Pencil.dev focuses on design-to-code speed versus static tools; upcoming reusable component libraries are planned for 2026.
A command-line website validator for Linux, Mac & Windows, which can spider through a website, validating all HTML & CSS pages, check the existence of all assets (images, css, fonts etc), and verify ...
The CSS anchor positioning specification defines anchor positioning, "where a positioned element can size and position itself relative to one or more 'anchor elements' elsewhere on the page." This CSS ...