{"version":"1.0","type":"rich","title":"D3 v5 Zoomable Sunburst","description":"This D3 v5 zoomable sunburst visualizes a hierarchical dataset, using colored arcs to represent nested categories from the flare data loaded via the Observable standard library. Clicking an arc animates a zoom into that node, with transitions driven by `d3.arc` interpolation and `transition.attrTween` to smoothly reshape arcs and labels. The SVG rendering uses `d3.partition`, `d3.hierarchy`, and ordinal color scales, with visibility logic filtering arcs and text based on computed angular and radial bounds.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8dc3a12b55cc4e6b8b4a91513d91e95b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}