Examples

The minimal mapjson call — no parameters needed. Returns 110m world countries as geometry-only topojson. The fastest starting point for any world map.

Filtered to European countries at medium resolution with country names as properties. Hover to inspect each country.

US administrative regions using the regions layer filtered to a single country. AlbersUsa projection for clean continental rendering.

World countries including disputed and partially-recognized territories — Kosovo, Western Sahara, Palestine, and others — highlighted separately.

The Caribbean zoomed in at medium detail — each territory appears as its own polygon. Aruba, Martinique, Guadeloupe, Caribbean Netherlands and others all hover correctly with their own ISO codes.