React Interview Questions
Components & JSX
Functional vs class components, JSX rules and rendering behavior.
View sample →Hooks
useState, useEffect, useMemo, useCallback and custom hooks.
View sample →State Management
Local vs global state, Redux, Context API, and alternatives.
View sample →Routing & Navigation
React Router, nested routes, code-splitting for routes.
View sample →Performance Optimization
Code-splitting, virtualized lists, memoization, and profiling.
View sample →Testing
Jest, React Testing Library, unit vs integration tests.
View sample →Accessibility (a11y)
ARIA, keyboard navigation, semantic HTML, and testing a11y.
View sample →React Native Integration
Bridging native modules, performance, and navigation on mobile.
View sample →Ecosystem & Tooling
Build tools, bundlers, TypeScript, and linting setups.
View sample →Practice with AI mock interviews
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