A 447-checkpoint UI / UX / accessibility / performance audit engine. Paste a public GitHub repo and get a full report — score, 20 categories, every failing checkpoint with a cited fix — generated live.

Repo = static tier (GitHub & GitLab source). Live URL = runtime tier (Cloudflare Browser Rendering: axe-core + CWV on the real DOM). Runs entirely on Workers.  Example reports →  ·  Docs & master UI/UX checklist