Top JavaScript Repos

• react

  The library for web and native user interfaces.

  JavaScript, 51247 forks, 247639 stars

• ECC

  The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

  JavaScript, 36701 forks, 242168 stars

• javascript-algorithms

  📝 Algorithms and data structures implemented in JavaScript with explanations and links to further readings

  JavaScript, 31038 forks, 196539 stars

• JavaGuide

  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, 46173 forks, 157957 stars

• javascript

  JavaScript Style Guide

  JavaScript, 26599 forks, 148131 stars

• next.js

  The React Framework

  JavaScript, 31771 forks, 141889 stars

• 30-seconds-of-code

  Coding articles to level up your development skills

  JavaScript, 12484 forks, 128792 stars

• node

  Node.js JavaScript runtime ✨🐢🚀✨

  JavaScript, 36565 forks, 119271 stars

• three.js

  JavaScript 3D Library.

  JavaScript, 36497 forks, 114691 stars

• axios

  Promise based HTTP client for the browser and node.js

  JavaScript, 11822 forks, 109198 stars

• ponytail

  Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.

  JavaScript, 5973 forks, 108194 stars

• create-react-app

  Set up a modern web app by running one command.

  JavaScript, 26917 forks, 103291 stars

• material-ui

  Material UI: Comprehensive React component library that implements Google's Material Design. Free forever.

  JavaScript, 32562 forks, 98894 stars

• Web-Dev-For-Beginners

  24 Lessons, 12 Weeks, Get Started as a Web Developer

  JavaScript, 15804 forks, 96433 stars

• clean-code-javascript

  Clean Code concepts adapted for JavaScript

  JavaScript, 12619 forks, 94766 stars

• claude-mem

  Persistent Context Across Sessions for Every Agent – Captures everything your agent does during sessions, compresses it with AI, and injects relevant context back into future sessions. Works with Claude Code, OpenClaw, Codex, Gemini, Hermes, Copilot, OpenCode + More

  JavaScript, 8017 forks, 91529 stars

• uptime-kuma

  A fancy self-hosted monitoring tool

  JavaScript, 8271 forks, 90478 stars

• agent-skills

  Production-grade engineering skills for AI coding agents.

  JavaScript, 9549 forks, 89121 stars

• svelte

  web development for the rest of us

  JavaScript, 5210 forks, 87978 stars

• github-readme-stats

  :zap: Dynamically generated stats for your github readmes

  JavaScript, 36926 forks, 79826 stars

• taste-skill

  Taste-Skill - gives your AI good taste. stops the AI from generating boring, generic slop

  JavaScript, 5426 forks, 79319 stars

• Font-Awesome

  The iconic SVG, font, and CSS toolkit

  JavaScript, 12187 forks, 76857 stars

• json-server

  Get a full fake REST API with zero coding in less than 30 seconds (seriously)

  JavaScript, 7268 forks, 75686 stars

• anime

  JavaScript animation engine

  JavaScript, 4881 forks, 72345 stars

• reveal.js

  The HTML Presentation Framework

  JavaScript, 16988 forks, 72164 stars

• express

  Fast, unopinionated, minimalist web framework for node.

  JavaScript, 24721 forks, 69389 stars

• career-ops

  Open-source AI job search: scan job portals, evaluate listings with a structured A-F rubric into a 1.0-5.0 score, tailor your CV, track applications — runs locally in your AI coding CLI (Claude Code, Codex, OpenCode, Antigravity…)

  JavaScript, 12897 forks, 67789 stars

• Chart.js

  Simple HTML5 Charts using the <canvas> tag

  JavaScript, 11942 forks, 67657 stars

• uBlock

  uBlock Origin - An efficient blocker for Chromium and Firefox. Fast and lean.

  JavaScript, 4299 forks, 67218 stars

• 33-js-concepts

  📜 33 JavaScript concepts every developer should know.

  JavaScript, 9138 forks, 66513 stars