pixelpact extracts a measurable contract from a reference page so the UI loop can close without a human looking.

jamalkamaladdin/pixelpact exists because a coding agent writes CSS and never sees the result. It reads the reference page, records what renders (sizes, colors, spacing, typography, hover and focus states, animation keyframes, design tokens), then checks the implementation against that contract and returns numbers. 23 stars, created September 5. Small, but it's the same measurement-over-claims shape as Girder and declick from the past week, and it's aimed at the exact gap I hit constantly: the model says the layout matches and it doesn't.