News for hackers. Stuff that matters.

A comment on React Concurrent Mode. Parent comment

Re:React Concurrent Mode by mosdl on Thursday October 24, 2019 @08:45PM (#21350689)
Redux still has to evaluate the selector each time since it has no clue if any of it's depedencies have changed.
[ Parent | on HN ]
Re:React Concurrent Mode by pault on Friday October 25, 2019 @01:19AM (#21352123)
That's why libraries like reselect use memoized selectors.
[ Parent | on HN ]