Super app - list, device, spec in one rowPick a screen on the left, the app renders for real in an iPhone 15 Pro frame in the middle, and a draft PRD for that screen sits on the right. The PRD is extracted from the app's own screen code rather than written separately. Seventeen screens stand as a list, and the source can be switched between the static bundle and a live dev server.Spike - an empty device without a dev serverThe same layout, but the only source is a live dev server, so with nothing on port 8081 the device sits empty behind "can't see the app? npm run web". This capture is that state - the super app before it renders without a server because its build ships along. This gap is what the work closed.DEX app - the one you actually tapA single frame where taps, pushes, sheets and tab switches genuinely work. The panel on the right prints the live navigation state - onboarding, active tab, stack, sheet - and nine lines below say what to press, so nobody stalls wondering where to click.DEX catalogue - ten screens and the rulesTen screens in a grid, each labelled tab, push or sheet with its state count. The constraints block below is what gives the page its value - components only from the kit, zero raw hex, English inside the frame and Korean outside, buy in black and sell in red. It records not just what was drawn but what was not broken.
