What is StrictMode in React?

Posted by Prem Tiwari | Updated on

React’s StrictMode is sort of a helper component that will help you write better react components, you can wrap a set of components with <StrictMode /> and it’ll basically:

  • Verify that the components inside are following some of the recommended practices and warn you if not in the console.
  • Verify the deprecated methods are not being used, and if they’re used strict mode will warn you in the console.
  • Help you prevent some side effects by identifying potential risks.

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