tanstack-virtual

Virtualize large lists, grids, and tables to render only visible items.

Updated Apr 14, 2026
One-click install
npx skills add https://github.com/iEnergyy/opsflow --skill tanstack-virtual-ienergyy
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: tanstack-virtual
Source: https://github.com/iEnergyy/opsflow/tree/main/.agents/skills/tanstack-virtual
Command: npx skills add https://github.com/iEnergyy/opsflow --skill tanstack-virtual-ienergyy

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

TanStack Virtual provides virtualization logic for rendering only visible items in large lists, grids, and tables, dramatically reducing DOM size and improving scrolling performance.

Core Features & Use Cases

  • Framework-agnostic virtualized rendering core
  • Supports lists, grids, and windowed content with smooth scrolling
  • Real-world scenario: rendering ten thousand items without jank

Quick Start

Install and import the TanStack Virtual packages and wrap your list container with a virtualizer to render only visible items.

Frequently Asked Questions about tanstack-virtual

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I render large lists in React without scroll jank?

Virtualization renders only visible items in large lists, reducing DOM size and eliminating scroll jank. TanStack Virtual provides a headless virtualizer to wrap list containers so React only mounts visible elements.

What is list virtualization and when do I need it for web apps?

List virtualization is a technique that renders only the visible items in a scrollable container. You need it when rendering thousands of items in lists, grids, or tables to prevent browser performance degradation.

Does TanStack Virtual work with Vue and Solid frameworks?

Yes, TanStack Virtual is framework-agnostic and supports Vue, Solid, and React. It provides integration packages like @tanstack/react-virtual and a core library for rendering virtualized lists across different TS/JS frameworks.

How do I virtualize a grid layout with thousands of items?

You can virtualize grids by installing TanStack Virtual packages and wrapping your grid container with a virtualizer. This ensures only visible cells render, maintaining smooth scrolling performance across tens of thousands of items.

What's the best way to handle table virtualization for large datasets?

The best way is using a headless virtualization core that decouples rendering logic from UI components. TanStack Virtual provides installation patterns and integration guidance to virtualize tables without dictating your component structure.

Why does my frontend performance drop when rendering ten thousand list items?

Performance drops because rendering ten thousand items creates a massive DOM tree. Virtualization solves this by rendering only visible items, keeping DOM size minimal and restoring smooth scrolling performance.