Props and state with useState
Comes up in: Recruiter screen, React
This concept is being written. It gets the full five steps — explanation, predict, interview angle, practice with tests, and review cards. Here is exactly what it will cover, so you can study it elsewhere in the meantime.
What it covers
- props are read-only
useState- updating state immutably (arrays/objects)
- state updates are not immediate (re-render)
- lifting state up
Words you will know
What you will practise
- counter, toggle, shopping cart
Interview questions this answers
- What is the difference between props and state?