This canvas globe visualization displays country boundaries using an orthographic projection, allowing users to pan and zoom. Built with D3's `geoOrthographic`, `geoPath`, and `geoGraticule` APIs, it renders directly to a Canvas context. The map supports drag-based rotation and scroll-based zooming via D3's `drag` and `zoom` interactions. It loads world topology data from a remote JSON file and animates state transitions, with retina display support through device pixel ratio scaling.