#react

An enterprise-class UI design language and React UI library

A design system built by IBM

Official JavaScript repository for Clerk authentication

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

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

Unstyled UI components for building accessible web apps and design systems. From the creators of Radix, Floating UI, and Material UI.

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

HTML5 JavaScript Component Suite for Responsive Web Development

A collection of libraries and tools that help you build adaptive, accessible, and robust user experiences.

Apache Superset is a Data Visualization and Data Exploration Platform

A declarative JavaScript library for application development using cloud services.

Official Sentry SDKs for JavaScript

The frontend framework and toolchain of Lynx

A framework for building native Windows apps with React.

MUI X: Build complex and data-rich applications using a growing list of advanced React components, like the Data Grid, Date and Time Pickers, Charts, and more!

The Open Source Firebase Alternative with GraphQL.

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

The React Framework

The JavaScript and API powered WordPress.com

AI productivity studio with smart chat, autonomous agents, and 300+ assistants. Unified access to frontier LLMs

Carbon by Sage | ReactJS UI Component Library

Hydrogen lets you build faster headless storefronts in less time, on Shopify.

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 wrapper implementation for React of the UI5 Web Components that are compliant with the SAP Fiori User Experience

The best JavaScript Data Table for building Enterprise Applications. Supports React / Angular / Vue / Plain JavaScript.

⚡️ Libraries for building performant and instant search and and discovery experiences with Algolia. Compatible with JavaScript, TypeScript, React and Vue.

The industry-leading GraphQL client for TypeScript, JavaScript, React, Vue, Angular, and more. Apollo Client delivers powerful caching, intuitive APIs, and comprehensive developer tools to accelerate your app development.

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

Auth0 SDK for React Single Page Applications (SPA)

Next.js SDK for signing in with Auth0