React Virtual

The @tanstack/react-virtual adapter is a wrapper around the core virtual logic.

useVirtualizer

tsx
function useVirtualizer<TScrollElement, TItemElement = unknown>(
options: PartialKeys<
VirtualizerOptions<TScrollElement, TItemElement>,
'observeElementRect' | 'observeElementOffset' | 'scrollToFn'
>,
): Virtualizer<TScrollElement, TItemElement>

This function returns a standard Virtualizer instance configured to work with an HTML element as the scrollElement.

useWindowVirtualizer

tsx
function useWindowVirtualizer<TItemElement = unknown>(
options: PartialKeys<
VirtualizerOptions<Window, TItemElement>,
| 'getScrollElement'
| 'observeElementRect'
| 'observeElementOffset'
| 'scrollToFn'
>,
): Virtualizer<Window, TItemElement>

This function returns a window-based Virtualizer instance configured to work with the window as the scrollElement.