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.☆437,471Updated this week
- The library for web and native user interfaces.☆243,346Updated this week
- The React Framework☆137,934Updated this week
- A framework for building native applications using React☆125,456Updated this week
- 免费的计算机编程类中文书籍，欢迎投稿☆116,358Jul 15, 2024Updated last year
- A set of beautifully-designed, accessible components and a code distribution platform. Works with your favorite frameworks. Open Source. …☆107,322Updated this week
- Set up a modern web app by running one command.☆103,922Feb 15, 2025Updated last year
- Material UI: Comprehensive React component library that implements Google's Material Design. Free forever.☆97,944Updated this week
- An enterprise-class UI design language and React UI library☆97,653Updated this week
- Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation☆89,323Updated this week
- ✨ Light and Fast AI Assistant. Support: Web | iOS | MacOS | Android | Linux | Windows☆87,319Dec 2, 2025Updated 2 months ago
- Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one☆87,592Updated this week
- A collection of awesome things regarding React ecosystem☆72,110Jan 14, 2026Updated last month
- Apache Superset is a Data Visualization and Data Exploration Platform☆70,661Updated this week
- 📜 33 JavaScript concepts every developer should know.☆66,255Feb 17, 2026Updated last week
- Easy to maintain open source documentation websites.☆63,844Feb 19, 2026Updated last week
- 🐻 Bear necessities for state management in React☆57,061Feb 19, 2026Updated last week
- An open-source, self-hosted note-taking service. Your thoughts, your data, your control — no tracking, no ads, no subscription fees.☆57,091Feb 14, 2026Updated last week
- The best React-based framework with performance, scalability and security built in.☆55,957Updated this week
- Appwrite® - complete cloud infrastructure for your web, mobile and AI apps. Including Auth, Databases, Storage, Functions, Messaging, Hos…☆54,952Updated this week
- A powerful cross-platform UI toolkit for building native-quality iOS, Android, and Progressive Web Apps with HTML, CSS, and JavaScript.☆52,379Updated this week
- Build AI Agents, Visually☆49,310Updated this week
- 🤖 Powerful asynchronous state management, server-state utilities and data fetching for the web. TS/JS, React Query, Solid Query, Svelte …☆48,586Updated this week
- An open-source framework for making universal native apps with React. Expo runs on Android, iOS, and the web.☆47,450Updated this week
- Cheatsheets for experienced React developers getting started with TypeScript☆46,961Feb 13, 2026Updated 2 weeks ago
- Curated List of React Components & Libraries.☆46,910Jan 26, 2026Updated last month
- 30 days of JavaScript programming challenge is a step-by-step guide to learn JavaScript programming language in 30 days. This challenge m…☆46,118Dec 6, 2025Updated 2 months ago
- 🔥🔥🔥 Open-source Jira, Linear, Monday, and ClickUp alternative. Plane is a modern project management platform to manage tasks, sprints,…☆45,996Updated this week
- very good whiteboard infinite canvas SDK☆45,338Updated this week
- Meteor, the JavaScript App Platform☆44,782Updated this week
- A terminal built on web technologies☆44,723Aug 14, 2024Updated last year
- List of top 500 ReactJS Interview Questions & Answers....Coding exercise questions are coming soon!!☆44,282Updated this week
- ✨ Innovative and open-source visualization application that transforms various data formats, such as JSON, YAML, XML and CSV into interac…☆43,349Feb 19, 2026Updated last week
- Full stack, modern web application template. Using FastAPI, React, SQLModel, PostgreSQL, Docker, GitHub Actions, automatic HTTPS and more…☆41,646Feb 16, 2026Updated last week
- Visual primitives for the component age. Use the best bits of ES6 and CSS to style your apps without stress 💅☆41,030Feb 19, 2026Updated last week
- Payload is the open-source, fullstack Next.js framework, giving you instant backend superpowers. Get a full TypeScript backend and admin …☆40,794Updated this week
- Chakra UI is a component system for building SaaS products with speed ⚡️☆40,321Updated this week
- An extremely fast bundler for the web☆39,797Feb 5, 2026Updated 3 weeks ago
- 🧙♀️ Move Fast and Break Nothing. End-to-end typesafe APIs made easy.☆39,613Updated this week
- Building a modern alternative to Salesforce, powered by the community.☆39,884Feb 20, 2026Updated last week