#react

Apache Superset is a Data Visualization and Data Exploration Platform

An enterprise-class UI design language and React UI library

A design system built by IBM

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

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..

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.

Amplify UI is a collection of accessible, themeable, performant React (and more!) components that can connect directly to the cloud.

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 React Framework

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

Official JavaScript repository for Clerk authentication

React components for Cloudscape Design System

Official Sentry SDKs for JavaScript

Fluent UI web represents a collection of utilities, React components, and web components for building web applications.

react-native-test-app provides an app for all supported platforms as a package

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.

TinaCMS is the leading open-source headless CMS that supports Markdown and Visual Editing. Your content is stored in your own GitHub repo 🦙 ❤️

Carbon by Sage | ReactJS UI Component Library

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

Appwrite® - complete cloud infrastructure for your web, mobile and AI apps. Including Auth, Databases, Storage, Functions, Messaging, Hosting, Realtime and more

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

The frontend framework and toolchain of Lynx

The open-source communication infrastructure for agents and products

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

The JavaScript and API powered WordPress.com

Flagsmith is an open source feature flagging and remote config service. Self-host or use our hosted version at https://app.flagsmith.com.

A React UI components lib for TDesign.

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

Next.js SDK for signing in with Auth0