This visualization shows a social network graph of ten individuals connected by friendship links. Each node is rendered as a circle with a person’s name, and directional arrows on the connecting lines indicate the relationship’s source and target. The layout is computed using `d3.forceSimulation` with `d3.forceLink`, `d3.forceManyBody`, `d3.forceCollide`, and a center force. Nodes are draggable via `d3.drag`, with hover effects toggling a CSS class. Data comes from a local `data.json` file, and the SVG is rendered with D3 v6.