What are the best practices for virtualization in React?
When virtualizing in React, consider using libraries like react-window or react-virtualized. They help manage large lists efficiently.
How do I implement react-window in my project?
To implement react-window, first install it using npm or yarn. Then, use the FixedSizeList or VariableSizeList components to render your items.
Can you give me an example of using FixedSizeList?
Sure! Here's a simple example:
import { FixedSizeList as List } from 'react-window';
const MyList = () => (
<List
height={150}
itemCount={1000}
itemSize={35}
width={300}
>
{({ index, style }) => <div style={style}>Row {index}</div>}
</List>
);
What performance improvements can I expect from using virtualization?
You can expect significant performance improvements, especially with large datasets, as virtualization only renders visible items, reducing DOM nodes.
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