This example demonstrates a force-directed layout graph using D3.js (v5). Nodes and links are rendered as SVG elements, with the graph's structure implied by the bundled JavaScript. The code uses D3’s built-in force simulation (d3.forceSimulation) to position the connected nodes naturally, while the stylesheet defines the visual appearance of the nodes as grey circles and the links as grey lines. The data is not explicitly shown, but the layout emerges from the simulated forces between connected nodes.