What are some examples of using React Suspense?

Can you explain what React Suspense is?

React Suspense is a feature that allows you to wait for some code to load before rendering a component. It helps in managing loading states.

What are some practical examples of using React Suspense?

You can use React Suspense for lazy loading components, data fetching with libraries like React Query, or even for code splitting.

Can you show me a code example of lazy loading with React Suspense?

Sure! Here's a simple example:

const LazyComponent = React.lazy(() => import('./LazyComponent'));

function App() {
  return (
    <React.Suspense fallback={<div>Loading...</div>}>
      <LazyComponent />
    </React.Suspense>
  );
}

What about using Suspense with data fetching?

You can use Suspense with data fetching by wrapping your component in a <Suspense> component and using a data fetching library that supports it, like React Query.