FrontPR is a GitHub Action that scans your frontend for accessibility issues on every pull request — before anything merges.
It runs two checks: static analysis of your JSX/TSX source files, and a real browser scan of your deployed site. Results appear directly in the PR as a comment showing new issues, fixed issues, and persisting ones — so you always know if a PR made things better or worse.
Free. Takes 2 minutes to set up.