A forked network graph visualizes eight dummy nodes and six links as circles and curved edges, with node labels and varying radii and colors. It uses D3 v7’s `d3.forceSimulation` with charge, collide, link, and center forces to position the nodes, while the graph is rendered as SVG. Users can pan and zoom the view via `d3.zoom`, and edges are drawn as quadratic Bézier curves whose endpoints are computed to touch node boundaries.