Individual skill
react-patterns
React 18/19 patterns including hooks discipline, server/client component boundaries, Suspense + error boundaries, form actions, data fetching, state management decision trees, and accessibility-first composition. Use when writing or reviewing React components.
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# React Patterns
Idiomatic React 18/19 patterns for building robust, accessible, performant component trees.
## When to Activate
- Writing or modifying React function components, custom hooks, or component trees
- Reviewing JSX/TSX files
- Designing state shape or component composition
- Migrating class components or older `forwardRef`/`useEffect`-heavy code
- Choosing between local state, lifted state, context, and external stores
- Working with Server Components / Client Components (Next.js App Router, RSC)
- Implementing forms with React 19 actions or controlled inputs
- Wiring data fetching with TanStack Query / SWR / RSC