Tests for at-import in CSS

A fully open source & end-to-end encrypted note taking alternative to Evernote.

An open color system using oklch to create a flexible and decomposable palette using modern CSS

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

Virtual Screen Reader is a screen reader simulator for unit tests.

Drop in CustomElements replacing native HTML tags. W3C standards compatible and truly accessible.

A basic DTCG file parser

A browser-based font editor

The best way to mock JavaScript fetch requests

A declaration of fundamental rights and principles for ethical digital platforms, ensuring privacy, dignity, and fairness in online spaces.

A small (~2kb) library to help with the creation of web components and web component based applications

How to approach accessible web interface design

A collection of chaos event / nerd culture related stickers.

A fast static site generator in a single binary with everything built-in. https://www.getzola.org

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

Node's url module implemented using the built-in URL API.

Statoscope is a toolkit to analyze and validate webpack bundle

Universal visualizer and analyzer for JavaScript and CSS. Compatible with most bundlers and frameworks

A DTCG design tokens to HTML documentation transformer

The full-stack framework for Web Components (Lit) and Deno.

The Web Platform Framework.

An esbuild plugin to load HTML modules

A modern JavaScript utility library that's 2-3 times faster and up to 97% smaller—a major upgrade to lodash.

Home for explainer documents originated by the Microsoft Edge team

This component provide inline code examples that link out to StackBlitz sandboxes

A starter for working with the modern web platform

Native JavaScript navigation [web api] implementation

News feeds and helpful reports auto-generated from bcd data