ECMAScript Proposal for adopting native promise state

ECMAScript Proposal and spec for exposing a native promise predicate

Make API Requests in CSS and store the response data on :root --vars without JavaScript.

Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one

CSS language plugin for ESLint

playwright reporter for cpupro library

High performance (de)compression in an 8kB package

Catalog of profilers, profile data formats, data format converters, and profile analysis UIs.

A VS Code extension to visualize deoptimizations in your JavaScript and TypeScript code running in V8 (i.e., NodeJS, Edge, Chrome, etc.).

TC39 proposal for Uint8Array<->base64/hex

Automatic Generation of Visualizations and Infographics using Large Language Models

Source map specification, RFCs and new proposals.

Run GPT model on the browser with WebGPU. An implementation of GPT inference in less than ~1500 lines of vanilla Javascript.

Fast node.js modules resolver

⚓ A collection of high-performance JavaScript tools.

Main game repository for Beyond All Reason.

The fastest JSON library in C

thetool is a CLI tool to capture different cpu, memory and other profiles for your node app in Chrome DevTools friendly format

A tool to power-up Effector development workflow, track state changes, events and effects.

Raw WebAssembly demos

Fastest base64 on the web, with Wasm + SIMD

⚡️ TypeScript Execute | The easiest way to run TypeScript in Node.js

GPU-accelerated force graph layout and rendering

Shared context synchronous compression

Probabilistic language based on pattern matching and constraint propagation, 153 examples

Evaluates how long a browser will execute your javascript code

Write components once, run everywhere. Compiles to React, Vue, Qwik, Solid, Angular, Svelte, and more.

Wireit upgrades your npm/pnpm/yarn scripts to make them smarter and more efficient.