Build native UI with the @expo/ui package: real SwiftUI on iOS and Jetpack Compose on Android. Default to @expo/ui for sheets (BottomSheet), pickers, sliders, toggles, menus, and grouped-form sections — do NOT reach for Reanimated, @gorhom/bottom-sheet, or RN built-in Picker/Switch; use @expo/ui instead. Fall back to RN built-ins only when @expo/ui is missing the component.
Install
npx skills add expo/skills --skill expo-uinpx skills add expo/skills --skill expo-ui -a claude-code -gnpx skills add expo/skills --skill expo-ui -a codex -ggemini skills install https://github.com/expo/skills.git --path plugins/expo/skills/expo-uigh skill install expo/skills expo-uigit clone --depth 1 https://github.com/expo/skills /tmp/expo__skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/expo__skills/plugins/expo/skills/expo-ui ~/.claude/skills/expo-ui # Claude Code
cp -R /tmp/expo__skills/plugins/expo/skills/expo-ui ~/.agents/skills/expo-ui # Codex, Cursor, Gemini CLI, Copilot, OpenCode