This example visualizes a collaboration network among six team members, with nodes colored by department and links showing connections. Using D3.js’s force-directed layout, the `d3.forceSimulation` API applies link, many-body charge, and centering forces to arrange the vertices dynamically. Circles and lines are rendered as SVG elements, and labels place names beside each node. The simulation updates positions on each tick, while drag handlers allow interactive repositioning of nodes, restarting the physics as needed.