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Virtualized lists for large datasets v1.0.0

Use this resource to render long lists or grids without slowing the browser

New

  • 474 downloads
  • 117 likes
  • 214 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install virtualized-lists-large-data

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent creates a virtualizer with useVirtualizer, computes visible items and their positions, then adds variable heights, horizontal virtualization, grids or window scrolling. The DOM stays small whatever the data size.

Mostly picked by

Updated November 2, 2026

Card for the “Virtualized lists for large datasets” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • SKILL.md: options, virtualizer API and item properties
  • SKILL.md: variable heights, horizontal, grid and window scrolling

Good fit for

  • Your list of thousands of rows stutters on scroll
  • You display a very long photo grid

Not for

    Tags

    • virtualization
    • list
    • performance
    • tanstack
    • scrolling

    About

    You say

    “Virtualize my list of 50,000 contacts with variable row heights.”

    Card for the “Virtualized lists for large datasets” skill

    Skill published by tanstack-skills under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to render long lists or grids without slowing the browser
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md11.1 KB

    Origin and licence

    Listed unmodified

    Author
    tanstack-skills
    Source
    github.com/tanstack-skills/tanstack-skills/tree/6f5521ecbdfbfa3d54d335eba6c8b4df0b804c03/plugins/tanstack-virtual/skills/tanstack-virtual
    Licence
    MIT

    Notice

    « tanstack-virtual » (tanstack-skills, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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