useIntersectionObserver, useInfiniteScroll, useWindowSize
Comes up in: React, Coding, Machine 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
- ref callbacks
- observer reuse
- loading guard
- throttled resize
Words you will know
What you will practise
- implement 3 hooks