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React
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React · Interview Question

How does the performance of Hooks compare to class components?

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

How does the performance of Hooks compare to class components?

Explanation

Hooks are lightweight and reduce boilerplate, but improper use of effects can cause extra renders. With memoization, they perform equally or better.

Practice Sets

This question appears in the following practice sets:

React Applied Patterns & Performance

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How does the performance of Hooks compare to class components? - React | Preplance Interview Prep | Preplance

Master Interviews
Anywhere, Anytime

How does the performance of Hooks compare to class components?

Problem Statement

Explanation

Practice Sets

Related Questions

What is React and who created it?

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

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Master Interviews Anywhere, Anytime

How does the performance of Hooks compare to class components?

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
Anywhere, Anytime