JavaScript API for Chrome and Firefox

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

Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

VS Code in the browser

A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications with TypeScript/JavaScript 🚀

🚀 Strapi is the leading open-source headless CMS. It’s 100% JavaScript/TypeScript, fully customizable, and developer-first.

🔥 The Web Data API for AI - Turn entire websites into LLM-ready markdown or structured data

🐻 Bear necessities for state management in React

The repository for high quality TypeScript type definitions.

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

Collection of TypeScript type challenges with online judge

An open-source framework for making universal native apps with React. Expo runs on Android, iOS, and the web.

Next-generation ORM for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB

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

🐠 Babel is a compiler for writing next generation JavaScript.

React Hooks — 👍

Chakra UI is a component system for building SaaS products with speed ⚡️

Lerna is a fast, modern build system for managing and publishing multiple JavaScript/TypeScript packages from the same repository.

The fastest knowledge base for growing teams. Beautiful, realtime collaborative, feature packed, and markdown compatible.

Build forms in React, without the tears 😭

Fast, disk space efficient package manager

React Hooks for Data Fetching

Blazing fast, instant realtime GraphQL APIs on all your data with fine grained access control, also trigger webhooks on database events.

Feature-rich ORM for modern Node.js and TypeScript, it supports PostgreSQL (with JSON and JSONB support), MySQL, MariaDB, SQLite, MS SQL Server, Snowflake, Oracle DB (v6), DB2 and DB2 for IBM i.

A modern animation library for React and JavaScript

🇨🇭 A React renderer for Three.js

✌️ A spring physics based React animation library

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

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

Completely unstyled, fully accessible UI components, designed to integrate beautifully with Tailwind CSS.