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We have a screen that has a very large number of TextInputs (think 100) as it's used by users to fill in a large table's worth of data (think 5-7 rows, each with 10+ fields). We were experiencing a large amount of rendering lag so I simply wrapped TextInput in React.memo and saw a large performance improvement.
This led me to this question: why isn't TextInput wrapped in React.memo in its implementation? It seems rather expensive to render with all its fancy UI.
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We have a screen that has a very large number of
TextInputs (think 100) as it's used by users to fill in a large table's worth of data (think 5-7 rows, each with 10+ fields). We were experiencing a large amount of rendering lag so I simply wrappedTextInputinReact.memoand saw a large performance improvement.This led me to this question: why isn't
TextInputwrapped inReact.memoin its implementation? It seems rather expensive to render with all its fancy UI.Beta Was this translation helpful? Give feedback.
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