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August 19, 2026 · 5 min read

Introducing Design Bug Bot

NR

Every team has the same story. A pull request passes review, tests are green, and a week later someone notices the focus ring disappeared on the primary button — on the checkout page, on mobile, for keyboard users only.

Design bugs are hard to catch in review because reviewing design means rendering the thing. Nobody checks out a branch to look at a button. So the checks that could be mechanical — is this on the spacing scale, does this pass contrast, is there a visible focus state — quietly never happen.

Bug Bot renders every changed route at three breakpoints, compares what it sees to the tokens already in your repository, and comments with findings ranked by severity. Each finding carries a diff. You accept it or you don't.

It is deliberately narrow. It does not have opinions about your visual language, it does not suggest a redesign, and it does not comment on files it could not render. When it has nothing to say it says nothing.

Every paid plan gets five free successful reviews in the first week. After that it runs on AI credits, and a review costs about what a screenshot costs. Install it from the pricing page and open a pull request.