{"version":"1.0","type":"rich","title":"Family Tree","description":"This animated family tree visualizes the hierarchical relationships between animal species, using colored nodes to distinguish generations. The data is organized with `d3.stratify()` and laid out with `d3.tree()`, producing SVG paths that animate into position over 1.5 seconds. Node squares use a custom element with a `transition()` to grow to their final radius, while text labels display species names. All elements are rendered in SVG using D3 v6, with generation-specific fill colors and green animated connecting links.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d7c015c409ee420a8115a0a723fffb8c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}