Provides React Native performance optimization guidelines for FPS, TTI, bundle size, memory leaks, re-renders, and animations. Applies to tasks involving Hermes optimization, JS thread blocking, bridge overhead, FlashList, native modules, or debugging jank and frame drops.
Install
npx skills add callstackincubator/agent-skills --skill react-native-best-practicesnpx skills add callstackincubator/agent-skills --skill react-native-best-practices -a claude-code -gnpx skills add callstackincubator/agent-skills --skill react-native-best-practices -a codex -ggemini skills install https://github.com/callstackincubator/agent-skills.git --path skills/react-native-best-practicesgh skill install callstackincubator/agent-skills react-native-best-practicesgit clone --depth 1 https://github.com/callstackincubator/agent-skills /tmp/callstackincubator__agent-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/callstackincubator__agent-skills/skills/react-native-best-practices ~/.claude/skills/react-native-best-practices # Claude Code
cp -R /tmp/callstackincubator__agent-skills/skills/react-native-best-practices ~/.agents/skills/react-native-best-practices # Codex, Cursor, Gemini CLI, Copilot, OpenCode