/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

0 vote57 views1 answer
Debugging react native
Javascript React
3 votes109 views2 answers
Discord.js react to message
Javascript React
0 vote106 views1 answer
Import a component react js
Javascript React
13 votes106 views1 answer
React js vs jsx
Javascript React
0 vote113 views1 answer
React style css image
Javascript React
0 vote125 views1 answer
React native sovrapporre immagini
Javascript React
0 vote111 views1 answer
Ngrok react.js
Javascript React
0 vote103 views2 answers
React hook will mount
Javascript React
0 vote122 views1 answer
React native camscanner application mobile code
Javascript React
0 vote105 views1 answer
Reactive forms angular conditional disabling
Javascript React