Expo module and test app for the Apple / Google Exposure Notification (fka Contact Tracing) APIs

Guidance for changing the default branch name for GitHub repositories

Connecting patients with loved ones virtually

WinUI: a modern UI framework with a rich set of controls and styles to build dynamic and high-performing Windows applications.

A modern 2D game engine for the browser.

Call an array of promise-returning functions, restricting concurrency to a specified limit.

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

Generate colors based on a desired contrast ratio

An experimental framework raising the performance bar

Control Philips TVs (2015+) and Ambilight (+ Hue) through their reverse-engineered API (+ MQTT support!)

ECMA TC39 proposal for making mapping over Objects more concise

A keyboard and screen reader accessible ARIA menu button implementation.

A Super Mario 64 decompilation, brought to you by a bunch of clever folks.

Home of the new London CSS!

🔡 Generate LOOΠΔ-flavored placeholder text, right from the command line.

QueerJS website

Put your clippy in your react app as hook because why not?

A truly monstrous async web chat using no JS whatsoever on the frontend

PostCSS plugin for that changes curse words after ! to !important because why not ?

One place for service teams to find styles, components and patterns for designing government services.

💅🏻 ⚒ A collection of awesome design systems

A tool for defining design systems and using them to generate cross-platform UI code, Sketch files, and other artifacts.

🚂🚋 - sturdy 4kb frontend framework

ESM-powered frontend build tool. Instant, lightweight, unbundled development. ✌️

A library for making isomorphic React components with RxJS

🤔 quickly check code comments for subtle (racism|sexism|ableism)