Leaflet/Leaflet.markercluster
Marker Clustering plugin for Leaflet observed · 2026-08-28
Health v2 · maintenance only
32/100
- Activity 0
- Release rhythm 35
- Longevity 100
Flags: no_releases
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 5167
- days_rel: n/a
- days_push: 751
- n_releases_24m: 0
Adoption not part of the score
4162 stars · 999 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
A Leaflet plugin that provides animated marker clustering for interactive maps, grouping large numbers of markers into clusters for performance and readability. It supports bulk marker operations, customizable cluster icons, spiderfy layouts, and cluster events.
Use cases
- display thousands of map markers without performance issues
- cluster map markers with zoom animations
- customize cluster icon appearance on a Leaflet map
- spiderfy overlapping markers on click
- bulk add and remove markers on a map efficiently
When to choose
- you use Leaflet and need to render many markers performantly
- you want animated, customizable marker clustering out of the box
- you need spiderfying and cluster event handling
When to avoid
- you use a mapping library other than Leaflet
- you only have a handful of markers and don't need clustering
- you need a maintained plugin with frequent updates
Facets
plugin · maturity maintenance
ui-components data-visualization web-development frontend browser leaflet marker-clustering gis maps leaflet-plugins javascript
2 sources
- readme: https://github.com/Leaflet/Leaflet.markercluster · fetched 2026-08-28 · c4a1b8837df4
- registry_npm: https://registry.npmjs.org/leaflet.markercluster · fetched 2026-08-29 · bba1603fd637
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| Leaflet/Leaflet.markercluster | main | 32 |
For agents
markdown · JSON · MCP: product_card(name="Leaflet/Leaflet.markercluster")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem