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React useReducer Hook: Managing Complex State
useReducer is ideal when your state logic is complex, involves multiple sub-values, or depends on previous state. Learn its syntax, roles, and practical points.
Frontend
⏱️7 min
Frontend Development Articles
Explore our collection of frontend development articles, tutorials, and best practices.
5 articles found
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The Complete Guide to the useEffect Hook in React
A comprehensive guide on using the React useEffect hook, explaining the four primary usage patterns for managing side effects with and without a dependency array. Learn how to control when your effects run and how to use cleanup functions to prevent memory leaks.
Frontend
⏱️8 min
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React useCallback Explained in Detail
Learn how the React useCallback hook helps optimize performance by memoizing functions. Understand when to use it, when not to use it, and why blindly optimizing can harm performance. Includes examples for dependency tracking and preventing unnecessary re-renders.
Frontend
⏱️7 min
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Performance Optimization (Profiling & Re-renders) with React DevTools Profiler
Master React performance optimization with React DevTools Profiler. Learn how to analyze re-renders, detect bottlenecks, and apply best practices like memoization and useCallback.
Frontend
⏱️12 min
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The Complete Guide to the useMemo Hook in React
Master the React useMemo hook for performance optimization. Learn how to memoize expensive computations, avoid unnecessary re-renders, and understand the crucial difference between useMemo and useCallback. Includes practical examples and best practices.
Frontend
⏱️8 min