{"version":"1.0","type":"rich","title":"Fork of Circles with D3","description":"This example demonstrates two distinct D3.js visualizations: an interactive network graph and a hierarchical family tree, both built from the same underlying dataset of people and relationships. The network graph uses D3’s `forceSimulation` with `forceLink`, `forceManyBody`, and `forceCenter` to position nodes based on connections, while the family tree uses `d3.tree` and `d3.stratify` to arrange the same individuals into a clear parent-child hierarchy. Both visualizations render as SVGs, with nodes, links, and labels styled via CSS and updated dynamically through a tick handler.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5581805c8bf44df8a7e170e0755ff125?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}