React

When to Use

Use this skill for React component architecture, hooks, TypeScript integration, state management, performance optimization, and error handling.

Defer to other skills for:

• shadcn-ui skill: Component library APIs, form integration (react-hook-form + zod), theming
• tailwind skill: CSS utility patterns and styling conventions
• testing-playwright skill: E2E testing patterns

Targets React 19+ with TypeScript. React 18 differences noted where relevant.

Component Patterns

Functional Components with TypeScript