React Frontend Patterns

Modern frontend patterns for React with Hooks and TypeScript.

When to Activate

• Building React components (composition, props, rendering)
• Managing state (useState, useReducer, Zustand, Context)
• Writing custom hooks (equivalent to Vue composables)
• Implementing data fetching patterns
• Optimizing performance (useMemo, useCallback, React.memo, lazy)
• Working with forms and validation
• Handling error boundaries

Component Patterns

Props 型別定義