This example presents a polished world map with landmasses, country boundaries, and graticules rendered as SVG paths. It uses React to manage the component structure and d3-geo’s `geoNaturalEarth1` projection with `geoPath` to draw the sphere, graticule, and land features. The data comes from the World Atlas TopoJSON, processed via topojson’s `feature` and `mesh` functions to generate land polygons and interior borders. A muted teal color scheme and subtle stroke styling give the map a clean, modern look.