{"version":"1.0","type":"rich","title":"Hello VizHub","description":"An interactive collapsible tree visualization displays the Flare dataset hierarchy, with nodes and links rendered as SVG elements. The graph supports dynamic restructuring through user interactions: shift-clicking appends new child nodes, while alt-clicking triggers name editing. The layout recalculates node positions with smooth transitions using D3 v5's hierarchy layout and transition APIs, including `root.descendants()`, `root.links()`, and `linkHorizontal()`. Node colors shift based on collapsed states, and the `update` function handles enter, update, and exit selections for both nodes and paths.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/cfb798e3bd654f71a52de80f2964d97a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}