This example displays a world map using the Natural Earth projection, with landmasses filled in purple, a blue sphere background, graticules drawn in blue, and black lines marking country borders. The visualization is built with React and D3 v5, using `d3.geoNaturalEarth1` for projection and `d3.geoPath` to generate SVG paths. Geographic data comes from the World Atlas TopoJSON file, processed with `feature` and `mesh` from TopoJSON to render land and interior boundaries. The page includes a centered title and uses the Poppins font.