A four-state zoomable sunburst in hand-rolled SVG — concentric rings whose sweeps compose exactly, click-to-zoom with a breadcrumb, keyboard-walkable slices and an sr-only breakdown table.
npx shadcn@latest add @zyeon/chart-sunburstZyeon UI limits how often it can be asked, and Sunburst Chart hasn't had its turn. Its source will show here once it has.