{"version":"1.0","type":"rich","title":"Fork of D3 v5 Zoomable Sunburst","description":"This example visualizes a hierarchical dataset as a zoomable sunburst chart, where clicking a ring segment zooms in to show that subtree, with a central circle allowing navigation back to the root. The chart uses D3 v5’s `d3.hierarchy`, `d3.partition`, and `d3.arc` to compute and render the radial layout, with smooth animated transitions driven by `transition.attrTween` and `d3.interpolate`. Data is loaded asynchronously from the `@observablehq/flare` package via the Observable stdlib.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/482e22c64cd145cca75c4b1776f5e874?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}