This interactive network visualization maps relationships between seven main characters from *The Simpsons*, with nodes colored by group (Simpsons, Neighbors, Boss) and link thickness encoding relationship strength from 1–9. Using the `d3.forceSimulation` API with `d3.forceLink`, `d3.forceManyBody` for repulsion, and `d3.forceCenter` plus `d3.drag()` for interactivity, nodes settle into a spread layout and can be repositioned by the viewer. The SVG renderer draws circular nodes with bold labels below each character, while the connection values are defined in the static `dataset` and mapped to stroke widths via `d3.scaleLinear`.