optimize-large-map-data

Optimize web maps with over 10k markers using viewport-bounded RPC and marker clustering.

Updated May 30, 2026
One-click install
npx skills add https://github.com/buitrankimlong/thongtincty --skill optimize-large-map-data
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: optimize-large-map-data
Source: https://github.com/buitrankimlong/thongtincty/tree/main/.claude/skills/optimize-large-map-data
Command: npx skills add https://github.com/buitrankimlong/thongtincty --skill optimize-large-map-data

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill addresses performance issues in maps with a large number of markers (>10k), providing efficient rendering and navigation.

Core Features & Use Cases

  • Viewport-Bounded RPC: Efficiently queries data within the viewport.
  • Adaptive Tile Sizing: Dynamically adjusts tile size based on viewport span.
  • Containment Skip: Optimizes zoom-in performance.
  • IndexedDB Persist: Stores map data for quick access.
  • Marker Clustering: Groups markers for better visualization.
  • Use Case: When dealing with large datasets, this Skill helps prevent map lag and slow load times, enhancing user experience.

Quick Start

Run the 'optimize-large-map-data' skill to enhance the performance of your map with a large number of markers.

Frequently Asked Questions about optimize-large-map-data

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

FAQPage Schema
How do I optimize web map performance with over 10k markers?

Marker clustering optimizes map performance by grouping dense markers into single visual clusters. It works alongside viewport-bounded RPC to reduce rendering load, ensuring smooth navigation with large datasets.

What is viewport-bounded RPC and how does it improve map loading?

Viewport-bounded RPC improves map loading by efficiently querying only the data within the current visible map boundaries. This reduces network payload and rendering overhead when displaying large marker datasets.

Can I use IndexedDB to persist large map data for quick access?

Yes, you can use IndexedDB to persist large map datasets for quick access. Storing map data locally prevents redundant network requests and significantly speeds up map load times on subsequent visits.

What is the best way to handle map lag when zooming in on high density markers?

The best way to handle map lag when zooming in on high density markers is using containment skip and adaptive tile sizing. These techniques dynamically adjust tile loads and skip unnecessary data processing during zoom.

Does adaptive tile sizing help with rendering large network maps?

Adaptive tile sizing helps with rendering large network maps by dynamically adjusting tile size based on the viewport span. This optimizes data fetching and ensures efficient rendering across varying zoom levels.