OpenSpec Practical Guide

Spec-driven development (SDD) for AI coding assistants.

🌐 Make websites accessible for AI agents. Automate tasks online with ease.

ShareX is a free and open-source application that enables users to capture or record any area of their screen with a single keystroke. It also supports uploading images, text, and various file type…

MCP server for Apple Developer Documentation - Search iOS/macOS/SwiftUI/UIKit docs, WWDC videos, Swift/Objective-C APIs & code examples in Claude, Cursor & AI assistants

🎨 The open-source Claude Design alternative. 🖥️ Local-first desktop app. 🖼️ Your coding agent becomes the design engine: prototypes, landing pages, dashboards, slides, images & video — real files, …

Web and API based SMTP testing

Production-ready Cloudflare Worker starter template

List of curated UI libraries, templates and inspirations

Bash is all you need - A nano claude code–like 「agent harness」, built from 0 to 1

from vibe coding to agentic engineering - practice makes claude perfect

Just a lightweight image object library.

Sub2API 一站式开源中转服务，让 Claude、Openai 、Gemini、Grok订阅统一接入，支持拼车共享，更高效分摊成本，原生工具无缝使用。

🔨AI 方向好用的科研工具

Integrate the DeepSeek API into popular software

A VSCode extension to use Openai/Ollama/Anthropic/Gemini API Providers in GitHub Copilot Chat

你想蒸馏的下一个员工，何必是同事。蒸馏任何人的思维方式——心智模型、决策启发式、表达DNA。Distill how anyone thinks.

A collection of DESIGN.md files analysis by popular brand design systems. Drop one into your project and let coding agents generate a matching UI.

The agent that grows with you

"OpenHarness: Open Agent Harness with a Built-in Personal Agent--Ohmo!"

The best-benchmarked open-source AI memory system. And it's free.

原汁原昧 Claude Code 可运行,可构建, 可调试版; 生产级工程化, 企业级可靠性; 安全无毒, 内存泄露修复

UI library that looks like it was drawn by hand

Clone any website with one command using AI coding agents

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

The official Python library for the OpenAI API

Proxifier Alternative to redirect any Windows/MacOS/Linux TCP and UDP traffic to HTTP/Socks5 proxy

A list of Free Software network services and web applications which can be hosted on your own servers

A lightweight alternative to OpenClaw that runs in containers for security. Connects to WhatsApp, Telegram, Slack, Discord, Gmail and other messaging apps,, has memory, scheduled jobs, and runs dir…

Fast, small, and fully autonomous AI personal assistant infrastructure, any OS, any platform — deploy anywhere, swap anything 🦀