This interactive social network graph visualizes relationships between people, with nodes representing individuals and lines indicating friend connections. The visualization uses a force-directed layout via `d3.forceSimulation`, combined with drag interactions and hover effects to highlight nodes. Node labels display names, and link arrowheads are defined with SVG markers. Data is loaded from a JSON file containing nodes and links, and the graph is rendered as SVG elements, using D3 v6 and a yellow color scale for all nodes.