A dynamic DNS client tool that supports AliDNS, Cloudflare, Google Domains, DNSPod, HE.net & DuckDNS & DreamHost, etc, written in Go.

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

🌟100+ 原创 LLM / RL 原理图📚，《大模型算法》作者巨献！💥（100+ LLM/RL Algorithm Maps ）

🎨 Terminal color rendering library, support 8/16 colors, 256 colors, RGB color rendering output, support Print/Sprintf methods, compatible with Windows. GO CLI 控制台颜色渲染工具库，支持16色，256色，RGB色彩渲染输出，使用类似于…

A comprehensive, efficient, and reusable util function library of Go.

A shell parser, formatter, and interpreter with bash and zsh support; includes shfmt

🛡️ A private certificate authority (X.509 & SSH) & ACME server for secure automated certificate management, so you can use TLS everywhere & SSO for SSH.

CFSSL: Cloudflare's PKI and TLS toolkit

Ip2region is an offline IP-to-Region localization library and IP data management framework with both IPv4 and IPv6 supports, 10-microsecond level query efficiency, xdb search client for many progra…

Pulumi - Infrastructure as Code in any programming language 🚀

a fake clock for golang

ZITADEL - Identity infrastructure, simplified for you.

《深入理解 AI Agent：设计原理与工程实践》（李博杰 著）开源主仓库：全书正文、编译版 PDF 与按章配套代码

QEMU in a Docker container.

Scale computer-use 2.0 with open-source drivers, cross-OS fleets, and benchmarks for training, evaluation, and data generation.

A simple to deploy but feature rich S3 object storage server for your filesystem

Collection of the most essential transitions for web apps, skill for agents and Refine tool for agents

A unified storage SDK for object and blob backends. One small, honest API. Web-standards I/O.

👩‍🚒 Good content deserves good paper.

ripgrep recursively searches directories for a regex pattern while respecting your gitignore

Manage kubernetes in the most light and convenient way ☸️

Hermes WebUI: The best way to use Hermes Agent from the web or from your phone!

Concourse is a container-based automation system written in Go. It's mostly used for CI/CD.

🧑‍🚀 Authentication and authorization infrastructure for SaaS and AI apps, built on OIDC and OAuth 2.1 with multi-tenancy, SSO, and RBAC.

The missing reverse proxy for ssh scp

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

Golang bindings for ipquery.io | A free and performant ip address API

Instant, Concurrent, Secure & Lightweight Sandbox for AI Agents.

Open Source Alternative to Vercel, Netlify and Heroku.

NeMo Guardrails is an open-source toolkit for easily adding programmable guardrails to LLM-based conversational systems.