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React · Interview Question

What are some techniques to optimize React app performance?

Detailed answer, explanation and code for this interview question. Ideal for React interview preparation, coding rounds and viva questions.

Difficulty: MediumType: Subjective

Question Overview

Subject

React

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Asked in Companies

Problem Statement

What are some techniques to optimize React app performance?

Explanation

Use React.memo, useCallback, useMemo to avoid unnecessary renders. Code-split with React.lazy, lazy-load images, and virtualize long lists with react-window.

Practice Sets

This question appears in the following practice sets:

React Applied Patterns & Performance

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What are some techniques to optimize React app performance? - React | Preplance Interview Prep | Preplance

Master Interviews
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What are some techniques to optimize React app performance?

Problem Statement

Explanation

Practice Sets

Related Questions

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Master Interviews Anywhere, Anytime

What are some techniques to optimize React app performance?

Problem Statement

Explanation

Practice Sets

Related Questions

What is React and who created it?

What are the main features of React?

Explain the scope and growth of React in the web development ecosystem.

What are the advantages of using React?

What are the limitations of React?

More from React

Master Interviews
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