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Web maps with tens of thousands of points v1.0.0

Use this resource to optimize a web map that displays thousands of geographic points

New

  • 306 downloads
  • 240 likes
  • 216 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install large-map-marker-clustering

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 designs a Leaflet map that stays smooth with thousands of markers: Supercluster grouping, loading by visible area, canvas rendering and event throttling. You get technical choices and implementation patterns.

Mostly picked by

Updated November 2, 2026

Card for the “Web maps with tens of thousands of points” skill

Details

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

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What you get

  • SKILL.md: performance architecture, stack choices and key techniques
  • SKILL.md: icon clustering, debounced map events and progressive disclosure

Good fit for

  • Your map slows down past a few thousand markers
  • You display real-time geographic data on a map

Not for

    Tags

    • map
    • leaflet
    • clustering
    • performance

    About

    You say

    “Show 50,000 store locations on a Leaflet map without slowing down panning.”

    Card for the “Web maps with tens of thousands of points” skill

    Skill published by curiositech 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 optimize a web map that displays thousands of geographic points
    3. Review and adjust the result

    Content preview

    Files

    • .claude-plugin/plugin.json0.3 KB
    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md17.5 KB

    Origin and licence

    Listed unmodified

    Author
    curiositech
    Source
    github.com/curiositech/some_claude_skills/tree/f49825290077e5fb46bb3e867dfa8a5b0161152b/.claude/skills/large-scale-map-visualization
    Licence
    MIT

    Notice

    « large-scale-map-visualization » (curiositech, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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