{"version":"1.0","type":"rich","title":"Fork of Fork of Fork of Tree 7","description":"A clickable, animated tree diagram shows hierarchical data loaded from a local JSON file. Clicking a node toggles its children, collapsing or expanding subtrees with smooth transitions. The visualization uses D3 v3’s `d3.layout.tree` to calculate node positions and `d3.svg.diagonal` to draw curved links, while SVG circles and text labels update via `transition()` over 1100 milliseconds. Node fill colors distinguish collapsed branches from open ones.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6ef06e675dbc4b89ba556ce98a5f59ef?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}