Info

VirtualList

pro

High-performance, fixed-height virtualized list for rendering large datasets efficiently.

Description

VirtualList is a low-level layout primitive for rendering long lists in a predictable and performant way. It limits DOM output to only what is visible while preserving natural scrolling behavior.

Features

  • renders only visible items to keep the dom small

  • fixed-height, index-based virtualization

  • predictable scrolling without layout guessing

  • designed for large lists and frequent updates

  • suitable for dropdowns menus and command palettes

Composed of

Box

Root tag

div

Props

color

ensureVisibleIndex

intent

itemHeight

items

overscan

renderItem

scrollAlign

scrollToIndex

tagAttrs

tagRef

visibleItemsCount