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React Quizzes
Test your knowledge of React quirks.
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Sort: most accepted
tag: Hooks
16. event callback
React
Hooks
easy
1105 accepted
13. useRef
React
Hooks
medium
1041 accepted
19. lazy initial state
React
Hooks
easy
993 accepted
10. useLayoutEffect()
React
Hooks
medium
969 accepted
22. useState()
React
Hooks
hard?
852 accepted
18. useRef 2
React
Hooks
medium
727 accepted
17. flushSync()
React
Hooks
medium
653 accepted
21. useEffect() II
React
Hooks
medium
643 accepted
24. useEffect() timing
React
Hooks
easy
484 accepted
26. useEffect() III
React
Hooks
medium
437 accepted
27. useEffect() timing II
React
Hooks
easy
384 accepted
29. useEffect() timing IV
React
Hooks
medium
356 accepted
23. Suspense 3
React
Hooks
medium
306 accepted
28. useEffect() timing III
React
Hooks
medium
265 accepted
25. all kinds of effects
React
Hooks
medium
255 accepted