This interactive network graph visualizes a small social network of ten people and their friendship connections. Built with D3.js v6 and rendered as SVG, it uses `d3.forceSimulation` with link, charge, collision, and center forces to position nodes. Circles represent people, with arrows between them indicating directed relationships, and the link thickness reflects the friendship value stored in the graph.json data. Users can drag nodes to rearrange the layout, and hovering highlights individual circles via CSS class changes.