What are the differences between CDK Virtual Scroll Viewport and Infinite Scroll?

What are the differences between CDK Virtual Scroll Viewport and Infinite Scroll?

CDK Virtual Scroll Viewport is designed for rendering only the visible items in a list, improving performance. Infinite Scroll, on the other hand, loads more items as the user scrolls down, which can lead to performance issues with large datasets.

When should I use Virtual Scroll instead of Infinite Scroll?

Use Virtual Scroll when you have a large dataset and need to maintain performance. It's ideal for scenarios where users need to quickly navigate through many items without loading everything at once.

Are there any drawbacks to using Virtual Scroll?

Yes, Virtual Scroll can be complex to implement and may not support all use cases, such as dynamic item heights or complex layouts.

Can I combine both methods in my application?

Yes, you can combine both methods. For example, you can use Virtual Scroll for the initial load and then implement Infinite Scroll for loading additional items as needed.