GoMock is a mocking framework for the Go programming language.

CFSSL: Cloudflare's PKI and TLS toolkit

Let's Encrypt/ACME client and library written in Go

Golang implementation of the Raft consensus protocol

SQL Optimizer And Rewriter

DNS library in Go

Go security checker

Manage local application configuration files using templates and data from etcd or consul

[mirror] Go Tools

Sloc, Cloc and Code: scc is a very fast accurate code counter with complexity calculations and COCOMO estimates written in pure Go

A Go implementation of the Model Context Protocol (MCP), enabling seamless integration between LLM applications and external data sources and tools.

Idiomatic HTTP Middleware for Golang

An open-source and enterprise-level monitoring system.

Kubernetes Native Edge Computing Framework (project under CNCF)

YAML support for the Go language.

Perkeep (née Camlistore) is your personal storage system for life: a way of storing, syncing, sharing, modelling and backing up content.

Go HTTP framework with high-performance and strong-extensibility for building micro-services.

🤖 AI Gateway | AI Native API Gateway

Provides packet processing capabilities for Go

Golang gRPC Middlewares: interceptor chaining, auth, logging, retries and more.

Staticcheck - The advanced Go linter

Fast cross-platform HTTP benchmarking tool written in Go

libp2p implementation in Go

A modern layer 7 load balancer from baidu

Fast event-loop networking for Go

Container Network Interface - networking for Linux containers

Prometheus instrumentation library for Go applications

Seesaw v2 is a Linux Virtual Server (LVS) based load balancing platform.

dependency tool for go

The Cloud-Native API Gateway and AI Gateway