Open source. Open possibilities.

React Suite provides React UI components for building web applications. Supports major browsers and server-side rendering with Next.js. Includes installation via package managers and framework-specific guides.

EnigmaCMS-FrontEnd is the front-end repository for Enigma, described in its README as the official website of a web and coding club. Documentation is minimal: a single descriptive line plus repeated automated security-scan comments, with no setup, stack, or usage guidance.

HeroUI, formerly NextUI, is a production-ready React component library combining React Aria accessibility with Tailwind CSS v4. It offers compound components, per-component packages, and AI-oriented tooling such as an MCP server, llms.txt, and agent skills.

Official template and extension bank for the create-awesome-node-app CLI. It bundles ten starter projects (React Vite, Next.js, Next.js SaaS AI, NestJS, Remix, Astro, Hono, Turborepo, WebdriverIO, WebExtension) plus addons and layered CI workflows for validating template output.

React Hook Form is a small, dependency-free React library for form state management and validation, working on web and React Native. It embraces native HTML validation and integrates with schema validators like Yup, Zod, AJV, Superstruct and Joi.

Chakra UI is an open-source React component system for building accessible web apps and SaaS products quickly. It ships installable component packages, supports Next.js RSC, and is MIT licensed.

Twin.macro is a Babel macro that brings Tailwind CSS utility classes to CSS-in-JS workflows, converting tw, css, styled, and theme usages into CSS objects at build time. It supports emotion, styled-components, solid-styled-components, stitches, and goober, with setup examples for Vite, Next.js, Gatsby, Storybook, and more.

React Testing Library is a lightweight solution for testing React components, encouraging tests that mimic real user interactions for better maintainability and confidence.

Terax is a lightweight (~7-8 MB) terminal-first, AI-native development workspace built on Tauri 2, Rust, and React 19, combining a WebGL terminal, CodeMirror editor, git source control, web preview, and an agentic AI side-panel with BYOK or local models.

A curated awesome list of framework-level UI component libraries and design systems, organized by framework such as React, Vue, Angular, Ember, Web Components, Rails and Astro, plus special-use-case libraries, tooling, style guides and community resources.

A comprehensive production-ready boilerplate for Next.js 16+, Tailwind CSS 4, and TypeScript, prioritizing developer experience with a full suite of testing, linting, and monitoring tools.

React-admin is an open-source frontend framework by marmelab for building browser-based single-page admin applications on REST or GraphQL APIs, using TypeScript, React and Material Design. It ships hooks and components for authentication, routing, forms, validation, datagrids, search, i18n and theming.

An SSR-safe React wrapper for Takt privacy-friendly analytics, providing a provider component, hooks, declarative event tracking, and a framework-agnostic custom element.

React Bits is an open-source library of 165+ animated, interactive React components for building visually striking websites. It includes text animations, backgrounds, UI elements, and free creative tools.

CopilotKit is an SDK for building agent-native apps with Generative UI, shared state, and human-in-the-loop workflows on React, Angular, Vue, React Native, Slack, and Microsoft Teams. MIT-licensed; the team behind the AG-UI Protocol.

AgnosticUI Local (v2) is a CLI-based, framework-agnostic UI component library that copies component source, styles and tests directly into your project for React, Vue, Svelte or Lit, with 55 accessible components, CSS custom-property theming and AI prompt playbooks.

Tremor NPM offers 20+ open-source React components built on Tailwind CSS for building charts and dashboards, including area charts, cards and metric elements with light and dark theme styling.

A curated collection of 500 React interview questions and answers covering core concepts, hooks, Redux, routing, testing and more, aimed at helping developers prepare for React job interviews.

Zustand is a small, fast React state management library using hooks. It provides a simple, unopinionated API for managing application state without boilerplate or context providers.

Free MIT-licensed React admin and dashboard template built on React 19, CoreUI React components and Vite, with AI-assistant context files (.cursorrules, ARCHITECTURE.md, DEVELOPMENT.md) and a ready-made layout, routing and sidebar skeleton.