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TanStack · Hook

useWindowVirtualizer

useWindowVirtualizer creates a virtualizer that uses the browser window for scrolling. It helps render large React lists by exposing the items that should be displayed.

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Syntax

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

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  • useVirtualizer
  • useFlushSync
  • Virtualizer
  • scrollMargin
  • getVirtualItems
  • getTotalSize

Source: React Virtual | TanStack Virtual React Docs. Checked 2026-11-03.