This visualization maps a social network of ten people, using nodes and directed links to show “Friend with” relationships. The code uses `d3.forceSimulation` with forces for link distance, charge, collision, and centering, rendering the SVG with circles and text labels. A custom drag interaction allows nodes to be repositioned. The data is loaded from a JSON file, and marker-end arrows indicate link direction. Hover styling highlights nodes via a CSS class toggled in mouseover and mouseout events.