350 × 285 pt on a 390 pt screen. The demo runs live, one press away.
Reader Settings Sheet
A live preview at the reader's own size and leading rather than a slider labelled Aa with a percentage under it, with line spacing offered as its own control because it is the setting that matters most and is almost never exposed.
Paste into Claude Code, Cursor or Windsurf. It builds this component 1:1 in your app.
What the prompt carriesEverything inlined, nothing fetched
- 2 files
- written in full, ready to paste
- 332 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.
