/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

6 votes153 views2 answers
Export default function react
Javascript React
0 vote199 views1 answer
Uuid react native expo
Javascript React
0 vote136 views1 answer
React native regenerate android and ios folders
Javascript React
2 votes139 views1 answer
React state object key value
Javascript React
2 votes177 views3 answers
There might be a problem with the project dependency tree. It is likely not a bug in Create React App, but something you need to fix locally.
Javascript React
0 vote145 views2 answers
React-native local image not showing ios
Javascript React
0 vote141 views1 answer
Sort by string react
Javascript React
0 vote155 views1 answer
React google places auto complete example
Javascript React
0 vote167 views1 answer
OAuth with axios react native
Javascript React
0 vote132 views1 answer
Firebase timestamp to date react
Javascript React