Material UI: Ready-to-use foundational React components, free forever. It includes Material UI, which implements Google's Material Design.

An enterprise-class UI design language and React UI library

"The mother of all demo apps" — Exemplary fullstack Medium.com clone powered by React, Angular, Node, Django, and many more

The open source Firebase alternative. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

VS Code in the browser

Free and source-available fair-code licensed workflow automation tool. Easily automate tasks across different services.

Your backend, minus the hassle.

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

A JavaScript library to position floating elements and create interactions for them.

🇨🇭 A React renderer for Three.js

Actor-based state management & orchestration for complex app logic.

🤖 Headless UI for building powerful tables & datagrids for TS/JS - React-Table, Vue-Table, Solid-Table, Svelte-Table

Building blocks for digital commerce

Babylon.js is a powerful, beautiful, simple, and open game and rendering engine packed into a friendly JavaScript framework.

React Flow | Svelte Flow - Powerful open source libraries for building node-based UIs with React (https://reactflow.dev) or Svelte (https://svelteflow.dev). Ready out-of-the-box and infinitely cust…

🎥 Make videos programmatically with React

Notion-style WYSIWYG editor with AI-powered autocompletion.

Motion design editor for the web

Clean Code concepts adapted for TypeScript

Your friendliest open source all-in-one automation tool ✨ Workflow automation tool 100+ integration / Enterprise automation tool / Zapier Alternative

💊 Valtio makes proxy-state simple for React and Vanilla

Sandbox for developing and testing UI components in isolation

React Native starter kit with over 40 screens and modern Light and Dark theme for creating stunning cross-platform mobile applications.

The visual editor for React

fast, portable, and extensible cmd+k interface for your site

Business logic with ease ☄️

Open Source alternative to Webflow, check out our CMS launch https://webstudio.is/cms

🖱 A resizable and draggable component for React.

Official Anytype client for MacOS, Linux, and Windows

🎬 Scene.js is JavaScript & CSS timeline-based animation library