Live preview, running the exact code the prompt carries
Rook Key Moment
The worst move of the opponent on the board with the best engine move drawn as an arrow, the evaluation swing, and the graph with a cursor at that ply.
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
- 522 lines
- Bricolage Grotesque, Figtree
- Bold · Medium, Semi Bold, 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.













