{"version":"1.0","type":"rich","title":"D3 v5","description":"This zoomable sunburst chart visualizes the hierarchical Flare dataset, showing the size of each node through arc length and color-coded by top-level category. Clicking an arc zooms into that subtree, recomputing the partition layout and animating the transition. Built with D3 v5, it uses `d3.partition`, `d3.hierarchy`, `d3.arc`, and `transition.attrTween` to smoothly interpolate arc geometry and label positions. The visualization renders as SVG with interactive animations, and data is loaded asynchronously from the Observable `@observablehq/flare` module.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/16dbdf04d5c34d78aaf4163a8e5fe1c2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}