CSS

Programmatic video for coding agents — HTML to video on your laptop. Turn HTML, CSS & data into real MP4s with pluggable render engines, 21 templates, AI soundtrack. Apache-2.0, no per-render fees. An official project by the Open Design team.

A self-hosted internet speed test with a responsive web interface

css framework recreating the DS / DS Lite's UI

A self-hosted bookmark manager with tagging, search, and previews

Browser extension to create reliable selectors (CSS and Xpath) using AI