Live preview, running the exact code the prompt carries
Bothy Walk Done
The finished hill walk, resolved by explaining itself. Moving and elapsed time give the stopped minutes, the pace per kilometre and the margin against the Naismith estimate, and the elevation profile is broken into its named climbs with the time each one took.
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
- 800 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.













