PartyKit simplifies developing multiplayer applications

(wip) simple and typesafe finite automata based state management library. Inspired by zustand and xstate

web development, streamlined

Incremental bundler and build system optimized for JavaScript and TypeScript, written in Rust – including Turbopack and Turborepo.

TypeScript with a Borrow Checker. Multi-threaded, Tiny binaries. No GC. Easy to write.

Take browser screenshots in Javascript 📸

A workshop on WebGL and GLSL

A collective list of free APIs

Defer JS work until the browser has a chance to breathe

🌳 Tiny and fast JavaScript code generator from an ESTree-compliant AST.

ndb is an improved debugging experience for Node.js, enabled by Chrome DevTools

Computer generated building footprints for the United States

Record terminal sessions as SVG animations

Create graphics with a hand-drawn, sketchy, appearance

Lightest, yet Fastest Javascript test runner for nodejs and browsers

❯ Lightweight, beautiful and user-friendly interactive prompts

A micro web server so fast, it'll make you dance! 👯

JSX UI library for hypermedia apps on the web platform

🔥 An extremely fast, React-like JavaScript library for building modern user interfaces

Automated memory leak detection and analysis

An image processing library written entirely in JavaScript for Node, with zero external or native dependencies.

Forthcoming. A data analysis paradigm for the JavaScript world.

⚡ Serverless Framework – Use AWS Lambda and other managed cloud services to build apps that auto-scale, cost nothing when idle, and boast radically low maintenance.

gets equirectangular images from Google StreetView

Lightweight virtual DOM templating library

Externalizes the source map found inside a stream to an external .js.map file

The last build tool you'll ever need

[RETIRED] Webmaker Filesystem

Beautiful UI for showing tasks running on the command line.