react-expert

SKILL.md

Description This skill provides comprehensive performance optimization guidance for React applications, optimized for AI-assisted workflows in 2026. It focuses on eliminating waterfalls, leveraging the React Compiler, and maximizing both server and client-side efficiency through modern APIs (use, useActionState, ).

| import { Icon } from 'large-lib' | import Icon from 'large-lib/Icon' | | await a(); await b(); | Promise.all([a(), b()]) | | useEffect(() => { fetch(...) }, []) | const data = use(dataPromise) | | const [state, set] = useState(init()) | useState(() => init()) | | array.sort() | array.toSorted() |

| searchParams in component body | searchParams only in callbacks | | Manual useMemo/useCallback (mostly) | Trust React Compiler (but check Rules of React) |

React 19.2+ 성능, React Compiler(Forget) 및 고급 아키텍처 패턴의 수석 전문가입니다. 재렌더링, 번들 크기, 데이터 가져오기 폭포(cacheSignal) 또는 서버 측 효율성(PPR)을 최적화할 때 사용합니다. 출처: yuniorglez/gemini-elite-core.

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