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> 
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> 
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.