{"version":"1.0","type":"rich","title":"MuscleCars tree","description":"This visualization displays a hierarchical tree of muscle car models grouped by manufacturer, using a JSON data source to define the branching structure. Built with D3 v3’s `d3.layout.tree`, it renders nodes as colored rectangles with text labels and connects them with directional links. The visualization supports mouse interactions, including click-to-expand/collapse and zoom-and-drag via `d3.behavior.zoom`, while CSS styles control node colors and link appearance.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/15d5d8f1c79346c68d758e736d2f3d16?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}