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A comment on React Docs Beta – rewritten with hooks and interactive examples. Parent comment

Re:React Docs Beta – rewritten with hooks and interactive ex... by eh9 on Sunday October 24, 2021 @12:23AM (#28974950)
Every single time I’ve needed to use memo the performance gains where obvious.
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Re:React Docs Beta – rewritten with hooks and interactive ex... by sibeliuss on Sunday October 24, 2021 @01:14AM (#28975174)
A: You'll know when you need it. Until that point one is firmly in the realm of premature optimization.
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Re:React Docs Beta – rewritten with hooks and interactive ex... by atom_arranger on Sunday October 24, 2021 @07:51AM (#28977071)
The post points out that given memoization in many cases avoids serious perf/functional issues not memoizing may be considered premature optimization.
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