React is a powerful JavaScript library for building user interfaces, primarily for single-page applications. Developed and maintained by Facebook, it emphasizes the efficient rendering of UI components through a virtual DOM. This ensures high performance when updating the view in response to data changes. React utilizes a component-based architecture, allowing developers to build reusable UI components, which enhances maintainability and scalability. Components can manage their own state using Hooks, like `useState` and `useEffect`, allowing for functional, easy-to-read code. The React ecosystem includes supporting libraries and tools such as React Router for navigation and JSX for templating, creating a versatile framework for developing complex applications. With extensive community support and a robust set of tools for testing, optimization, and development, React continues to be a popular choice for modern web development projects.
View the most prominent open source React projects in the list below. Click on a specific project to view its alternative or complementary packages. Make comparisons and find the best package for your app.
- freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.☆455,485Updated this week
- The library for web and native user interfaces.☆250,459Updated this week
- The React Framework☆142,319Updated this week
- A framework for building native applications using React☆126,610Updated this week
- Composable, accessible components with thoughtful defaults. Build your own component library with code you can customize, extend, and mak…☆123,854Updated this week
- 免费的计算机编程类中文书籍，欢迎投稿☆118,919Jul 29, 2026Updated last month
- An AI skill that provides design intelligence for building professional UI/UX across multiple platforms.☆127,831Updated this week
- Set up a modern web app by running one command.☆103,259Feb 15, 2025Updated last year
- An enterprise-class UI design language and React UI library☆99,512Updated this week
- Material UI: Comprehensive React component library that implements Google's Material Design. Free forever.☆99,046Updated this week
- Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one☆95,970Updated this week
- Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation☆91,054Updated this week
- ✨ 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 mod…☆88,767Aug 11, 2026Updated last month
- π RuView turns commodity WiFi signals into real-time spatial intelligence, vital sign monitoring, and presence detection — all without a …☆94,089Updated this week
- A collection of awesome things regarding React ecosystem☆74,601Sep 4, 2026Updated last week
- Apache Superset is a Data Visualization and Data Exploration Platform☆74,768Updated this week
- 📜 33 JavaScript concepts every developer should know.☆66,523Updated this week
- Easy to maintain open source documentation websites.☆66,247Updated this week
- Open-source, self-hosted note-taking tool built for quick capture. Markdown-native, lightweight, and fully yours.☆63,072Updated this week
- 🐻 Bear necessities for state management in React☆58,689Updated this week
- Appwrite® - complete cloud infrastructure for your web, mobile and AI apps. Including Auth, Databases, Storage, Functions, Messaging, Hos…☆57,368Updated this week
- React-based framework with performance, scalability, and security built in.☆55,940Updated this week
- Build AI Agents, Visually☆55,461Aug 13, 2026Updated last month
- 🔥🔥🔥 Open-source Jira, Linear, Monday, and ClickUp alternative. Plane is a modern project management platform to manage tasks, sprints,…☆59,433Updated this week
- 🎥 Make videos programmatically with React☆59,353Updated this week
- The open alternative to Salesforce, designed for AI.☆56,808Updated this week
- A powerful cross-platform UI toolkit for building native-quality iOS, Android, and Progressive Web Apps with HTML, CSS, and JavaScript.☆52,664Updated this week
- An open-source framework for making universal native apps with React. Expo runs on Android, iOS, and the web.☆52,263Updated this week
- 🤖 Powerful asynchronous state management, server-state utilities and data fetching for the web. TS/JS, React Query, Solid Query, Svelte …☆50,298Updated this week
- Build infinite canvas apps in React with the tldraw SDK. World's best, top-most agent recommended #1 five star SDK.☆50,371Updated this week
- Curated List of React Components & Libraries.☆48,416Jan 26, 2026Updated 7 months ago
- Cheatsheets for experienced React developers getting started with TypeScript☆47,099Updated this week
- 30 days of JavaScript programming challenge is a step-by-step guide to learn JavaScript programming language in 30 days. This challenge m…☆46,813Aug 27, 2026Updated 2 weeks ago
- Meteor, the JavaScript App Platform☆44,805Updated this week
- List of top 500 ReactJS Interview Questions & Answers....Coding exercise questions are coming soon!!☆44,808Updated this week
- A terminal built on web technologies☆44,730Aug 21, 2026Updated 3 weeks ago
- Full-stack web application template with FastAPI, React, SQLModel, PostgreSQL, Vite, Tailwind CSS, shadcn/ui, FastAPI Cloud, and Docker C…☆45,570Sep 3, 2026Updated last week
- ✨ Innovative and open-source visualization application that transforms various data formats, such as JSON, YAML, XML and CSV into interac…☆44,418Updated this week
- Payload is the open-source, fullstack Next.js framework, giving you instant backend superpowers. Get a full TypeScript backend and admin …☆44,752Updated this week
- An open source collection of animated, interactive & fully customizable React components for building memorable websites.☆47,366Updated this week