[javascript] React / JSX Dynamic Component Name

With the introduction of React.lazy, we can now use a true dynamic approach to import the component and render it.

import React, { lazy, Suspense } from 'react';

const App = ({ componentName, ...props }) => {
  const DynamicComponent = lazy(() => import(`./${componentName}`));
    
  return (
    <Suspense fallback={<div>Loading...</div>}>
      <ComponentName {...props} />
    </Suspense>
  );
};

This approach makes some assumptions about the file hierarchy of course and can make the code easy to break.

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