The library for web and native user interfaces.

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

JavaScript Style Guide

Coding articles to level up your development skills

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

The iconic SVG, font, and CSS toolkit

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

JavaScript animation engine

The all-in-one Desktop & Docker AI application with built-in RAG, AI agents, No-code agent builder, MCP compatibility, and more.

The most comprehensive database of Chinese poetry 🧶最全中华古诗词数据库, 唐宋两朝近一万四千古诗人, 接近5.5万首唐诗加26万宋诗. 两宋时期1564位词人，21050首词。

A tool for writing better scripts

List of top 500 ReactJS Interview Questions & Answers....Coding exercise questions are coming soon!!

Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)

前端精读周刊。帮你理解最前沿、实用的技术。

An open source collection of animated, interactive & fully customizable React components for building memorable websites.

30 Days of React challenge is a step by step guide to learn React in 30 days. These videos may help too: https://www.youtube.com/channel/UC7PNRuno1rzYPb1xLa4yktw

List of 1000 JavaScript Interview Questions

前端面试每日 3+1，以面试题来驱动学习，提倡每日学习与思考，每天进步一点！每天早上5点纯手工发布面试题（死磕自己，愉悦大家），6000+道前端面试题全面覆盖，HTML/CSS/JavaScript/Vue/React/Nodejs/TypeScript/ECMAScritpt/Webpack/Jquery/小程序/软技能……

📗🌐 🚢 Comprehensive and exhaustive JavaScript & Node.js testing best practices (August 2025)

Mostly adequate guide to FP (in javascript)

A spring that solves your animation problems.

expose yourself

The most powerful data validation library for JS

Lightweight fuzzy-search, in JavaScript

High performance and SEO friendly lazy loader for images (responsive and normal), iframes and more, that detects any visibility changes triggered through user interaction, CSS or JavaScript without…

Pragmatic, balanced FP in JavaScript. @FLJSBook on twitter.

🌲 super fast, all natural json logger

📦 Workbox: JavaScript libraries for Progressive Web Apps

A Virtual DOM and diffing algorithm

Detect Browsers, OS, Devices, Bots, AI Crawlers, Apps, and more. Run in Browser (client-side) or Node.js (server-side).