Live preview, running the exact code the prompt carries
Linen Store Size Mismatch
A size check in a bedding store: a Double duvet cover added to a King bed raises one sheet over Build your bed, with Double and King side by side, their sizes and prices, King chosen, add King or keep Double.
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
- 432 lines
- Albert Sans, Onest
- Medium · Regular, 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.













