Live preview, running the exact code the prompt carries
Nightjar Tracking
The bedside screen while the night is tracked: a dimmed light clock at 2:14, the wake window the smart alarm waits in, the microphone and charger running, and a slide to end the night.
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
- 166 lines
- Albert Sans, Inter
- Extra Light · Medium, Semi 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.













