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Docs are missing information about React keys and component identity #2904

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bryanyee opened this issue Apr 11, 2020 · 1 comment
Open

Docs are missing information about React keys and component identity #2904

bryanyee opened this issue Apr 11, 2020 · 1 comment

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@bryanyee
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@bryanyee bryanyee commented Apr 11, 2020

Docs are missing information about React keys and component identity. It'd be helpful to learn about the underlying reason React uses keys to give identity to components and manage component lifecycle based on data, in addition to the current explanations that keys improve list render performance.
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@bryanyee bryanyee commented Apr 11, 2020

Suggested PR: #2500
@bryanyee bryanyee mentioned this issue Apr 11, 2020
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