{"version":"1.0","type":"rich","title":"MuscleCars tree","description":"An interactive tree diagram maps the hierarchy of Muscle Cars, from Ford and Dodge down to models like Mustang, Charger, and SRT. The visualization loads hierarchical data from a JSON file and renders it as colored, animated SVG nodes with connecting links and tooltips. Built with D3.js v3, the example uses `d3.layout.tree`, `d3.behavior.zoom`, and SVG elements to support click-to-collapse behavior and drag-to-pan navigation.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/95a20f613bcc471c88fe569b82c4e74f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}