React and Next.js performance guidance for writing, reviewing, and refactoring production UI code.

AI-powered job search system built on Claude Code. 14 skill modes, Go dashboard, PDF generation, batch processing.

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

Go implementation of the Ethereum protocol

Official Lark/Feishu CLI tool with 200+ commands and 26 AI agent skills, designed for agent-native operation and easy integration with AI runtimes.

A cryptocurrency trading API with more than 100 exchanges in JavaScript / TypeScript / Python / C# / PHP / Go / Java

A comprehensive toolkit for enhancing GitHub Copilot with specialized agents, instructions, and workflows.

《Hello 算法》：动画图解、一键运行的数据结构与算法教程。支持简中、繁中、English、日本語，提供 Python, Java, C++, C, C#, JS, Go, Swift, Rust, Ruby, Kotlin, TS, Dart 等代码实现

Security scanner for AI agent skills. Detect vulnerabilities, malicious patterns, and security risks.

Build typed AI agents with Pydantic patterns

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

Lightweight static analysis for many languages. Find bug variants with patterns that look like source code.