1.1 hooks.zip
1. Fetching inside useEffect
2. Race conditions in useEffect
3. Another wasted re-render
4. Creating custom hooks
5. Making useCallback act like useRef
6. useEffect and infinite loops
7. Using useCallback properly
8. a Useful custom hook
9. Increasing readability with custom hooks
10. Labeled functions with useEffect
11. Separating business logic from UI
12. a useEffect mistake
13. Unnecessary useEffect
14. Centralized state updates
15. useReducer pattern
16.1 codes-after.zip
16. useLayoutEffect
17.1 20. useId.zip
17. useId
18.1 21. useImperativeHandle.zip
18. useImperativeHandle
19.1 16. useDeferredValue.zip
19. useDeferredValue
20.1 17. useTransition.zip
20. useTransition
21.1 18. Async React Router.zip
21. Async React Router