React Quizzes

Test your knowledge of React quirks.

• 21. useEffect() IIReactHooksmedium
• 19. lazy initial stateReactHooksmedium
• 18. useRef 2ReactHooksmedium
• 17. flushSync()ReactHooksmedium
• 13. useRefReactHooksmedium
• 10. useLayoutEffect()ReactHooksmedium