{"version":"1.0","type":"rich","title":"Fork of D3 v5 Zoomable Sunburst","description":"This interactive sunburst visualizes hierarchical data from the Observable `@observablehq/flare` dataset, showing the flare library’s package structure with color-coded arcs and labels. Clicking a node zooms into that subtree with a smooth 750ms transition, adjusting arc positions and label rotations via `d3.transition` and `tween` interpolation. Built with D3 v5, it uses `d3.hierarchy`, `d3.partition`, `d3.arc`, and a sequential `d3.scaleOrdinal` with interpolated rainbow colors. The SVG renders all nodes, hiding non-visible arcs and labels through opacity filters.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6469061a7b3f4227b100fc90b02d086c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}