🖼️ High performance, secure and easy-to-use image optimizer.

💄 Accessible light and dark syntax highlighting themes

Short Git tutorial ("5 minute Git") - Get started with GitHub Desktop and the command line

web-platform-tests Interop project

A home for well-formed proposed incubations for the web platform. All proposals welcome.

The little Node.js server with all the parts needed to publish content to your personal website and share it on social networks.

webmention check service

Color Picker for LCH

Single File Web Components

</> htmx - high power tools for HTML

Make JSON greppable!

Principles of User Privacy

A repo with links to posts of things around container queries.

Tokenize CSS according to the CSS Syntax

CSS Parser

A program that generates visually similar WebP images from JPEG inputs.

Global solution for responsive images, transforming simple image HTML syntax into better responsive images syntax.

Tracker for the Web browser platform statuses

FontGoggles: Visual OTL Preview and QA

Explainers from WebKit contributors

HTML5 canvas based smooth signature drawing

Site to demo how to build your own lazy loading

dpi love - Easily find the DPI/PPI of any screen

a template for media art installations using Electron in kiosk mode

a command-line tool that computes optimal image widths to put in srcset attributes of responsive images

🚀 Liftoff is a flexible static-site generator that pulls content from Airtable

Source code for Unraveling the JPEG

😴 gandul! accessible lazy loading images