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62 interview questions on Reactfor developers (2025)

Test your technical skills before an interview of React with 62 corrected questions. Beginner, Intermediate or Expert level.

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62 questions
Easy
31 votes5867 runs
1 comment
Easy
25 votes5851 runs1 comment
Medium
16 votes6001 runs
2 comments
Easy
10 votes3554 runs0 comment
Easy
9 votes4501 runs1 comment
Medium
8 votes4611 runs1 comment
Medium
8 votes1789 runs2 comments
Easy
7 votes4393 runs0 comment

Which statement(s) are true about hooks?

Web developer
react
hooks
Clément DEVOSat Jan 4, 2022
Hard
7 votes4324 runs1 comment

Write a React component that displays the number 2

Web developer
react
state
useState
Vincent Cotroat Jan 4, 2022
Easy
7 votes4051 runs
3 comments

UseState and useEffect in React

Web developer
state
useState
useEffect
Vincent Cotroat Jan 4, 2022
Easy
7 votes3307 runs
1 comment
Hard
7 votes1477 runs0 comment
Easy
7 votes1462 runs0 comment
Hard
6 votes1496 runs0 comment

How to submit a form in React

Web developer
form
submit
Victor Sabatierat Feb 3, 2022
Hard
6 votes1473 runs0 comment
Easy
4 votes3238 runs2 comments