This interactive visualization presents a world map using an orthographic projection, displaying country boundaries with hover effects that highlight each nation in red. The map also supports zoom and pan through D3’s zoom behavior. Built with D3 v5 and TopoJSON, it renders as SVG and loads geographic data from the world-atlas package, combining TSV country names with GeoJSON features. The projection and path generation rely on d3.geoOrthographic and d3.geoPath.