React native

Skill petro-nazarenko/claude-skills/skills/react-native

Runs 55+ specific checks across React Native, WCAG 2.2, and frontend codebases — one install, all skills.

Install

npx -y skills add petro-nazarenko/claude-skills --skill react-native

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What its author says it does

Copied from the file, not written here

Use this skill for ANY React Native task involving performance, architecture, or platform-specific concerns. Triggers on: Metro bundler config/optimization, FlatList vs ScrollView choice, platform-specific code audit (Platform.OS, .ios.js/.android.js splits), Expo vs bare workflow guidance, React Navigation setup/patterns, bundle size analysis, slow list rendering, navigation performance, or any RN project audit. Always use this skill when the user mentions React Native, Expo, Metro, React Navigation, or mobile app performance.

SKILL.md

1.9 KB, as published. Nobody here has run it

React Native Best Practices Skill

Quick Decision Tree

Performance problem? → Check FlatList/ScrollView first → then Metro config
Platform differences? → Audit Platform.OS usage → check split files
Workflow question? → Expo vs bare decision matrix
Navigation issue? → Stack vs Tab vs Drawer patterns

Reference Files

Read the relevant file from the plugin's references/ directory based on the task:

Metro bundler config → references/metro-bundler.md
List performance → references/flatlist-vs-scrollview.md
Platform code → references/platform-specific-code.md
Expo/bare choice → references/expo-vs-bare.md
Navigation → references/navigation-patterns.md

Workflow

Step 1 — Identify problem area

Parse user request → map to one or more reference files → read them.

Step 2 — Audit (if existing codebase)

# Check for common issues
grep -r 'ScrollView' src/ --include='*.tsx' --include='*.ts' -l
grep -r 'Platform.OS' src/ --include='*.tsx' -n
find . -name '*.ios.js' -o -name '*.android.js' | head -20
cat metro.config.js 2>/dev/null || cat metro.config.ts 2>/dev/null

Step 3 — Deliver fixes

Provide: diagnosis → concrete code fixes → before/after → why it matters.

Step 4 — E2E validation hints

List Detox or Maestro test commands relevant to the fix.