Seventeen AI-native UI primitives, reverse-engineered
draftWhat an agent interface actually needs beyond a chat box — approval cards, confidence meters, retrieved-context cards. Plus the one disclosure primitive used at four nesting depths.
Writing
Teardowns and measurements, mostly about how things feel.
How the good dither backgrounds are actually made
draftThey aren't CSS. Domain-warped noise in a fragment shader, then an ordered dither. Why masks and radial blobs never get you there.
Screen Studio's camera, measured frame by frame
draftDead-still holds, spring ease-out pans peaking at 18%, 0.42s zoom-in against 0.84s out — taken off their own demo footage rather than guessed.
These are written but not published yet — the research exists, the posts don’t.