JavaScript Libraries

freeCodeCamp

by freeCodeCamp

freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.

rea

by morluto

Reverse engineer anything with agents, from app behavior down to native binaries.

project-based-learning

by practical-tutorials

Curated list of project-based tutorials

react

by react

The library for web and native user interfaces.

vue

by vuejs

This is the repo for Vue 2. For Vue 3, go to https://github.com/vuejs/core

javascript-algorithms

by trekhleb

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

You-Dont-Know-JS

by getify

A book series (2 published editions) on the JS language.

bootstrap

by twbs

The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.

javascript

by airbnb

JavaScript Style Guide

30-seconds-of-code

by Chalarangelo

Coding articles to level up your development skills

electron

by electron

:electron: Build cross-platform desktop apps with JavaScript, HTML, and CSS

node

by nodejs

Node.js JavaScript runtime ✨🐢🚀✨

free-programming-books-zh_CN

by justjavac

:books: 免费的计算机编程类中文书籍，欢迎投稿

immich

by immich-app

High performance self-hosted photo and video management solution.

three.js

by mrdoob

JavaScript 3D Library.

TypeScript

by microsoft

TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

axios

by axios

Promise based HTTP client for the browser and node.js

deno

by denoland

A modern runtime for JavaScript and TypeScript.

nodebestpractices

by goldbergyoni

✅ The Node.js best practices list (July 2026)

angular

by angular

Deliver web apps with confidence 🚀

playwright

by microsoft

Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

app-ideas

by florinpop17

A Collection of application ideas which can be used to improve your coding skills.

Web-Dev-For-Beginners

by microsoft

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

bun

by oven-sh

Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one

clean-code-javascript

by ryanmcdermott

Clean Code concepts adapted for JavaScript

storybook

by storybookjs

Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation

mermaid

by mermaid-js

Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown

nest

by nestjs

A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications with TypeScript/JavaScript 🚀

awesome-react

by enaqx

A collection of awesome things regarding React ecosystem

Front-End-Checklist

by thedaviddias

🗂 The essential checklist for modern web development, for humans and AI agents

anime

by juliangarnier

JavaScript animation engine

strapi

by strapi

🚀 Strapi is the leading open-source headless CMS. It’s 100% JavaScript/TypeScript, fully customizable, and developer-first.

remotion

by remotion-dev

🎥 Make videos programmatically with React

express

by expressjs

Fast, unopinionated, minimalist web framework for node.

uBlock

by gorhill

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

Chart.js

by chartjs

Simple HTML5 Charts using the <canvas> tag

awesome-nodejs

by sindresorhus

:zap: Delightful Node.js packages and resources [BECAUSE OF TOO MUCH SPAM AND LOW-QUALITY SUBMISSIONS, SUBMISSIONS ARE PAUSED TEMPORARILY]

docusaurus

by meta

Easy to maintain open source documentation websites.

33-js-concepts

by leonardomso

📜 33 JavaScript concepts every developer should know.

webpack

by webpack

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders",…

socket.io

by socketio

Bidirectional and low-latency communication for every platform

leetcode-master

by youngyangyang04

《代码随想录》LeetCode 刷题攻略：200道经典题目刷题顺序，共60w字的详细图解，视频难点剖析，50余张思维导图，支持C++，Java，Python，Go，JavaScript等多语言版本，从此算法学习不再迷茫！🔥🔥 来看看，你会发现相见恨晚！🚀

lodash

by lodash

A modern JavaScript utility library delivering modularity, performance, & extras.

twenty

by twentyhq

The open alternative to Salesforce, designed for AI.

appwrite

by appwrite

The open-source cloud for agents & devs. Including Auth, Databases, Storage, Functions, Messaging, Hosting, Realtime, WAF and more

html5-boilerplate

by h5bp

A professional front-end template for building fast, robust, and adaptable web apps or sites.

joplin

by laurent22

Joplin - the privacy-focused note taking app with sync capabilities for Windows, macOS, Linux, Android and iOS.

leetcode

by azl397985856

LeetCode Solutions: A Record of My Problem Solving Journey.( leetcode题解，记录自己的leetcode解题之路。)

GSAP

by greensock

GSAP (GreenSock Animation Platform), a JavaScript animation library for the modern web

Modernizr

by Modernizr

Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the user’s browser.