Fast, accurate & comprehensive text measurement & layout

Async Context for JavaScript

The Bluesky Social application for Web, iOS, and Android

A single-user ATProto PDS that runs on a Cloudflare Worker

A micro HTML/SVG render

Absolutely minimal view layer for building web interfaces

A virtual DOM library with focus on simplicity, modularity, powerful features and performance.

Fast and lightweight DOM diffing/patching (no virtual DOM needed)

Test tearing and branching in React concurrent rendering

Open Source Continuous File Synchronization

Parallel S3 and local filesystem execution tool.

Synthesizing and manipulating 2048x1024 images with conditional GANs

One-step image-to-image with Stable Diffusion turbo: sketch2image, day2night, and more

Google's common JavaScript library

A popular Photoshop-based tool for creating & managing large-format digital negatives for platinum printing, ambrotype, cyanotype, etc

Custom elements (web components) for making audio and video player controls that look great in your website or app.

A Service Worker Templating Language (swtl) for component-like templating in service workers. Streams templates to the browser as they're being parsed, and handles rendering iterables/Responses in …

text-box-trim examples and playground (previously known as leading-trim)

Out of order streaming without JavaScript

A Stream-Oriented UI library for the Rx.Observable Universe.

Script that organizes the Google Takeout archive into one big chronological folder

Streaming and async template rendering for node.js using template strings

A simple React Server Components implementation that you can build yourself 🙌

📦 A unified JavaScript build system

Runtime TypeScript and ESM support for Node.js

Test each framework for it's performance cost