Visual Studio Code

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

Virtual whiteboard for sketching hand-drawn like diagrams

JavaScript API for Chrome and Firefox

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

Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown

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

A JS library for predictable global state management

The repository for high quality TypeScript type definitions.

Collection of TypeScript type challenges with online judge

A terminal built on web technologies

Visual primitives for the component age. Use the best bits of ES6 and CSS to style your apps without stress 💅

whiteboard SDK / infinite canvas SDK

⏳ Modern JavaScript date utility library ⌛️

🌈 React for interactive command-line apps

Browser extension that simplifies the GitHub interface and adds useful features

⚡ Empowering JavaScript with native platform APIs. ✨ Best of all worlds (TypeScript, Swift, Objective C, Kotlin, Java, Dart). Use what you love ❤️ Angular, React, Solid, Svelte, Vue with: iOS (UIKi…

💩🚀 Windows 95 in Electron. Runs on macOS, Linux, and Windows.

A collection of common interactive command line user interfaces.

🐯 visx | visualization components

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

A terminal emulator for the 21st century.

A collection of essential TypeScript types

Database diagrams editor that allows you to visualize and design your DB with a single query.

DevTools for Redux with hot reloading, action replay, and customizable UI

A collection of professionally designed, every day UI components built on Web standards. SHOELACE IS BECOMING WEB AWESOME 👇👇👇

A type-safe typescript SQL query builder

A starter template for TypeScript and React with a detailed README describing how to use the two together.

OWASP Juice Shop: Probably the most modern and sophisticated insecure web application

A functional and reactive JavaScript framework for predictable code