A Vite plugin to instrument code for nyc/istanbul code coverage. In similar way as the Webpack Loader istanbul-instrumenter-loader. Only intended for use in development.

Measure the churn/complexity ratio. Higher values indicate hotspots where refactorings should happen.

Ace (Ajax.org Cloud9 Editor)

Cross-platform Text Expander written in Rust

Material Design Web Components

Code at the speed of thought – Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.

Roo Code (prev. Roo Cline) gives you a whole dev team of AI agents in your code editor.

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

Virtual whiteboard for sketching hand-drawn like diagrams

the vlt monorepo

Proxy clone and push requests for the browser

🌀 Experience tranquillity while browsing the web without people tracking you!

A Quill component for React.

A self-contained JavaScript wiki for the browser, Node.js, AWS Lambda etc.

📦 Zero-configuration bundler for tiny modules.

RegExr is a HTML/JS based tool for creating, testing, and learning about Regular Expressions.

The source repository of all translated content for MDN Web Docs

It's a Visual Studio Code that allows you to use multiple formatters in just one run

A lean and fast 'fs' for the browser

A pure JavaScript implementation of git for node and browsers!

⚡ The one-liner node.js http-proxy middleware for connect, express, next.js and more

Samples of WebAssembly Text programs

Prettier is an opinionated code formatter.

PostgreSQL client library for Deno and Node.js that exposes all features of wire protocol.