Question 1 of 8
Why does React need a stable `key` on list items?
Question 2 of 8
Calling `setState` twice with the same value in one handler causes:
Question 3 of 8
An effect with an empty dependency array runs:
Question 4 of 8
Derived data that can be computed from props and state should be:
Question 5 of 8
`useRef` is the right tool when you need:
Question 6 of 8
A React Server Component cannot:
Question 7 of 8
What does `useMemo` do?
Question 8 of 8
Lifting state up means:
0/8 answered