The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
The library for web and native user interfaces.
📝 Algorithms and data structures implemented in JavaScript with explanations and links to further readings
Java 面试 & 后端通用面试指南,覆盖计算机基础、数据库、分布式、高并发、系统设计与 AI 应用开发
JavaScript Style Guide
The React Framework
Coding articles to level up your development skills
Node.js JavaScript runtime ✨🐢🚀✨
JavaScript 3D Library.
Promise based HTTP client for the browser and node.js
Set up a modern web app by running one command.
Material UI: Comprehensive React component library that implements Google's Material Design. Free forever.
24 Lessons, 12 Weeks, Get Started as a Web Developer
Clean Code concepts adapted for JavaScript
Agent skills that give coding agents taste: art direction, reference images and a browser check instead of generic AI pages
A fancy self-hosted monitoring tool
web development for the rest of us
:zap: Dynamically generated stats for your github readmes
Turn any idea, plan, or codebase into a beautiful interactive diagram. An agent skill for Claude Code, Codex, and more.
The iconic SVG, font, and CSS toolkit