소개
This skill provides a comprehensive framework for building modern React 18+ applications using functional components and TypeScript. It offers authoritative guidance on complex state management using Context and Reducers, custom hook design, and performance optimization techniques like virtualization and code splitting. By integrating accessibility best practices and standardized testing patterns with React Testing Library, it ensures developers create robust, inclusive, and maintainable user interfaces while avoiding common anti-patterns like prop drilling and unnecessary re-renders.
