Examples

Interactive examples for the VList virtual list library — from basic lists to million-item stress tests.

Essentials

Interactive control panel — item count, sizing strategies, overscan, scroll-to, data operations

Responsive image gallery — toggle between grid and masonry layouts

gridmasonryscrollbar

Chat UI — reverse mode, date headers, auto-scroll, incoming messages

A–Z grouped contacts with sticky headers and selection

groupsselection

Button-only step navigation — wheel scrolling disabled

scroll.wheelselection

Social feed with real posts — variable heights measured automatically

estimatedHeightasync

Finder-like file browser with grid/list toggle and breadcrumb navigation

gridgroupsscrollbar

Horizontal scrolling with fixed or variable item widths — toggle to compare

Document-level scrolling with async data loading — no inner scrollbar

WAI-ARIA listbox — role, aria-setsize, aria-posinset, and aria-activedescendant updating live in the inspector

Data

Velocity Loading

Smart async loading — skips fetches when scrolling fast, preloads in scroll direction

asyncscalescrollbarsnapshotsselection

100K–5M items with scroll compression

Save and restore scroll position across navigations

snapshotsselection