The world’s fastest framework for building websites.

The fastest path to AI-powered full stack observability, even for lean teams.

The Moby Project - a collaborative project for the container ecosystem to assemble container-based systems

A Commander for modern Go CLI interactions

High performance, minimalist Go web framework

Go configuration with fangs

A realtime distributed messaging platform

HTTP load testing tool and library. It's over 9000!

D2 is a modern diagram scripting language that turns text to diagrams.

Fast HTTP package for Go. Tuned for high performance. Zero memory allocations in hot paths. Up to 10x faster than net/http

High-Performance server for NATS.io, the cloud and edge native messaging system.

💯Go Struct and Field validation, including Cross Field, Cross Struct, Map, Slice and Array diving

gRPC to JSON proxy generator following the gRPC HTTP spec

IM Chat OpenClaw

🐜🐜🐜 ants is the most powerful and reliable pooling solution for Go.

JuiceFS is a distributed POSIX file system built on top of Redis and S3.

a cron library for go

A dead simple 2D game engine for Go

Scalable open-source game backend server: multiplayer, matchmaking, leaderboards, chat, and social features for games.

Weekly Go Online Meetup via Bilibili｜Go 夜读｜通过 bilibili 在线直播的方式分享 Go 相关的技术话题，每天大家在微信/telegram/Slack 上及时沟通交流编程技术话题。

Simple HTTP, REST, and SSE client library for Go

live video streaming server in golang

GoMock is a mocking framework for the Go programming language.

An in-memory key:value store/cache (similar to Memcached) library for Go, suitable for single-machine applications.

Kafka library in Go

A lightweight concurrent server framework based on Golang.

GopherLua: VM and compiler for Lua in Go

Golang client for NATS, the cloud native messaging system.

A tiny WebSocket library for Go.

Proto Actor - Ultra fast distributed actors for Go, C# and Java/Kotlin