This D3.js force-directed graph visualizes the network of connections among organizations linked to the Kenneth Rainin Foundation, with a central cluster of main nodes (Arts Web, Social Impact Commons, Community Arts Stabilization Trust, AmbitioUS) connected by colored links and surrounded by smaller child nodes and leaf nodes. It demonstrates the `d3.forceSimulation` API with `forceManyBody`, `forceLink`, and `forceCenter` forces, rendering nodes as SVG circles with varying sizes and labels. Interactive dragging via `d3.drag` lets viewers reposition nodes, while link distances and node colors are preconfigured in a data file. The example uses data from the foundation’s network and generates a structured hierarchy through explicit parent-child relationships.