Live preview, running the exact code the prompt carries
Interval Session Detail
A threshold interval session drawn on a time axis: ten blocks laid end to end, each placed by its cumulative start, sized by its minutes and raised and coloured by its zone. The total reduces from the blocks, the planned time in zone reduces from the same blocks and sums back to it, zones three and five are shown genuinely empty rather than hidden, and every target heart rate range is computed from the zone bands.
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
- 567 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.
