
• alice star:3352 Painless middleware chaining for Go.
• render star:1992 Go package for easily rendering JSON, XML, and HTML template responses.
• stats star:594 Go middleware that stores various information about your web application.
• interpose star:293 Minimalist net/http middleware for golang.
• renderer star:261 Simple, lightweight and faster response (JSON, JSONP, XML, YAML, HTML, File) rendering package for Go.
• muxchain star:206 Lightweight middleware for net/http.
• gores star:106 Go package that handles HTML, JSON, XML and etc. responses. Useful for RESTful APIs.
• mediary star:88 add interceptors to http.Client to allow dumping/shaping/tracing/... of requests/responses.
• chain star:61 Handler wrapper chaining with scoped data (net/context-based "middleware").
• catena star:9 http.Handler wrapper catenation (same API as "chain").

⬆ back to top

Routers

• mux star:21886 Powerful URL router and dispatcher for golang.
• chi star:21712 Small, fast and expressive HTTP router built on net/context.
• httprouter star:17116 High performance router. Use this and the standard http handlers to form a very high performance web framework.
• gocraft/web star:1525 Mux and middleware package in Go.
• Bone star:1287 Lightning Fast HTTP Multiplexer.
• Goji star:973 Goji is a minimalistic and flexible HTTP request multiplexer with support for net/context.
• fasthttprouter star:871 High performance router forked from httprouter. The first router fit for fasthttp.
• httptreemux star:621 High-speed, flexible tree-based HTTP router for Go. Inspiration from httprouter.
• xujiajun/gorouter star:529 A simple and fast HTTP router for Go.
• ozzo-routing star:455 An extremely fast Go (golang) HTTP router that supports regular expression route matching. Comes with full support for building RESTful APIs.
• lars star:384 Is a lightweight, fast and extensible zero allocation HTTP router for Go used to create customizable frameworks.
• Siesta star:348 Composable framework to write middleware and handlers.
• vestigo star:266 Performant, stand-alone, HTTP compliant URL Router for go web applications.
• gowww/router star:186 Lightning fast HTTP router fully compatible with the net/http.Handler interface.
• GoRouter star:154 GoRouter is a Server/API micro framework, HTTP request router, multiplexer, mux that provides request router with middleware supporting net/context.
• pure star:154 Is a lightweight HTTP router that sticks to the std "net/http" implementation.
• alien star:134 Lightweight and fast http router from outer space.
• violetear star:107 Go HTTP router.
• Bxog star:101 Simple and fast HTTP router for Go. It works with routes of varying difficulty, length and nesting. And he knows how to create a URL from the received parameters.
• xmux star:100 High performance muxer based on httprouter with net/context support.
• goblin star:81 A golang http router based on trie tree.
• ngamux star:70 Simple HTTP router for Go.
• bellt star:55 A simple Go HTTP router.
• FastRouter star:25 a fast, flexible HTTP router written in Go.
• GoLobby/Router star:22 GoLobby Router is a lightweight yet powerful HTTP router for the Go programming language.
• nchi star:18 chi-like router built on httprouter with dependency injection based middleware wrappers
• goroute star:9 Simple yet powerful HTTP request multiplexer.

⬆ back to top

WebAssembly

• tinygo star:17178 Go compiler for small places. Microcontrollers, WebAssembly, and command-line tools. Based on LLVM.
• dom star:504 DOM library.
• go-canvas star:269 Library to use HTML5 Canvas, with all drawing within go code.
• wasmbrowsertest star:206 Run Go WASM tests in your browser.
• webapi star:182 Bindings for DOM and HTML generated from WebIDL.
• Extism Go SDK star:167 Universal, cross-language WebAssembly framework for building plug-in systems and polyglot apps.
• vert star:107 Interop between Go and JS values.

⬆ back to top

Webhooks Server

• webhook star:11600 Tool which allows user to create HTTP endpoints (hooks) that execute commands on the server.
• WebhookX star:273 A webhooks gateway for message receiving, processing, and reliable delivering.
• webhooked star:42 A webhook receiver on steroids: handle, secure, format and store a Webhook payload has never been easier.

⬆ back to top

Windows

• go-ole star:1292 Win32 OLE implementation for golang.
• d3d9 star:163 Go bindings for Direct3D9.
• gosddl star:11 Converter from SDDL-string to user-friendly JSON. SDDL consist of four part: Owner, Primary Group, DACL, SACL.

⬆ back to top

Workflow Frameworks

Libraries for creating Workflows.

• Dagu star:3081 No-code workflow executor. it executes DAGs defined in a simple YAML format.
• go-taskflow star:612 A taskflow-like General-purpose Task-parallel Programming Framework with integrated visualizer and profiler.
• Cadence-client star:373 A framework for authoring workflows and activities running on top of the Cadence orchestration engine made by Uber.
• workflow star:219 A tech stack agnostic Event Driven Workflow framework.
• go-dag star:35 A framework developed in Go that manages the execution of workflows described by directed acyclic graphs.

⬆ back to top

XML

Libraries and tools for manipulating XML.

• zek star:824 Generate a Go struct from XML.
• xpath star:735 XPath package for Go.
• xmlquery star:486 xmlquery is Golang XPath package for XML query.
• xml2map star:65 XML to MAP converter written Golang.
• xmlwriter star:29 Procedural XML generation API based on libxml2's xmlwriter module.
• XML-Comp star:21 Simple command line XML comparer that generates diffs of folders, files and tags.

Zero Trust

Libraries and tools to implement Zero Trust architectures.

• Cosign star:5672 Container Signing, Verification and Storage in an OCI registry.
• OpenZiti star:3884 A full, open source zero trust overlay network. Including numerous SDKs for numerous languages such as golang allowing you to embed zero trust principles directly into your applications. The OpenZiti Test Kitchen has numerous examples to draw inspiration from including a zero trust ssh client - zssh
• Spire star:2213 SPIRE (the SPIFFE Runtime Environment) is a toolchain of APIs for establishing trust between software systems across a wide variety of hosting platforms.
• in-toto star:145 Go implementation of the in-toto (provides a framework to protect the integrity of the software supply chain) python reference implementation.
• Spiffe-Vault star:97 Utilizes Spiffe JWT authentication with Hashicorp Vault for secretless authentication.

Code Analysis

Source code analysis tools, also known as Static Application Security Testing (SAST) Tools.

• errcheck star:2473 Errcheck is a program for checking for unchecked errors in Go programs.
• go-critic star:2035 source code linter that brings checks that are currently not implemented in other linters.
• go-cleanarch star:968 go-cleanarch was created to validate Clean Architecture rules, like a The Dependency Rule and interaction between packages in your Go projects.
• goast-viewer star:790 Web based Golang AST visualizer.
• goimports Tool to fix (add, remove) your Go imports automatically.
• go-mod-outdated star:664 An easy way to find outdated dependencies of your Go projects.
• Chronos star:439 Detects race conditions statically
• dupl star:363 Tool for code clone detection.
• apicompat star:181 Checks recent changes to a Go project for backwards incompatible changes.
• go-checkstyle star:130 checkstyle is a style check tool like java checkstyle. This tool inspired by java checkstyle, golint. The style referred to some points in Go Code Review Comments.
• asty star:87 Converts golang AST to JSON and JSON to AST.
• blanket blanket is a tool that helps you catch functions which don't have direct unit tests in your Go packages.
• fatcontext star:68 Fatcontext detects nested contexts in loops or function literals.
• ChainJacking star:61 Find which of your Go lang direct GitHub dependencies is susceptible to ChainJacking attack.
• golang-ifood-sdk star:13 iFood API SDK.
• golangci-lint – A fast Go linters runner. It runs linters in parallel, uses caching, supports yaml config, has integrations with all major IDE and has dozens of linters included.
• GoPlantUML star:2081 Library and CLI that generates text plantump class diagram containing information about structures and interfaces with the relationship among them.
• golines star:1133 Formatter that automatically shortens long lines in Go code.
• php-parser star:960 A Parser for PHP written in Go.
• goreturns star:537 Adds zero-value return statements to match the func return types.
• gostatus star:245 Command line tool, shows the status of repositories that contain Go packages.
• lint star:66 Run linters as part of go test.
• revive – ~6x faster, stricter, configurable, extensible, and beautiful drop-in replacement for golint.
• staticcheck staticcheck is go vet on steroids, applying a ton of static analysis checks you might be used to from tools like ReSharper for C#.
• testifylint – A linter that checks usage of github.com/stretchr/testify.
• vacuum star:1009 An ultra-super-fast, lightweight OpenAPI linter and quality checking tool.
• todocheck star:436 Static code analyser which links TODO comments in code with issues in your issue tracker.
• unconvert star:388 Remove unnecessary type conversions from Go source.
• wrapcheck star:359 A linter to check that errors from external packages are wrapped.
• tickgit star:323 CLI and go package for surfacing code comment TODOs (in any language) and applying a git blameto identify the author.
• validate star:62 Automatically validates struct fields with tags.
• usestdlibvars star:47 A linter that detect the possibility to use variables/constants from the Go standard library.

⬆ back to top

Editor Plugins

Plugin for text editors and IDEs.

• vim-go star:16242 Go development plugin for Vim.
• gocode star:4999 Autocompletion daemon for the Go programming language.
• vscode-go star:4210 Extension for Visual Studio Code (VS Code) which provides support for the Go language.
• GoSublime star:3412 Golang plugin collection for the text editor SublimeText 3 providing code completion and other IDE-like features.
• go-mode star:1446 Go mode for GNU/Emacs.
• goimports-reviser star:712 Formatting tool for imports.
• goprofiling This extension adds benchmark profiling support for the Go language to VS Code.
• coc-go language server extension for Vim/Neovim star:577 This plugin adds gopls features to Vim/Neovim.
• Watch star:202 Runs a command in an acme win on file changes.
• vim-compiler-go star:91 Vim plugin to highlight syntax errors on save.
• gounit-vim star:25 Vim plugin for generating Go tests based on the function's or method's signature.
• Go Doc star:8 A Visual Studio Code extension for showing definition in output and generating go doc.
• Go plugin for JetBrains IDEs Go plugin for JetBrains IDEs.

⬆ back to top

Go Generate Tools

• gotests star:5278 Generate Go tests from your source code.
• xgen star:406 XSD (XML Schema Definition) parser and Go/C/Java/Rust/TypeScript code generator.
• hasgo star:145 Generate Haskell inspired functions for your slices.
• gocontracts star:114 brings design-by-contract to Go by synchronizing the code with the documentation.
• gonerics star:112 Idiomatic Generics in Go.
• options-gen star:103 Functional options described by Dave Cheney's post "Functional options for friendly APIs".
• re2dfa Transform regular expressions into finite state machines and output Go source code.
• envdoc star:94 generate documentation for environment variables from Go source files.
• gounit star:87 Generate Go tests using your own templates.
• sqlgen star:85 Generate gorm, xorm, sqlx, bun, sql code from SQL file or DSN.
• TOML-to-Go Translates TOML into a Go type in the browser instantly.
• generic star:49 flexible data type for Go.
• godal star:19 Generate orm models corresponding to golang by specifying sql ddl file, which can be used by gorm.

⬆ back to top

Go Tools

• go-swagger star:9944 Swagger 2.0 implementation for go. Swagger is a simple yet powerful representation of your RESTful API.
• go-template-playground An interactive environment to create and test Go templates.
• go-callvis star:6451 Visualize call graph of your Go program using dot format.
• OctoLinker star:5351 Navigate through go files efficiently with the OctoLinker browser extension for GitHub.
• go-size-analyzer star:1971 Analyze and visualize the size of dependencies in compiled Golang binaries, providing insight into their impact on the final build.
• richgo star:863 Enrich go test outputs with text decorations.
• MoniGO star:397 A performance monitoring library for Go applications. It provides real-time insights into application performance! 🚀
• rts star:255 RTS: response to struct. Generates Go structs from server responses.
• roumon star:235 Monitor current state of all active goroutines via a command line interface.
• godbg star:207 Implementation of Rusts dbg! macro for quick and easy debugging during development.
• gomodrun Go tool that executes and caches binaries included in go.mod files.
• gotemplate.io Online tool to preview text/template templates live.
• typex star:207 Examine Go types and their transitive dependencies, alternatively export results as TypeScript value objects (or types) declaration.
• gotestdox star:193 Show Go test results as readable sentences.
• gothanks star:129 GoThanks automatically stars your go.mod github dependencies, sending this way some love to their maintainers.
• gotutor star:74 Online Go Debugger & Visualizer.
• igo star:73 An igo to go transpiler (new language features for Go language!)
• docs star:49 Automatically generate RESTful API documentation for GO projects - aligned with Open API Specification standard.
• decouple star:35 Find “overspecified” function parameters that could be generalized with interface types.
• modver star:21 Compare two versions of a Go module to check the version-number change required (major, minor, or patchlevel), according to semver rules.
• textra star:7 Extract Go struct field names, types and tags for filtering and exporting.

⬆ back to top

Software Packages

Software written in Go.

⬆ back to top

DevOps Tools

• kubernetes star:120708 Container Cluster Manager from Google.
• Moby star:71479 Collaborative project for the container ecosystem to assemble container-based systems.
• traefik star:61845 Reverse proxy and load balancer with support for multiple backends.
• Gitea star:53816 Fork of Gogs, entirely community driven.
• gitea-github-migrator Migrate all your GitHub repositories, issues, milestones and labels to your Gitea instance.
• k9s star:32870 Kubernetes CLI to manage your clusters in style.
• k3s star:32230 Lightweight Kubernetes.
• minikube star:31507 Run Kubernetes locally.
• k6 star:29943 A modern load testing tool, using Go and JavaScript.
• Vegeta star:24911 HTTP load testing tool and library. It's over 9000!
• Hey star:19775 Hey is a tiny program that sends some load to a web application.
• chaosmonkey star:16597 A resiliency tool that helps applications tolerate random instance failures.
• Packer star:15613 Packer is a tool for creating identical machine images for multiple platforms from a single source configuration.
• kind star:15033 Kubernetes IN Docker - local clusters for testing Kubernetes.
• kubeshark star:11797 API traffic analyzer for Kubernetes, inspired by Wireshark, purposely built for Kubernetes.
• GVM star:11538 GVM provides an interface to manage Go versions.
• Flannel star:9404 Flannel is a network fabric for containers, designed for Kubernetes.
• Ddosify star:8543 High-performance load testing tool, written in Golang.
• ko star:8346 Command line tool for building and deploying Go applications on Kubernetes
• KubeVela star:7691 Cloud native application delivery.
• script star:6936 Making it easy to write shell-like scripts in Go for DevOps and system administration tasks.
• bombardier star:6735 Fast cross-platform HTTP benchmarking tool.
• k3d star:6263 Little helper to run CNCF's k3s in Docker.
• Fleet device management star:6059 Lightweight, programmable telemetry for servers and workstations.
• podinfo star:5830 Podinfo is a tiny web application made with Go that showcases best practices of running microservices in Kubernetes. Podinfo is used by CNCF projects like Flux and Flagger for end-to-end testing and workshops.
• k0s star:5768 Zero Friction Kubernetes distribution.
• gaia star:5228 Build powerful pipelines in any programming language.
• tau star:4974 Easily build Cloud Computing Platforms with features like Serverless WebAssembly Functions, Frontend Hosting, CI/CD, Object Storage, K/V Database, and Pub-Sub Messaging.
• Pomerium star:4677 Pomerium is an identity-aware access proxy.
• s5cmd star:3923 Blazing fast S3 and local filesystem execution tool.
• docker-volume-backup star:3386 Backup Docker volumes locally or to any S3, WebDAV, Azure Blob Storage, Dropbox or SSH compatible storage.
• kubeblocks star:2982 KubeBlocks is an open-source control plane that runs and manages databases, message queues and other data infrastructure on K8s.
• aptly star:2772 aptly is a Debian repository management tool.
• kala star:2162 Simplistic, modern, and performant job scheduler.
• ghorg star:1976 Quickly clone an entire org/users repositories into one directory - Supports GitHub, GitLab, Gitea, and Bitbucket.
• fac star:1858 Command-line user interface to fix git merge conflicts.
• go-selfupdate star:1678 Enable your Go applications to self update.
• StatusOK star:1640 Monitor your Website and REST APIs.Get Notified through Slack, E-mail when your server is down or response time is more than expected.
• tlm star:1468 Local cli copilot, powered by CodeLLaMa
• uTask star:1361 Automation engine that models and executes business processes declared in yaml.
• KubeVPN star:1296 KubeVPN offers a Cloud-Native Dev Environment that seamlessly connects to your Kubernetes cluster network.
• KusionStack star:1273 A unified programmable configuration techstack to deliver modern app in 'platform as code' and 'infra as code' approach.
• PipeCD star:1253 A GitOps-style continuous delivery platform that provides consistent deployment and operations experience for any applications.
• s3gof3r star:1144 Small utility/library optimized for high speed transfer of large objects into and out of Amazon S3.
• podman-tui star:1051 Terminal UI for Podman management.
• skm star:1008 SKM is a simple and powerful SSH Keys Manager, it helps you to manage your multiple SSH keys easily!
• kwatch star:995 Monitor & detect crashes in your Kubernetes(K8s) cluster instantly.
• Scaleway-cli star:956 Manage BareMetal Servers from Command Line (as easily as with Docker).
• cassowary star:808 Modern cross-platform HTTP load-testing tool written in Go.
• alaz star:718 Effortless, Low-Overhead, eBPF-based Kubernetes Monitoring.
• kool star:712 Command line tool for managing Docker environments as an easy way.
• aurora star:598 Cross-platform web-based Beanstalkd queue server console.
• govvv star:539 “go build” wrapper to easily add version information into Go binaries.
• Pewpew star:450 Flexible HTTP command line stress tester.
• s3-proxy star:436 S3 Proxy with GET, PUT and DELETE methods and authentication (OpenID Connect and Basic Auth).
• gobrew star:411 Go version manager. Super simple tool to install and manage Go versions. Install go without root. Gobrew doesn't require shell rehash.
• jcli star:410 Jenkins CLI allows you manage your Jenkins as an easy way.
• easyssh-proxy star:345 Golang package for easy remote execution through SSH and SCP downloading via ProxyCommand.
• lstags star:340 Tool and API to sync Docker images across different registries.
• gonative star:338 Tool which creates a build of Go that can cross compile to all platforms while still using the Cgo-enabled versions of the stdlib packages.
• trubka star:337 A CLI tool to manage and troubleshoot Apache Kafka clusters with the ability of generically publishing/consuming protocol buffer and plain text events to/from Kafka.
• Mora star:315 REST server for accessing MongoDB documents and meta data.
• manssh star:309 manssh is a command line tool for managing your ssh alias config easily.
• Balerter star:308 A self-hosted script-based alerting manager.
• terraform-provider-openapi star:279 Terraform provider plugin that dynamically configures itself at runtime based on an OpenAPI document (formerly known as swagger file) containing the definitions of the APIs exposed.
• dish star:274 A lightweight, remotely configurable monitoring service.
• Docker Open platform for distributed applications for developers and sysadmins.
• dogo star:273 Monitoring changes in the source file and automatically compile and run (restart).
• abbreviate star:224 abbreviate is a tool turning long strings in to shorter ones with configurable separators, for example to embed branch names in to deployment stack IDs.
• godbg star:224 Web-based gdb front-end application.
• Gogs A Self Hosted Git Service in the Go Programming Language.
• kcli star:222 Command line tool for inspecting kafka topics/partitions/messages.
• Blast star:220 A simple tool for API load testing and batch jobs.
• gobrew star:191 gobrew lets you easily switch between multiple versions of go.
• Dockerfile-Generator star:185 A go library and an executable that produces valid Dockerfiles using various input channels.
• ostent star:179 collects and displays system metrics and optionally relays to Graphite and/or InfluxDB.
• sigma star:177 OCI-native container image registry, support OCI-native artifact, scan artifact, image build etc.
• goma-gateway star:175 A Lightweight API Gateway and Reverse Proxy with declarative config, robust middleware, and support for REST, GraphQL, TCP, UDP, and gRPC.
• winrm-cli star:172 Cli tool to remotely execute commands on Windows machines.
• grapes star:169 Lightweight tool designed to distribute commands over ssh with ease.
• drone-scp star:166 Copy files and artifacts via SSH using a binary, docker or Drone CI.
• tf-profile star:163 Profiler for Terraform runs. Generate global stats, resource-level stats or visualizations.
• decompose star:123 tool to generate and process Docker containers connections graphs.
• go-rocket-update star:122 A simple way to make self updating Go applications - Supports Github and Gitlab.
• Mantil star:114 Go specific framework for building serverless applications on AWS that enables you to focus on pure Go code while Mantil takes care of the infrastructure.
• go-furnace star:100 Hosting solution written in Go. Deploy your Application with ease on AWS, GCP or DigitalOcean.
• Dropship star:66 Tool for deploying code via cdn.
• docker-go-mingw star:53 Docker image for building Go binaries for Windows with MinGW toolchain.
• httpref star:44 httpref is a handy CLI reference for HTTP methods, status codes, headers, and TCP and UDP ports.
• drone-jenkins star:41 Trigger downstream Jenkins jobs using a binary, docker or Drone CI.
• awsenv star:35 Small binary that loads Amazon (AWS) environment variables for a profile.
• Rodent star:33 Rodent helps you manage Go versions, projects and track dependencies.
• lwc star:32 A live-updating version of the UNIX wc command.
• DepCharge star:23 Helps orchestrating the execution of commands across the many dependencies in larger projects.
• wait-for star:17 Wait for something to happen (from the command line) before continuing. Easy orchestration of Docker services and other things.
• Wide Web-based IDE for Teams using Golang.
• sg star:8 Benchmarks a set of HTTP endpoints (like ab), with possibility to use the response code and data between each call for specific server stress based on its previous response.

⬆ back to top

Other Software

• croc star:34196 Easily and securely send files or folders from one computer to another.
• restic star:32343 De-duplicating backup program.
• Gor star:19245 Http traffic replication tool, for replaying traffic from production to stage/dev environments in real-time.
• JuiceFS star:13237 Distributed POSIX file system built on top of Redis and AWS S3.
• Juju Cloud-agnostic service deployment and orchestration - supports EC2, Azure, Openstack, MAAS and more.
• Layli Draw pretty layout diagrams as code.
• toxiproxy star:11851 Proxy to simulate network and system conditions for automated tests.
• tsuru Extensible and open source Platform as a Service software.
• Comcast star:10503 Simulate bad network connections.
• confd star:8428 Manage local application configuration files using templates and data from etcd or consul.
• scc star:8054 Sloc Cloc and Code, a very fast accurate code counter with complexity calculations and COCOMO estimates.
• LiteIDE star:7759 LiteIDE is a simple, open source, cross-platform Go IDE.
• drive star:6743 Google Drive client for the commandline.
• blocky star:6121 Fast and lightweight DNS proxy as ad-blocker for local network with many features.
• nes star:5638 Nintendo Entertainment System (NES) emulator written in Go.
• Duplicacy star:5620 A cross-platform network and cloud backup tool based on the idea of lock-free deduplication.
• myLG star:2715 Command Line Network Diagnostic tool written in Go.
• GoBoy star:2637 Nintendo Game Boy Color emulator written in Go.
• Gokapi star:2605 Lightweight server to share files, which expire after a set amount of downloads or days. Similar to Firefox Send, but without public upload.
• GoLand Full featured cross-platform Go IDE.
• Stack Up star:2514 Stack Up, a super simple deployment tool - just Unix - think of it like 'make' for a network of servers.
• lgo star:2458 Interactive Go programming with Jupyter. It supports code completion, code inspection and 100% Go compatibility.
• limetext Lime Text is a powerful and elegant text editor primarily developed in Go that aims to be a Free and open-source software successor to Sublime Text.
• Documize star:2368 Modern wiki software that integrates data from SaaS tools.
• sonic star:2120 Sonic is a Go Blogging Platform. Simple and Powerful.
• Circuit star:1981 Circuit is a programmable platform-as-a-service (PaaS) and/or Infrastructure-as-a-Service (IaaS), for management, discovery, synchronization and orchestration of services and hosts comprising cloud applications.
• portal star:1746 Portal is a quick and easy command-line file transfer utility from any computer to another.
• Plik star:1696 Plik is a temporary file upload system (Wetransfer like) in Go.
• borg star:1611 Terminal based search engine for bash snippets.
• shell2http star:1472 Executing shell commands via http server (for prototyping or remote control).
• bluetuith star:1305 TUI Bluetooth manager for Linux.
• vFlow star:1149 High-performance, scalable and reliable IPFIX, sFlow and Netflow collector.
• Wave Terminal Wave is an open-source, AI-native terminal built for seamless developer workflows with inline rendering, a modern UI, and persistent sessions.
• peg star:1100 Peg, Parsing Expression Grammar, is an implementation of a Packrat parser generator.
• GoNB star:981 Interactive Go programming with Jupyter Notebooks (also works in VSCode, Binder and Google's Colab).
• Go Package Store star:898 App that displays updates for the Go packages in your GOPATH.
• yai star:858 AI powered terminal assistant.
• zs an extremely minimal static site generator.
• Leaps star:758 Pair programming service using Operational Transforms.
• gfile star:756 Securely transfer files between two computers, without any third party, over WebRTC.
• sake star:743 sake is a command runner for local and remote hosts.
• Chapar star:693 Chapar is a a cross-platform Postman alternative built with go, aims to help developers to test their api endpoints. it support http and grpc protocols.
• Guora star:678 A self-hosted Quora like web application written in Go.
• gocc star:657 Gocc is a compiler kit for Go written in Go.
• Gebug star:634 A tool that makes debugging of Dockerized Go applications super easy by enabling Debugger and Hot-Reload features, seamlessly.
• mockingjay star:569 Fake HTTP servers and consumer driven contracts from one configuration file. You can also make the server randomly misbehave to help do more realistic performance tests.
• woke star:510 Detect non-inclusive language in your source code.
• go-peerflix star:475 Video streaming torrent client.
• goblin Cloud builder for CLI's written in go lang
• hotswap star:421 A complete solution to reload your go code without restarting your server, interrupting or blocking any ongoing procedure.
• hugo Fast and Modern Static Website Engine.
• ide star:364 Browser accessible IDE. Designed for Go with Go.
• Neo-cowsay star:342 🐮 cowsay is reborn. for a New Era.
• stew star:331 An independent package manager for compiled binaries.
• syncthing Open, decentralized file synchronization tool and protocol.
• crawley star:330 Web scraper/crawler for cli.
• wellington star:303 Sass project management tool, extends the language with sprite functions (like Compass).
• Cherry star:298 Tiny webchat server in Go.
• tcpdog star:260 eBPF based TCP observability.
• fjira star:258 A fuzzy-search based terminal UI application for Attlasian Jira
• joincap star:221 Command-line utility for merging multiple pcap files together.
• Orbit star:188 A simple tool for running commands and generating files from templates.
• Better Go Playground Go playground with syntax highlight, code completion and other features.
• vaku star:158 CLI & API for folder-based functions in Vault like copy, move, and search.
• boxed star:78 Dropbox based blog engine.
• dp star:78 Through SDK for data exchange with blockchain, developers can get easy access to DAPP development.
• naclpipe star:23 Simple NaCL EC25519 based crypto pipe tool written in Go.
• Seaweed File System star:16 Fast, Simple and Scalable Distributed File System with O(1) disk seek.
• Snitch star:16 Simple way to notify your team and many tools when someone has deployed any application via Tsuru.
• tinycare-tui star:16 Small terminal app that shows git commits from the last 24 hours and week, current weather, some self care advice, a joke, and you current todo list tasks.
• GoDocTooltip star:13 Chrome extension for Go Doc sites, which shows function description as tooltip at function list.
• hoofli star:11 Generate PlantUML diagrams from Chrome or Firefox network inspections.

⬆ back to top

Resources

Where to discover new Go libraries.

⬆ back to top

Benchmarks

• go-web-framework-benchmark star:2136 Go web framework benchmark.
• go-http-routing-benchmark star:1670 Go HTTP request router benchmark and comparison.
• go_serialization_benchmarks star:1622 Benchmarks of Go serialization methods.
• skynet star:1061 Skynet 1M threads microbenchmark.
• speedtest-resize star:246 Compare various Image resize algorithms for the Go language.
• go-benchmarks star:149 Few miscellaneous Go microbenchmarks. Compare some language features to alternative approaches.
• golang-benchmarks star:142 a collection of golang benchmarks.
• golang-sql-benchmark Collection of benchmarks for popular Go database/SQL utilities.
• gospeed star:126 Go micro-benchmarks for calculating the speed of language constructs.
• autobench star:99 Framework to compare the performance between different Go versions.
• gocostmodel star:62 Benchmarks of common basic operations for the Go language.
• go-ml-benchmarks star:32 benchmarks for machine learning inference in Go.
• go-benchmark-app star:28 Powerful HTTP-benchmark tool mixed with Аb, Wrk, Siege tools. Gathering statistics and various parameters for benchmarks and comparison results.
• kvbench star:26 Key/Value database benchmark.
• go-json-benchmark star:11 Go JSON benchmark.

⬆ back to top

Conferences

• GoCon Tokyo, Japan.
• GoDays Berlin, Germany.
• GoLab Florence, Italy.
• GopherCon Varied Locations Each Year, USA.
• GopherCon Australia Sydney, Australia.
• GopherCon Brazil Florianópolis, Brazil.
• GopherCon Europe Berlin, Germany.
• GopherCon India Pune, India.
• GopherCon Israel Tel Aviv, Israel.
• GopherCon Russia Moscow, Russia.
• GopherCon Singapore Mapletree Business City, Singapore.
• GopherCon UK London, UK.
• GopherCon Vietnam Ho Chi Minh City, Vietnam.
• GoWest Conference Lehi, USA.

⬆ back to top

E-Books

E-books for purchase

• 100 Go Mistakes: How to Avoid Them
• Black Hat Go Go programming for hackers and pentesters.
• Build an Orchestrator in Go
• Continuous Delivery in Go This practical guide to continuous delivery shows you how to rapidly establish an automated pipeline that will improve your testing, code quality, and final product.
• Creative DIY Microcontroller Project With TinyGo and WebAssembly An introduction into the TinyGo compiler with projects involving Arduino and WebAssembly.
• Effective Go: Elegant, efficient, and testable code Unlock Go’s unique perspective on program design, and start writing simple, maintainable, and testable Go code.
• For the Love of Go An introductory book for Go beginners.
• Go in Practice, Second Edition Your practical guide on the ins-and-outs of Go development, covering the standard library and the most important tools from Go’s powerful ecosystem.
• Know Go: Generics A guide to understanding and using generics in Go.
• Lets-Go A step-by-step guide to creating fast, secure and maintanable web applications with Go.
• Lets-Go-Further Advanced patterns for building APIs and web applications in Go.
• The Power of Go: Tests A guide to testing in Go.
• The Power of Go: Tools A guide to writing command-line tools in Go.
• Writing A Compiler In Go
• Writing An Interpreter In Go Book that introduces dozens of techniques for writing idiomatic, expressive, and efficient Go code that avoids common pitfalls.

Free e-books

• A Go Developer's Notebook
• An Introduction to Programming in Go
• Build a blockchain from scratch in Go with gRPC star:525 The foundational and practical guide for effectively learning and progressively building a blockchain from scratch in Go with gRPC.
• Build Web Application with Golang
• Building Web Apps With Go
• GoBooks star:19174 A curated list of Go books.
• How To Code in Go eBook A 600 page introduction to Go aimed at first time developers.
• Go AST Book (Chinese) star:5518 A book focusing on Go go/* packages.
• Go Faster This book seeks to shorten your learning curve and help you become a proficient Go programmer, faster.
• Go 101 A book focusing on Go syntax/semantics and all kinds of details.
• Go Succinctly star:23 in Persian.
• Go with the domain A book showing how to apply DDD, Clean Architecture, and CQRS by practical refactoring.
• Learning Go
• Network Programming With Go
• Practical Go Lessons
• Spaceship Go A Journey to the Standard Library
• The Go Programming Language
• The Golang Standard Library by Example (Chinese)
• The Little Go Book
• Web Application with Go the Anti-Textbook

⬆ back to top

Gophers

• Free Gophers Pack star:3896 Gopher graphics pack by Maria Letta with illustrations and emotional characters in vector and raster.
• gopher-logos star:140 adorable gopher logos.
• Go-gopher-Vector star:74 Go gopher Vector Data [.ai, .svg].
• gopher-stickers
• gophericons
• gophers star:3783 Free gophers.
• gophers star:3069 Gopher artworks by Ashley McNamara.
• gopherize.me star:749 Gopherize yourself.
• gophers star:160 Gopher amigurumi toy pattern.
• gophers star:58 random gopher graphics.
• gophers star:36 Gophers by Aurélie Vache.

⬆ back to top

Meetups

• Basel Go Meetup
• Belfast Gophers
• Belgrade Golang Meetup
• Berlin Golang
• Brisbane Gophers
• Bärner Go Meetup - Berne, Switzerland
• Go Ireland - Dublin
• Go Language NYC
• Go London User Group
• Go Remote Meetup
• Go Toronto
• Go User Group Atlanta
• GoBandung
• GoBridge, San Francisco, CA
• GoCracow - Krakow, Poland
• GoJakarta
• Golang Amsterdam
• Golang Argentina
• Golang Athens
• Golang Baltimore, MD
• Golang Bangalore
• Golang Belo Horizonte - Brazil
• Golang Boston
• Golang Bulgaria
• Golang Cardiff, UK
• Golang Copenhagen
• Golang Curitiba - Brazil
• Golang DC, Arlington, VA
• Golang Dorset, UK
• Golang Estonia
• Golang Gurgaon, India
• Golang Hamburg - Germany
• Golang Israel
• Golang Kathmandu
• Golang Lima - Peru
• Golang Lyon
• Golang Marseille
• Golang Melbourne
• Golang Milano
• Golang North East
• Golang Paris
• Golang Poland
• Golang Pune
• Golang Roma
• Golang Rotterdam
• Golang Singapore
• Golang Stockholm
• Golang Sydney, AU
• Golang São Paulo - Brazil
• Golang Taipei
• Golang Thessaloniki
• Golang Torino
• Golang Turkey
• Golang Vancouver, BC
• Golang Vienna, Austria
• Golang Москва
• GoSF - San Francisco, CA
• Istanbul Golang
• Lagos Gophers
• Nairobi Gophers
• Seattle Go Programmers
• Ukrainian Golang User Groups
• Utah Go User Group
• Women Who Go - San Francisco, CA
• Zürich Gophers - Zurich, Switzerland

Add the group of your city/country here (send PR)

⬆ back to top

Style Guides

• bahlo/go-styleguide
• CockroachDB
• GitLab
• Google
• Hyperledger
• Thanos
• Trybe
• Uber

⬆ back to top

Social Media

Twitter

• @GoDiscussions
• @golang
• @golang_news
• @golangch
• @golangweekly

⬆ back to top

Reddit

• r/golang

⬆ back to top

Websites

• Awesome Remote Job star:43674 Curated list of awesome remote jobs. A lot of them are looking for Go hackers.
• awesome-awesomeness star:33233 List of other amazingly awesome lists.
• Awesome Golang Workshops star:524 A curated list of awesome golang workshops.
• gocryforhelp star:39 Collection of Go projects that needs help. Good place to start your open-source way in Go.
• Golang Developer Jobs Developer Jobs exclusively for Golang related Roles.
• Golang News Links and news about Go programming.
• Golang Nugget A weekly roundup of the best Go content, delivered to your inbox every Monday.
• Golang Weekly Each monday projects, tutorials and articles about Go.
• golang-nuts Go mailing list.
• Google Plus Community The Google+ community for #golang enthusiasts.
• Gopher Community Chat Join Our New Slack Community For Gophers (Understand how it came).
• Gophercises Free coding exercises for budding gophers.
• json2go Advanced JSON to Go struct conversion - online tool.
• justforfunc Youtube channel dedicated to Go programming language tips and tricks, hosted by Francesc Campoy @francesc.
• Learn Go Programming Learn Go concepts with illustrations.
• Awesome Go @LibHunt Your go-to Go Toolbox.
• awesome-go-extra star:26 Parse awesome-go README file and generate a new README file with repo info.
• Code with Mukesh Software Engineer and Blogs @ codewithmukesh.com.
• Coding Mystery Solve exciting escape-room-inspired programming challenges using Go.
• CodinGame Learn Go by solving interactive tasks using small games as practical examples.
• Go Blog The official Go blog.
• Go Code Club A group of Gophers read and discuss a different Go project every week.
• Go Community on Hashnode Community of Gophers on Hashnode.
• Go Forum Forum to discuss Go.
• Go Projects List of projects on the Go community wiki.
• Go Proverbs Go Proverbs by Rob Pike.
• Go Report Card A report card for your Go package.
• go.dev A hub for Go developers.
• Libs.tech – Awesome Go libraries and hidden gems
• Made with Golang
• pkg.go.dev Documentation for open source Go packages.
• studygolang The community of studygolang in China.
• Trending Go repositories on GitHub today Good place to find new Go libraries.
• TutorialEdge - Golang

⬆ back to top

Tutorials

• Build web application with Golang star:44189 Golang ebook intro how to build a web app with golang.
• Building and Testing a REST API in Go with Gorilla Mux and PostgreSQL We’ll write an API with the help of the powerful Gorilla Mux.
• Building Go Web Applications and Microservices Using Gin Get familiar with Gin and find out how it can help you reduce boilerplate code and build a request handling pipeline.
• Caching Slow Database Queries How to cache slow database queries.
• Canceling MySQL How to cancel MySQL queries.
• CodeCrafters Golang Track Achieve mastery in advanced Go by building your own Redis, Docker, Git, and SQLite. Featuring goroutines, systems programming, file I/O, and more.
• Go Cheat Sheet star:8782 Go's reference card.
• Go database/sql tutorial Introduction to database/sql.
• Go in 7 days star:161 Learn everything about Go in 7 days (from a Nodejs developer).
• Go Language Tutorial Learn Go language Tutorial.
• Go Tutorial Learn Go programming.
• Design Patterns in Go star:132 Collection of programming design patterns implemented in Go.
• Games With Go A video series teaching programming and game development.
• Go By Example Hands-on introduction to Go using annotated example programs.
• 50 Shades of Go Traps, Gotchas, and Common Mistakes for New Golang Devs.
• A Comprehensive Guide to Structured Logging in Go Delve deep into the world of structured logging in Go with a specific focus on recently accepted slog proposal which aims to bring high performance structured logging with levels to the standard library.
• A Guide to Golang E-Commerce Building a Golang site for e-commerce (demo included).
• A Tour of Go Interactive tour of Go.
• Build a Database in 1000 lines of code Build a NoSQL Database From Zero in 1000 Lines of Code.
• Go WebAssembly Tutorial - Building a Simple Calculator
• go-patterns star:27733 Curated list of Go design patterns, recipes and idioms.
• Learn Go with TDD star:23510 Learn Go with test-driven development.
• Learning Go by examples Series of articles in order to learn Golang language by concrete applications as example.
• Microservices with Go Dive deep into building microservices using Go, including gRPC.
• package main YouTube channel about Programming in Go.
• Programming with Google Go Coursera Specialization to learn about Go from scratch.
• Scaling Go Applications Everything about building, deploying and scaling Go applications in production.
• Learn Go with 1000+ Exercises star:19874 Learn Go with thousands of examples, exercises, and quizzes.
• go-clean-template star:7342 Clean Architecture template for Golang services.
• Golang for Node.js Developers star:4769 Examples of Golang compared to Node.js for learning.
• Golang Tutorial Guide A List of Free Courses to Learn the Go Programming Language.
• golang-examples star:1673 Many examples to learn Golang.
• Golangbot Tutorials to get started with programming in Go.
• GopherCoding Collection of code snippets and tutorials to help tackle every day issues.
• GopherSnippets Code snippets with tests and testable examples for the Go programming language.
• Gosamples Collection of code snippets that let you solve everyday code problems.
• GraphQL with Go Learn how to create a Go GraphQL server and client with code generation. Also includes creating REST endpoints.
• Hackr.io Learn Go from the best online golang tutorials submitted & voted by the golang programming community.
• Hex Monscape star:83 Getting started guidelines in writing maintainable code using Hexagonal Architecture.
• How to Benchmark: dbq vs sqlx vs GORM Learn how to benchmark in Go. As a case-study, we will benchmark dbq, sqlx and GORM.
• How To Deploy a Go Web Application with Docker Learn how to use Docker for Go development and how to build production Docker images.
• How to Implement Role-Based Access Control (RBAC) Authorization in Golang A guide to implementing Role-Based Access Control (RBAC) in Golang, including code examples, covering various methods to secure app endpoints with role-based authorization.
• How to Use Godog for Behavior-driven Development in Go Get started with Godog - a Behavior-driven development framework for building and testing Go applications.
• The world’s easiest introduction to WebAssembly with Golang
• Understanding Go in a visual way Learn Go visually
• W3basic Go Tutorials W3Basic provides an in-depth tutorial and well-organized content to learn Golang programming.
• Your basic Go Huge collection of tutorials and how to's.

⬆ back to top

Guided Learning

• The Go Developer Roadmap A visual roadmap that new Go developers can follow through to help them learn Go.
• The Go Interview Practice star:1850 A GitHub repository offering coding challenges for Go technical interview preparation.
• The Go Learning Path A guided learning path containing a mix of free and premium resources.
• The Go Skill Tree A structured learning path that combines both free and premium resources.

⬆ back to top

Contribution

We welcome contributions! Please refer to our CONTRIBUTING.md for guidelines.

License

This project is licensed under the MIT License - see the LICENSE file for details.