Live preview, running the exact code the prompt carries
Siding Departures
A live departure board at Carrow Street at 08:42 on a Sunday, where every minutes to go figure is derived from the timetabled time plus the minutes the service is late, the time to go is the largest thing in each row, and the cancelled service is struck through in ink rather than painted red.
Paste into Claude Code, Cursor or Windsurf. It builds this screen 1:1 in your app.
What the prompt carriesEverything inlined, nothing fetched
- screen.tsx
- written in full, ready to paste
- 594 lines
- Inter
- Regular, Medium, Semi Bold, Bold, Extra Bold
- via @expo-google-fonts
- Integration rules
- ships 1:1, never re-themed to your app
- SDK 52+
The rule this design follows
It ships exactly as previewed: same colors, same type, same copy, same motion. The prompt tells your agent to build that, and not to adapt it to your existing theme.
