Robin Wieruch • 9/11/2018

How to prevent a rerender in React

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This React tutorial teaches performance optimization by preventing unnecessary component rerenders. It demonstrates using shouldComponentUpdate lifecycle method and PureComponent API with a practical example of optimizing a large list that rerenders when unrelated state changes. The article includes code examples showing how to implement these optimizations step by step.

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#React #performance #Rerender
How to prevent a rerender in React

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