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React Quizzes
Test your knowledge of React quirks.
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Difficulty: medium
tag: React
1. React re-render 1
React
medium
3444 accepted
4. React re-render 4
React
medium
2141 accepted
6. React re-render 5 - context
React
medium
1872 accepted
5. Automatic batching 1
React
medium
1568 accepted
12. useEffect
React
medium
1459 accepted
7. Suspense 1
React
medium
1223 accepted
8. Suspense 2
React
medium
1112 accepted
13. useRef
React
Hooks
medium
1066 accepted
14. async event handler
React
medium
994 accepted
10. useLayoutEffect()
React
Hooks
medium
991 accepted
18. useRef 2
React
Hooks
medium
744 accepted
17. flushSync()
React
Hooks
medium
673 accepted
21. useEffect() II
React
Hooks
medium
664 accepted
20. Error Boundary
React
medium
573 accepted
24. useEffect() timing
React
Hooks
medium
511 accepted
26. useEffect() III
React
Hooks
medium
466 accepted
27. useEffect() timing II
React
Hooks
medium
415 accepted
29. useEffect() timing IV
React
Hooks
medium
378 accepted
23. Suspense 3
React
Hooks
medium
320 accepted
28. useEffect() timing III
React
Hooks
medium
284 accepted
25. all kinds of effects
React
Hooks
medium
264 accepted