react

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

The library for web and native user interfaces.

The React Framework

An AI skill that provides design intelligence for building professional UI/UX across multiple platforms.

A framework for building native applications using React

Composable, accessible components with thoughtful defaults. Build your own component library with code you can customize, extend, and make your own.

:books: 免费的计算机编程类中文书籍，欢迎投稿

Set up a modern web app by running one command.

An enterprise-class UI design language and React UI library

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

π RuView turns commodity WiFi signals into real-time spatial intelligence, vital sign monitoring, and presence detection — all without a single pixel of video.

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

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

✨ Zero-config AI chat assistant. No API key needed — sign up and instantly chat with GPT-5, Claude 4, Gemini 2.5, DeepSeek & 100+ top models. Pay-as-you-go saves you more. Available on Web, iOS, macOS, Android, Linux, Windows.

Apache Superset is a Data Visualization and Data Exploration Platform

A collection of awesome things regarding React ecosystem

📜 33 JavaScript concepts every developer should know.

Easy to maintain open source documentation websites.

🎥 Make videos programmatically with React

A timeline for your thoughts. Just type. It stays yours.

🔥🔥🔥 Open-source Jira, Linear, Monday, and ClickUp alternative. Plane is a modern project management platform to manage tasks, sprints, docs, and triage.

🐻 Bear necessities for state management in React

The open alternative to Salesforce, designed for AI.

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

React-based framework with performance, scalability, and security built in.

Build AI Agents, Visually

An open-source framework for making universal native apps with React. Expo runs on Android, iOS, and the web.

A powerful cross-platform UI toolkit for building native-quality iOS, Android, and Progressive Web Apps with HTML, CSS, and JavaScript.

Build infinite canvas apps in React with the tldraw SDK. World's best, top-most agent recommended #1 five star SDK.

🤖 Powerful asynchronous state management, server-state utilities and data fetching for the web. TS/JS, React Query, Solid Query, Svelte Query and Vue Query.

The largest open-source library of animated, interactive, and customizable React & Next.js components for building standout web products and experiences. Built for humans and AI agents.

Curated List of React Components & Libraries.

Cheatsheets for experienced React developers getting started with TypeScript

30 days of JavaScript programming challenge is a step-by-step guide to learn JavaScript programming language in 30 days. This challenge may take more than 100 days, please just follow your own pace. These videos may help too: https://www.youtube.com/channel/UC7PNRuno1rzYPb1xLa4yktw

Full-stack web application template with FastAPI, React, SQLModel, PostgreSQL, Vite, Tailwind CSS, shadcn/ui, FastAPI Cloud, and Docker Compose.

Payload is the open-source, fullstack Next.js framework, giving you instant backend superpowers. Get a full TypeScript backend and admin panel instantly. Use Payload as a headless CMS or for building powerful applications.

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

Meteor, the JavaScript App Platform

A terminal built on web technologies

A one-of-a-kind resume builder that keeps your privacy in mind. Completely secure, customizable, portable, open-source and free forever. Try it out today!

✨ Innovative and open-source visualization application that transforms various data formats, such as JSON, YAML, XML and CSV into interactive graphs.

Fast, expressive styling for React. Server components, client components, streaming SSR, React Native—one API.

Platform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.

The fastest knowledge base for growing teams. Beautiful, realtime collaborative, feature packed, and markdown compatible.

🧙‍♀️ Move Fast and Break Nothing. End-to-end typesafe APIs made easy.

Chakra UI is a component system for building SaaS products with speed ⚡️

:hedgehog: PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, uncover opportunities, and ship fixes. Steer it all from Slack, web, desktop, or the MCP.

The open-source communication infrastructure for agents and products

🌈 React for interactive command-line apps

An extremely fast bundler for the web

Video.js v10 - open source media player framework for HTML and React.

An open-source engine that turns continuous content streams into search and monitoring. Durable ingestion, hybrid search, alerts, and plugins for formats, models and business rules.

Fullstack app framework for web, desktop, and mobile.

Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..

⚛️ Fast 3kB React alternative with the same modern API. Components & Virtual DOM.

👨🏻‍💻👩🏻‍💻 Use Ant Design like a Pro!

The headless rich text editor framework for web artisans.

React Flow | Svelte Flow - Powerful open source libraries for building node-based UIs with React (https://reactflow.dev) or Svelte (https://svelteflow.dev). Ready out-of-the-box and infinitely customizable.

The Frontend Stack for Agents & Generative UI. React, Angular, Mobile, Slack, and more. Makers of the AG-UI Protocol

FCC China open source codebase and curriculum. Learn to code and help nonprofits.

开放式跨端跨框架解决方案，支持使用 React/Vue 等框架来开发微信/京东/百度/支付宝/字节跳动/ QQ 小程序/H5/React Native 等应用。

Clone any website with one command using AI coding agents

The world's most flexible commerce platform for agents and developers

Create beautiful applications using Go

📗 SheetJS Spreadsheet Data Toolkit -- New home https://git.sheetjs.com/SheetJS/sheetjs

🛡️ ⚛️ A simple, scalable, and powerful architecture for building production ready React applications.

A React Framework for building internal tools, admin panels, dashboards & B2B apps with unmatched flexibility.

Awesome React Native components, news, tools, and learning material!

🥇掘金翻译计划，可能是世界最大最好的英译中技术社区，最懂读者和译者的翻译平台：

A modern animation library for React and JavaScript

Build forms in React, without the tears 😭

Beautiful and accessible drag and drop for lists with React

A highly customizable homepage (or startpage / application dashboard) with Docker and service API integrations.

🇨🇭 A React renderer for Three.js

React Hooks for Data Fetching

SigNoz is an open-source, OpenTelemetry-native observability platform for your team and their AI agents. Get logs, metrics, and traces in one tool with features like APM, distributed tracing, log management, infra monitoring, etc. Combined with SigNoz MCP and a native AI teammate (in SigNoz Cloud) it helps you build more resilient apps.

A fully featured React components library

Scalable datastore for metrics, events, and real-time analytics

A completely customizable framework for building rich text editors. (Currently in beta.)

Fully autonomous AI Agents system capable of performing complex penetration testing tasks

Sim is the collaborative workspace to build, deploy, and monitor AI agents and workflows. Used by 100,000+ builders.

🔥 A highly scalable, offline-first foundation with the best developer experience and a focus on performance and best practices.

The Monorepo Platform that amplifies both developers and AI agents. Nx optimizes your builds, scales your CI, and fixes failed PRs automatically. Ship in half the time.

Hey is a decentralized and permissionless social media app built with Lens Protocol 🌿

✌️ A spring physics based React animation library

Completely unstyled, fully accessible UI components, designed to integrate beautifully with Tailwind CSS.

🤖 Headless UI for building powerful tables & datagrids for TS/JS - React-Table, Vue-Table, Solid-Table, Svelte-Table

Authentication for the Web.

Simple, scalable state management.

插件化、定制化、无广告的免费音乐播放器

List of 1000 JavaScript Interview Questions

Redefined chart library built with React and D3

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

The AI Toolkit for TypeScript. From the creators of Next.js, the AI SDK is a free open-source library for building AI-powered applications and agents

我是依扬（木易杨），公众号「高级前端进阶」作者，每天搞定一道前端大厂面试题，祝大家天天进步，一年后会看到不一样的自己。

React components for efficiently rendering large lists and tabular data

A frontend Framework for single-page applications on top of REST/GraphQL APIs, using TypeScript, React and Material Design

The Developer Tool for Visual Engineers • An Open-Source AI-First Design tool • Visually build, style, and edit your code with AI • World's best, top-most agent recommended #1 Developer tool for Designers and Visual Engineers to design with Real Code.

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……

Cross-Platform React Native UI Toolkit