This network tree visualization displays nine named nodes connected by nine directed links, with node size and color depth varying according to connection count. The graph uses d3.forceSimulation with forceLink, forceCenter, forceX, forceY, and forceManyBody to position elements, while d3.drag makes nodes interactive. Links render as curved paths via the tick function’s arc calculation, and nodes appear as SVG circles with labels offset to the upper right.