{"version":"1.0","type":"rich","title":"D3 v5 Zoomable Sunburst","description":"This interactive sunburst visualization displays hierarchical data from the Flare dataset, animating radial arcs and labels when clicking to zoom into nodes. Built with D3 v5, it uses `d3.hierarchy`, `d3.partition`, and `d3.arc` to render SVG paths, with `d3.interpolate` and `transition.attrTween` for smooth 750ms animations. The color scale uses `d3.scaleOrdinal` with `d3.interpolateRainbow`, and labels rotate and flip based on arc position. Data loads asynchronously via an Observable stdlib `require` call, while a central circle returns to the root view.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/25029f51bf1f4a46b2d326c81b4998a0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}