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An interactive zoomable sunburst chart displays the hierarchical structure of the Bible, with arcs representing books grouped by testament and genre. Clicking a slice zooms into that segment, and radio buttons switch between linear and grouped sizing modes. The visualization uses D3 v5 with the `d3.partition` layout, `d3.stratify` for hierarchy construction, and `d3.arc` for path generation, animating transitions via `transition.attrTween` on SVG paths and text elements. Data comes from JSON files defining the book structure and verse counts.
AI-generated descriptionMike Bostock's D3 Zoomable Sunburst example
- with D3 v5 (based on the changes in v5)
<br></br> Ported from this Observable notebook for this forum thread. Many thanks to Bryan Gingechen who answered my question about the necessary steps to get from an (Observable) JavaScript notebook to a vanilla JavaScript index.html. He presented his solution on blockbuilder.org