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

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

A utility-first CSS framework for rapid UI development.

🐻 Bear necessities for state management in React

🤖 Powerful asynchronous state management, server-state utilities and data fetching for the web. TS/JS, React Query, Solid Query, Svelte Query and Vue Query.

React Hooks — 👍

📋 React Hooks for form state management and validation (Web + React Native)

🛡️ ⚛️ A simple, scalable, and powerful architecture for building production ready React applications.

A fully featured React components library

A modern animation library for React and JavaScript

The best way to start a full-stack, typesafe Next.js app

A build system for development of composable software.

The App Framework for Startups

🎨 The exhaustive Pattern Matching library for TypeScript, with smart type inference.

Display PDFs in your React app as easily as if they were images.

🧙 Valtio makes proxy-state simple for React and Vanilla

Feature-rich and customizable data grid React component

🥢 A minimalist-friendly ~2.1KB routing for React and Preact

🚀 Ready-to-run Prisma example projects

Collection of utility types, complementing TypeScript built-in mapped types and aliases (think "lodash" for static types).

Try .NET provides developers and content authors with tools to create interactive experiences.

Lightweight Javascript QR Code Scanner

The CLI for frontend component generation

Mantine + Next.js pages router template

File viewer for React.

🚕 Turn stories into executable tests

A thin wrapper to help make CSS Grid simpler and more expressive