This is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is.
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Kyle Walker
kylewalker.bsky.social
did:plc:ksubuwag725ajllqmo2ucrtg
Filters with expressions in @Mapbox and @maplibre are so powerful for in-app GIS overlay.
"within" allows for point-in-polygon, and "distance" finds areas near to a given geom.
An example using #rstats mapgl: the GIS operation happens directly in the map w/no external call.
2025-06-21T18:57:03.242Z