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Data Virtual List

Virtualized list with sticky group headers and infinite loading for long feeds.

Full screen Try a theme

Choose the primitives library your project already uses. Both look the same: your theme, not the variant, controls colors, shape, type and motion.

About this block

What it's for

  • Virtualized list with sticky group headers and infinite loading for long feeds.
  • Windowed activity feed that loads more when you scroll to the end.
  • Infinite scroll list of thousands of items with date group headings, keyboard navigation.

For page-numbered results, use Nav Pagination Bar.

Includes

  • Windowed rendering
  • Sticky group headers
  • Infinite scroll
  • Load sentinel
  • Load error retry
  • Keyboard navigation
  • Item select
  • Reduced motion

Works with

  • Radix UI and Base UI primitives (pick the one your project uses)
  • React 19 and Tailwind CSS 4 in Next.js (App Router), Vite, React Router or TanStack Start, installed with the agentic-ui or shadcn CLI
  • Your theme tokens, in light and dark mode

Install

Included with Agentic UI Kit (one-time license). Install needs your license key: see pricing · connect your project.

Agentic UI CLI
agentic-ui add data-virtual-list
Installs through shadcn and adapts the component to your design tokens.
shadcn CLI
npx shadcn@4.17.0 add @agentic-ui/data-virtual-list

Used in

A standalone component: drop it into any screen.

Type
Block
Variants
Radix UI and Base UI
Themes
Light and dark
Widths
Preview it at desktop, tablet and mobile widths above.