react-patterns

React composition patterns like Compound Components and Component Injection build flexible, declarative APIs for complex UIs. Use them when building scalable component libraries or highly reusable elements like complex data tables that require maintainable state management.

Optimize React performance by applying React.memo for component rendering, useMemo and useCallback for expensive calculations, and React.lazy with Suspense for code splitting to reduce initial bundle size and ensure smooth user experiences.

Yes, encapsulating logic within custom hooks effectively manages local and global state in scalable React applications. This approach separates state concerns from UI rendering, improving developer experience and component reusability across complex interfaces.

The best way to build a reusable React data table is combining compound components for declarative APIs with performance optimizations like memoization. This ensures the component remains flexible and performant when handling large datasets.

Unnecessary React component re-renders occur when state or props change without visual impact. Fix this by applying React.memo to components, wrapping callbacks with useCallback, and memoizing expensive computations with useMemo to prevent redundant render cycles.