How can I use Suspense in TypeScript?

How can I use Suspense in TypeScript?

You can use Suspense in TypeScript to handle asynchronous data fetching in a more elegant way. It allows you to wait for some code to load before rendering components.

Can you show me a simple example?

Sure! Here's a basic example:

import React, { Suspense } from 'react';

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

const App = () => (
  <Suspense fallback={<div>Loading...</div>}>
    <DataComponent />
  </Suspense>
);

export default App;

What happens if the data fails to load?

If the data fails to load, you can handle errors using the ErrorBoundary component. It allows you to catch errors in the child components.

Is Suspense compatible with all data fetching libraries?

Suspense works well with libraries that support React's concurrent features, like React Query or Relay. However, not all libraries are compatible.