TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

Deliver web apps with confidence 🚀

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 🚀

A terminal for a more modern age

Realtime application framework (Node.JS server)

Delightful JavaScript Testing.

⏳ Modern JavaScript date utility library ⌛️

A markdown parser and compiler. Built for speed.

ORM for TypeScript and JavaScript. Supports MySQL, PostgreSQL, MariaDB, SQLite, MS SQL Server, Oracle, SAP Hana, WebSQL databases. Works in NodeJS, Browser, Ionic, Cordova and Electron platforms.

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

Fast, disk space efficient package manager

A reactive programming library for JavaScript

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

Get to green PRs in half the time. Nx optimizes your builds, scales your CI, and fixes failed PRs. Built for developers and AI agents.

CLI tool for Angular

⚡ Write Native with TypeScript ✨ Best of all worlds (TypeScript, Swift, Objective C, Kotlin, Java, Dart). Use what you love ❤️ Angular, React, Solid, Svelte, Vue with: iOS (UIKit, SwiftUI), Android…

Component infrastructure and Material Design components for Angular

A collection of common interactive command line user interfaces.

Eclipse Theia is a cloud & desktop IDE framework implemented in TypeScript.

Lit is a simple library for building fast, lightweight web components.

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 accelera…

📓 Lint commit messages

A lightweight Node.js private proxy registry

✨ Monorepo for all the tooling which enables ESLint to support TypeScript

A private messenger for Windows, macOS, and Linux.

Scalable PaaS (automated Docker+nginx) - aka Heroku on Steroids

The monorepo home to all of the FormatJS related libraries, most notably react-intl.