github.com/stretchr/testify

Get up and running with Kimi-K2.5, GLM-4.7, DeepSeek, gpt-oss, Qwen, Gemma and other models.

Production-Grade Container Scheduling and Management

A fast reverse proxy to help you expose a local server behind a NAT or firewall to the internet.

Gin is a high-performance HTTP web framework written in Go. It provides a Martini-like API but with significantly better performance—up to 40 times faster—thanks to httprouter. Gin is designed for building REST APIs, web applications, and microservices.

simple terminal UI for git commands

Fast and extensible multi-platform HTTP/1-2-3 web server with automatic HTTPS

Run your GitHub Actions locally 🚀

The Prometheus monitoring system and time series database.

The Cloud Native Application Proxy

An open-source, self-hosted note-taking service. Your thoughts, your data, your control — no tracking, no ads, no subscription fees.

"rsync for cloud storage" - Google Drive, S3, Dropbox, Backblaze B2, One Drive, Swift, Hubic, Wasabi, Google Cloud Storage, Azure Blob, Azure Files, Yandex Files

Git with a cup of tea! Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD

A tool for exploring each layer in a docker image

Distributed reliable key-value store for the most critical data of a distributed system

Go implementation of the Ethereum protocol

The lazier way to manage everything docker

🗂️A file list/WebDAV program that supports multiple storages, powered by Gin and Solidjs. / 一个支持多存储的文件列表/WebDAV程序，使用 Gin 和 Solidjs。

Gogs is a painless self-hosted Git service

A platform for building proxies to bypass network restrictions.

Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search

:robot: The free, Open Source alternative to OpenAI, Claude and others. Self-hosted and local-first. Drop-in replacement, running on consumer-grade hardware. No GPU required. Runs gguf, transformers, diffusers and many more. Features: Generate Text, MCP, Audio, Video, Images, Voice Cloning, Distributed, P2P and decentralized inference

GitHub’s official command line tool

TiDB - the open-source, cloud-native, distributed SQL database designed for modern applications.

The fantastic ORM library for Golang, aims to be developer friendly

AI-Powered Photos App for the Decentralized Web 🌈💎✨

⚡️ Express inspired web framework written in Go

Fabric is an open-source framework for augmenting humans using AI. It provides a modular system for solving specific problems using a crowdsourced set of AI prompts that can be used anywhere.

Connect, secure, control, and observe services.

Define and run multi-container applications with Docker

A tool for secrets management, encryption as a service, and privileged access management

An open source, self-hosted implementation of the Tailscale control server

Xray, Penetrates Everything. Also the best v2ray-core. Where the magic happens. An open platform for various uses.

Easily and securely send things from one computer to another :crocodile: :package:

Harness Open Source is an end-to-end developer platform with Source Control Management, CI/CD Pipelines, Hosted Developer Environments, and Artifact Registries.

📂 Web File Browser

A platform for building proxies to bypass network restrictions.

CasaOS - A simple, easy-to-use, elegant open-source Personal Cloud system.

🐶 Kubernetes CLI To Manage Your Clusters In Style!

A cloud-native Go microservices framework with cli tool for productivity.

Create beautiful applications using Go

Network-wide ads & trackers blocking DNS server

beego is an open-source, high-performance web framework for the Go programming language.

High performance, minimalist Go web framework

Lightweight Kubernetes

CockroachDB — the cloud native, distributed SQL database designed for high availability, effortless scale, and control over data placement.

Run Kubernetes locally

Find vulnerabilities, misconfigurations, secrets, SBOM in containers, Kubernetes, code repositories, clouds and more

Podman: A tool for managing OCI containers and pods.

The universal proxy platform

SeaweedFS is a fast distributed storage system for blobs, objects, files, and data lake, for billions of files! Blob store has O(1) disk seek, cloud tiering. Filer supports Cloud Drive, xDC replication, Kubernetes, POSIX FUSE mount, S3 API, S3 Gateway, Hadoop, WebDAV, encryption, Erasure Coding. Enterprise version is at seaweedfs.com.

Go configuration with fangs

A modern load testing tool, using Go and JavaScript

Consul is a distributed, highly available, and data center aware solution to connect and configure applications across dynamic, distributed infrastructure.

The Kubernetes Package Manager

Send push notifications to your phone or desktop using PUT/POST

The easiest, most secure way to use WireGuard and 2FA.

Cross platform GUI toolkit in Go inspired by Material Design

A modern and intuitive terminal-based text editor

Like Prometheus, but for logs.

An open source trusted cloud native registry project that stores, signs, and scans content.

Nuclei is a fast, customizable vulnerability scanner powered by the global security community and built on a simple YAML-based DSL, enabling collaboration to tackle trending vulnerabilities on the internet. It helps you find vulnerabilities in your applications, APIs, networks, DNS, and cloud configurations.

🌩 Self-hosted file management and sharing system, supports multiple storage providers

GitHub's official MCP Server

The Single Sign-On Multi-Factor portal for web apps, now OpenID Certified™

A cross-platform launcher that simply works

Structured, pluggable logging for Go.

Dapr is a portable runtime for building distributed applications across cloud and edge, combining event-driven architecture with workflow orchestration.

Complete container management platform

Extendable version manager with support for Ruby, Node.js, Elixir, Erlang & more

Find secrets with Gitleaks 🔑

Pulumi - Infrastructure as Code in any programming language 🚀

A process for automating Docker container base image updates.

Find, verify, and analyze leaked credentials

🚀Vite+Vue3+Gin拥有AI辅助的基础开发平台，企业级业务AI+开发解决方案，内置mcp辅助服务，内置skills管理，支持TS和JS混用。它集成了JWT鉴权、权限管理、动态路由、显隐可控组件、分页封装、多点登录拦截、资源权限、上传下载、代码生成器、表单生成器和可配置的导入导出等开发必备功能。

Blazing fast, structured, leveled logging in Go.

A declarative, simple, fast, and fun package for building command line tools in Go

eBPF-based Networking, Security, and Observability

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

☁️ Live reload for Go apps

Slim(toolkit): Don't change anything in your container image and minify it by up to 30x (and for compiled languages even more) making it secure too! (free and open source)

A Go microservices framework

CNCF Jaeger, a Distributed Tracing Platform

Connect your devices into a secure WireGuard®-based overlay network with SSO, MFA and granular access controls.

Declarative Continuous Deployment for Kubernetes

high-performance graph database for real-time use cases

The most customisable and low-latency cross platform/shell prompt renderer

💥 A Lodash-style Go library based on Go 1.18+ Generics (map, filter, contains, find...)

Simple and flexible tool for managing secrets

Vitess is a database clustering system for horizontal scaling of MySQL.

A new AList Fork to Anti Trust Crisis

Go language library for reading and writing Microsoft Excel™ (XLAM / XLSM / XLSX / XLTM / XLTX) spreadsheets

Terminal JSON viewer & processor

An open and reliable container runtime

The easiest, and most secure way to access and protect all of your infrastructure.

Dolt – Git for Data

Glamourous agentic coding for all 💘

Ingress NGINX Controller for Kubernetes

GoReplay is an open-source tool for capturing and replaying live HTTP traffic into a test environment in order to continuously test your system with real data. It can be used to increase confidence in code deployments, configuration changes and infrastructure changes.

Lightweight server monitoring hub with historical data, docker stats, and alerts.

🎧☁️ Your Personal Streaming Service

Analyzes resource usage and performance characteristics of running containers.

Hysteria is a powerful, lightning fast and censorship resistant proxy.

Fast linters runner for Go

Temporal service

Database migrations. CLI and Golang library.

Ready-to-use SRT / WebRTC / RTSP / RTMP / LL-HLS / MPEG-TS / RTP media server and media proxy that allows to read, publish, proxy, record and playback video and audio streams.

ZincSearch . A lightweight alternative to elasticsearch that requires minimal resources, written in Go.

End-to-end realtime stack for connecting humans and AI

Internet-scale OpenID Certified™ OpenID Connect and OAuth2.1 provider that integrates with your user management through headless APIs. Solve OIDC/OAuth2 user cases over night. Consume as a service on Ory Network or self-host. Trusted by OpenAI and many others for scale and security. Written in Go.

An entity framework for Go

An IPFS implementation in Go

A scalable overlay networking tool with a focus on performance, simplicity and security

The container platform tailored for Kubernetes multi-cloud, datacenter, and edge management ⎈ 🖥 ☁️

Agent for collecting, processing, aggregating, and writing metrics, logs, and other arbitrary data.

The personal information dashboard for your terminal

Pretty fancy and modern terminal file manager

Hyperledger Fabric is an enterprise-grade permissioned distributed ledger framework for developing solutions and applications. Its modular and versatile design satisfies a broad range of industry use cases. It offers a unique approach to consensus that enables performance at scale while preserving privacy.

Kubernetes Operations (kOps) - Production Grade k8s Installation, Upgrades and Management

Workflow Engine for Kubernetes

Nomad is an easy-to-use, flexible, and performant workload orchestrator that can deploy a mix of microservice, batch, containerized, and non-containerized applications. Nomad is easy to operate and scale and has native Consul and Vault integrations.

Pure Go implementation of the WebRTC API

An opinionated GoLang framework for accelerated microservice development. Built in support for databases and observability.

Information gathering framework for phone numbers

Easy and Repeatable Kubernetes Development

IM Chat ChatGPT

API, Integration, E2E Testing Agent for Developers that actually work. Generate tests, mocks/stubs for your APIs!

Packer is a tool for creating identical machine images for multiple platforms from a single source configuration.

Release engineering, simplified

Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance and scalability of a cloud-native database​.

A next-generation crawling and spidering framework.

Fast key-value DB in Go.

General-purpose web UI for Kubernetes clusters

Automation engine to build, test and ship any codebase. Runs locally, in CI, or directly in the cloud

A Q&A platform software for teams at any scales. Whether it's a community forum, help center, or knowledge management platform, you can always count on Apache Answer.

An open-source graph database

Open source AI coding agent. Designed for large projects and real world tasks.

A fast, cross-platform build tool inspired by Make, designed for modern workflows.

A simple server for sending and receiving messages in real-time per WebSocket. (Includes a sleek web-ui)

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

In-depth attack surface mapping and asset discovery

Git extension for versioning large files

Highly available Prometheus setup with long term storage capabilities. A CNCF Incubating project.

CoreDNS is a DNS server that chains plugins

A reverse proxy that provides authentication with Google, Azure, OpenID Connect and many more identity providers.

World's most advanced database DevSecOps solution for Developer, Security, DBA and Platform Engineering teams. The GitHub/GitLab for database DevSecOps.

Automatically provision and manage TLS certificates in Kubernetes

Extract and decrypt browser data, supporting multiple data types, runnable on various operating systems (macOS, Windows, Linux).

Headless cloud-native authentication and identity management written in Go. Scales to a billion+ users. Replace Homegrown, Auth0, Okta, Firebase with better UX and DX. Passkeys, Social Sign In, OIDC, Magic Link, Multi-Factor Auth, SMS, SAML, TOTP, and more. Runs everywhere, runs best on Ory Network.

Storage Orchestration for Kubernetes

PostgreSQL driver and toolkit for Go

GitHub's Online Schema-migration Tool for MySQL

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

Modern UI and powerful API for Ansible, Terraform/OpenTofu/Terragrunt, PowerShell and other DevOps tools.

Streaming replication for SQLite.

Yet another Yogurt - An AUR Helper written in Go

Fast passive subdomain enumeration tool.

An open-source UI-first Identity and Access Management (IAM) / Single-Sign-On (SSO) platform with web UI supporting OAuth 2.0, OIDC, SAML, CAS, LDAP, SCIM, WebAuthn, TOTP, MFA, Face ID, RADIUS, Google Workspace, Active Directory and Kerberos

Cloudflare Tunnel client

ZITADEL - Identity infrastructure, simplified for you.

LLM-powered framework for deep document understanding, semantic retrieval, and context-aware answers using RAG paradigm.

Nightingale is to monitoring and alerting what Grafana is to visualization.

VPN client in a thin Docker container for multiple VPN providers, written in Go, and using OpenVPN or Wireguard, DNS over TLS, with a few proxy servers built-in.

:tropical_fish: Beats - Lightweight shippers for Elasticsearch & Logstash

Automatically generate RESTful API documentation with Swagger 2.0 for Go.

Cross-platform backup tool for Windows, macOS & Linux with fast, incremental backups, client-side end-to-end encryption, compression and data deduplication. CLI and GUI included.

CrowdSec - the open-source and participative security solution offering crowdsourced protection against malicious IPs and access to the most advanced real-world CTI.

Sarama is a Go library for Apache Kafka.

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。

Distributed server for social and realtime games and apps.

Go Training Class Material :

Ultimate camera streaming application with support RTSP, RTMP, HTTP-FLV, WebRTC, MSE, HLS, MP4, MJPEG, HomeKit, FFmpeg, etc.

Secure environments for developers and their agents

Distributed web crawler admin platform for spiders management regardless of languages and frameworks. 分布式爬虫管理平台，支持任何语言和框架

Cloud cost estimates for Terraform in pull requests💰📉 Shift FinOps Left!

Super simple build framework with fast, repeatable builds and an instantly familiar syntax – like Dockerfile and Makefile had a baby.

🏔 Love Freedom - ❌ Block Mass Surveillance

Customization of kubernetes YAML configurations

An organizer for your porn, written in Go. Documentation: https://docs.stashapp.cc

psutil for golang

Full-featured and highly configurable SFTP, HTTP/S, FTP/S and WebDAV server - S3, Google Cloud Storage, Azure Blob

A vulnerability scanner for container images and filesystems

Realtime log viewer for containers. Supports Docker, Swarm and K8s.

A production-ready QUIC implementation in pure Go

Netmaker makes networks with WireGuard. Netmaker automates fast, secure, and distributed virtual networks.

Simple bookmark manager built with Go

Instant, easy, and predictable development environments

Continuous Profiling Platform. Debug performance issues down to a single line of code

Kubescape is an open-source Kubernetes security platform for your IDE, CI/CD pipelines, and clusters. It includes risk analysis, security, compliance, and misconfiguration scanning, saving Kubernetes users and administrators precious time, effort, and resources.

🚀 gnet is a high-performance, lightweight, non-blocking, event-driven networking framework written in pure Go.

Take control over your live stream video by running it yourself. Streaming + chat out of the box.

A truly Open Source MongoDB alternative

A distributed transaction framework, supports workflow, saga, tcc, xa, 2-phase message, outbox patterns, supports many languages.

A powerful AI coding agent. Built for the terminal.

The best way of working with Protocol Buffers.

🧟 The modern PHP app server

go generate based graphql server library

Adversary Emulation Framework

cqhttp的golang实现，轻量、原生跨平台.

Tyk Open Source API Gateway written in Go, supporting REST, GraphQL, TCP and gRPC protocols

OpenID Connect (OIDC) identity and OAuth 2.0 provider with pluggable connectors

Yet another WebUI for Nginx

Work with remote images registries - retrieving information, images, signing content

Fast and secure standalone server for resizing, processing, and converting images on the fly

AI Trading OS: Multi-AI, multi-exchange trading infrastructure with Strategy Studio.

The toolkit to pack, ship, store, and deliver container content

screen sharing for developers https://screego.net/

live video streaming server in golang

A database migration tool. Supports SQL migrations and Go functions.

A rich terminal UI for GitHub that doesn't break your flow.

A language for writing HTML user interfaces in Go.