/Javascript/React/React usememo vs usecallback

React usememo vs usecallback

useMemo is to memoize a calculation result between a function's calls and between renders
useCallback is to memoize a callback itself (referential equality) between renders

Source: stackoverflow.com

Usememo vs usecallback

---- useMemo vs useCallback -----------------------------------------

useMemo: memoize A CALCULATION RESULT between a function's calls
and between renders.

useCallback: memoize A CALLBACK ITSELF (referential equality) 
between renders.

---------------------------------------------------------------------

Similar codes

111 votes346 views6 answers
Install bootstrap in react
Javascript React
0 vote343 views1 answer
React Native - Trigger Media Scanner
Javascript React
3 votes328 views1 answer
How to go to another page onclick in react
Javascript React
0 vote360 views1 answer
React function called last state
Javascript React
1 vote344 views1 answer
How to call create react app
Javascript React
19 votes319 views6 answers
React.js
Javascript React
0 vote354 views2 answers
Sending props via navigate() of react router v6
Javascript React
0 vote438 views1 answer
No routes matched location / react router
Javascript React
8 votes370 views2 answers
React native rotate image
Javascript React
0 vote339 views1 answer
Npm react-native-async-storage
Javascript React