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MY TRICKS FOR YOU ALL
MY TRICKS FOR YOU ALL

MY TRICKS FOR YOU ALL

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From How to greatly improve your React app performance by Noam Elboim

ble solution.
Taking that into a practical use — React Elements should be skipped in shouldComponen…ying on React Elements to detect state change in your component is therefore not a viable solution.
Taking that into a practical use — React Elements should be skipped in shouldComponentUpdate implementations. Instead, use some sort of a state change to indicate that the component should be updated.

From How to greatly improve your React app performance by Noam Elboim

e solution.
Taking that into a practical use — React Elements should be skipped in shouldComponentU…d that this can’t be solved by “diffing” Virtual Elements, as it is likely to have many edge cases. Relying on React Elements to detect state change in your component is therefore not a viable solution.
Taking that into a practical use — React Elements should be skipped in shouldComponentUpdate imple…

From How to greatly improve your React app performance by Noam Elboim

Wait, why it doesn’t work?
It doesn’t work because React is creating a new instance of ReactElement on each render!

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