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Kind of makes you wonder why React.memo isn't just the default behaviour. https://github.com/facebook/react/issues/14463#issuecomment-673844197 https://github.
by jamespwilliams 5y ago
Kind of makes you wonder why React.memo isn't just the default behaviour.
https://github.com/facebook/react/issues/14463#issuecomment-673844197 https://github.com/facebook/react/issues/14463#issuecomment-... suggests it was meant to be the default behaviour, but was scrapped because it would "break backwards compatibility". No source is given for that claim though.
- baxuz 5y agohttps://overreacted.io/before-you-memo/ https://overreacted.io/before-you-memo/ https://blog.isquaredsoftware.com/2020/05/blogged-answers-a-mostly-complete-guide-to-react-rendering-behavior/#memoize-everything https://blog.isquaredsoftware.com/2020/05/blogged-answers-a-...