This example displays an interactive network of nodes and edges, simulating a physics-based layout where connected points repel and attract each other until they settle into a stable configuration. The visualization uses the D3.js library’s `forceSimulation` API to compute the forces, while custom SVG rendering draws the graph elements. The graph is generated procedurally with a fixed random seed, and the simulation runs continuously in the browser, allowing the user to drag nodes and observe the dynamic rebalancing of the network.