Live preview, running the exact code the prompt carries
CartScreen Expo Go readyFree
Fern Basket
A basket where every total is computed from the lines, so nothing on the screen can disagree with anything else on it, and the free delivery shortfall is worked out rather than left as a rule to apply. The stepper clamps at real stock and says so.
Paste into Claude Code, Cursor or Windsurf. It builds this screen 1:1 in your app.
What ships
- Files
- 1 file
- Dependencies
- @expo-google-fonts/inter, expo-image, phosphor-react-native, react-native-reanimated, react-native-safe-area-context
- Fonts
- @expo-google-fonts/inter
- Compatibility
- Expo SDK 52+, runs in Expo Go
- Updated
- 2026-09-07
The rule this design follows
It ships exactly as previewed: same colors, same type, same copy, same motion. The prompt tells your agent not to adapt it to your existing theme. Re-theming afterwards is a one-line ask, but it is yours to make, not ours to guess.



