This example shows a world map rendered with a Natural Earth projection, displaying landmasses in teal with interior borders and a graticule overlay. It uses React with D3 v6, specifically `geoNaturalEarth1` for projection and `geoPath` for drawing SVG paths. The map data comes from the world-atlas TopoJSON dataset, processed with topojson’s `feature` and `mesh` functions to extract land polygons and country boundaries. The visualization is styled with a soft gray sphere background and contrasting land and graticule strokes.