Go

nutsdbxujiajun/nutsdb

A simple, fast, embeddable, persistent key/value store written in pure Go, supporting transactions and multiple data structures.

kingpinalecthomas/kingpin

A fluent-style, type-safe command line and flag parser for Go applications.

gleamchrislusf/gleam

A high-performance distributed map/reduce system with DAG execution, written in Go, supporting standalone or distributed modes.

puregoebitengine/purego

A Go library for calling C functions and loading shared libraries without Cgo, enabling cross-compilation and smaller binaries.

oathkeeperory/oathkeeper

A cloud native Identity & Access Proxy (IAP) and Access Control Decision API that authenticates, authorizes, and mutates HTTP requests.

inigo-ini/ini

A Go package for reading and writing INI configuration files with advanced features like recursion, comments, and type conversion.

aws-sdk-goaws/aws-sdk-go-v2

Official AWS SDK for Go, enabling developers to interact with AWS services from Go applications.

gabsJeffail/gabs

A Go utility for parsing, creating, and editing dynamic or unknown JSON structures with a simple wrapper around encoding/json.

go-i18nnicksnyder/go-i18n

A Go package and command-line tool for internationalizing Go applications with pluralization and template support.

osoosohq/oso

A batteries-included framework for building authorization in your application with a declarative policy language.

postgres_exporterwrouesnel/postgres_exporter

A Prometheus exporter that collects and exposes PostgreSQL server metrics for monitoring.

go-json-restant0ine/go-json-rest

A thin layer on top of net/http for building fast, scalable RESTful JSON APIs in Go with middleware support.

devdcortesi/devd

A local web server for developers with livereload, reverse proxying, and latency simulation.

mcminio/mc

A command-line client providing Unix-like utilities for managing filesystems and S3-compatible object storage.

StringZillaashvardanian/StringZilla

A high-performance string library leveraging SIMD and SWAR to accelerate search, hashing, sorting, and edit distances across C, C++, Python, Rust, and more.

kube-linterstackrox/kube-linter

A static analysis tool that checks Kubernetes YAML files and Helm charts for security and production readiness best practices.

recipesgofiber/recipes

A collection of example implementations and best practices for building web applications with the Fiber framework in Go.

Corazacorazawaf/coraza

An open-source, enterprise-grade Web Application Firewall library written in Go, compatible with ModSecurity SecLang rulesets.

go-luaShopify/go-lua

A pure Go implementation of the Lua 5.2 virtual machine for scripting Go applications.

Doctldigitalocean/doctl

The official command-line interface for managing DigitalOcean cloud infrastructure and services via the API.

Hekamozilla-services/heka

A deprecated tool for collecting, processing, and delivering data from multiple sources with Go and Lua plugin support.

GoSublimeDisposaBoy/GoSublime

An IDE-like plugin for Sublime Text 3 that provides comprehensive Go development tools and code completion.

Let Me Contain That For Yougoogle/lmctfy

Google's open-source Linux application container stack providing resource isolation through a high-level API.

sql-migraterubenv/sql-migrate

A SQL schema migration tool for Go that works as both a CLI and library, supporting multiple databases.

jabbashyiko/jabba

A cross-platform Java version manager inspired by nvm, written in Go, for installing and switching between JDK distributions.

lnfogleman/ln

A Go-based 3D line art engine that renders 3D scenes as 2D vector graphics (SVG/PNG) for plotting and illustration.

alicejustinas/alice

A minimal, painless middleware chaining library for Go HTTP handlers.

mosamber/mo

A Go library providing monads and functional programming abstractions like Option, Result, and Either using Go 1.18+ generics.

ghz (.3k)bojand/ghz

A command-line tool for load testing and benchmarking gRPC services with support for various schedules and output formats.

Dagudagu-go/dagu

A local-first, single-binary workflow orchestration engine that runs declarative DAGs from laptop to distributed cluster.

gomockuber-go/mock

A mocking framework for Go that integrates with the testing package to generate and use mock objects.

quicktemplatevalyala/quicktemplate

A fast, powerful, and easy-to-use template engine for Go that compiles templates to Go code for optimal performance.

playwright-goplaywright-community/playwright-go

A Go library for cross-browser automation, controlling Chromium, Firefox, and WebKit with a single API.

playwright-gomxschmitt/playwright-go

A Go library to automate Chromium, Firefox, and WebKit browsers with a single API for cross-browser web automation.

roverim2nguyen/rover

Interactive Terraform visualization tool that generates resource overviews, maps, and graphs from plan and configuration files.

Notarytheupdateframework/notary

A client and server implementation of The Update Framework (TUF) for securing software distribution and updates.