What are some examples of using react-window for rendering large lists?

Can you show me some examples of using react-window for rendering large lists?

Sure! React-window is a library for efficiently rendering large lists and tabular data. It only renders the items that are visible in the viewport.

How does it improve performance compared to traditional rendering?

It improves performance by reducing the number of DOM nodes rendered at any time, which decreases memory usage and speeds up rendering.

Can you provide a simple code example?

Absolutely! Here's a basic example:

import { FixedSizeList as List } from 'react-window';

const MyList = () => (
  <List
    height={150}
    itemCount={1000}
    itemSize={35}
    width={300}
  >
    {({ index, style }) => <div style={style}>Item {index}</div>}
  </List>
);

What are some common use cases for react-window?

Common use cases include rendering long lists of items, tables with many rows, and any scenario where performance is critical due to large datasets.