large-scale-map-visualization
Optimizes web map implementations for high-performance visualization of large geographic datasets using Leaflet.js and Supercluster.
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The large-scale-map-visualization skill was audited on Mar 7, 2026 and we found 8 security issues across 2 threat categories. Review the findings below before installing.
Categories Tested
Security Issues
medium line 140
Template literal with variable interpolation in command context
SourceSKILL.md
| 140 | key={`cluster-${cluster.id}`} |
medium line 309
Template literal with variable interpolation in command context
SourceSKILL.md
| 309 | html: ` |
low line 537
External URL reference
SourceSKILL.md
| 537 | - [Performance Testing on Marker Clustering (2019)](https://www.researchgate.net/publication/334853181) |
low line 538
External URL reference
SourceSKILL.md
| 538 | - [Spatial Indexing Performance in PostgreSQL](https://postgis.net/workshops/postgis-intro/indexing.html) |
low line 541
External URL reference
SourceSKILL.md
| 541 | - [Leaflet Performance Guide (Andrej Gajdos)](https://andrejgajdos.com/leaflet-developer-guide-to-high-performance-map-visualizations-in-react/) |
low line 542
External URL reference
SourceSKILL.md
| 542 | - [PostGIS Spatial Queries | Supabase Docs](https://supabase.com/docs/guides/database/extensions/postgis) |
low line 547
External URL reference
SourceSKILL.md
| 547 | - [Map-Based UX in Real Estate (RAW Studio)](https://raw.studio/blog/using-maps-as-the-core-ux-in-real-estate-platforms/) |
low line 548
External URL reference
SourceSKILL.md
| 548 | - [Progressive Disclosure in Maps (UX Matters)](https://www.uxmatters.com/mt/archives/2020/05/designing-for-progressive-disclosure.php) |
Scanned on Mar 7, 2026
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