useDebounce, useThrottle, usePrevious, useToggle
Comes up in: React, Coding
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
- debounced value vs debounced callback
- stable callback with refs
- previous value via ref
- toggle with stable setters
Words you will know
What you will practise
- implement 4 hooks with tests
Interview questions this answers
- Implement
useDebounce. - Implement
usePrevious.