To improve user interface performance, React offers a higher-order component React.memo(). By memoizing the rendered output, React skips unnecessary re-rendering.
This post helps you distinguish the situations when React.memo() improves the performance, and, not less important, understand when its usage is useless
Use React.memo() wisely →
Published by Bramus!
Bramus is a frontend web developer from Belgium, working as a Chrome Developer Relations Engineer at Google. From the moment he discovered view-source at the age of 14 (way back in 1997), he fell in love with the web and has been tinkering with it ever since (more …)
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