This example visualizes a network of nine cricket players as nodes connected by eight links, with node color indicating group membership and link thickness proportional to weight. The graph is rendered in SVG using D3.js v4, with a force-directed layout created via `d3.layout.force` that applies gravity, charge, and distance parameters. Node positions update on each tick event, while drag interaction is enabled through `force.drag`. Data comes from the loaded `graph.json` file, and styling is applied through CSS classes for links, circles, and labels.