How will you improve the performance of a React Application?

Inside, React utilizes a few cunning procedures to limit the quantity of expensive DOM tasks expected to refresh the UI. For some applications...

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What is a unit test? Why should write unit tests?

Unit testing is a type of software testing where individual units or components of a software are tested. The purpose is to validate that each unit of the software code performs as expected. Unit Testing is...

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Why You Do Not Set The State Directly In React?

On the off chance that you update it straightforwardly, calling the setState() a short time later may simply supplant the update you made. At the point when you straightforwardly update the state...

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