This fork displays a world map in an SVG, coloring landmasses light green against a blue sphere. It uses D3 v5 with `d3.geoNaturalEarth1` for the projection and `d3.geoPath` to render country boundaries from TopoJSON data loaded via the `world-atlas` package. The code appends the sphere path first, then fetches country features and draws them as separate paths with a subtle black stroke.