stric mode css in react code example

Example 1: reacrt StrictMode

<React.StrictMode>
  <div>
    <ComponentOne />
    <ComponentTwo />
  </div>
</React.StrictMode>

// 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.
// As the documentation says, strict mode is development oriented so you don't need to worry about it impacting on your production build.

// I've found it especially useful to implement strict mode when I'm working on new code bases and I want to see what kind of code/components I'm facing. Also if you're on bug hunting mode, sometimes it's a good idea to wrap with <StrictMode /> the components/blocks of code you think might be the source of the problem.

// So yeah, you're in the correct path to understanding strict mode, keep it up, I think it's one of those things you understand better when you play with them, so go ahead and have some fun.

Example 2: react strict mode

import React from 'react';

function ExampleApplication() {
  return (
    <div>
      <Header />
      <React.StrictMode>        <div>
          <ComponentOne />
          <ComponentTwo />
        </div>
      </React.StrictMode>      <Footer />
    </div>
  );
}