This example presents a hierarchical edge bundling visualization of the Flare software package’s import relationships, rendered as an SVG inside a React framework. It uses D3 v4’s `d3.cluster` and `d3.radialLine` with `curveBundle` to draw curved links around a circular layout. Nodes are labeled with text elements rotated along the radius, while imports from the `flare.json` data file are mapped into paths between leaves. The code follows a bare-minimum HTML page template with inline CSS and JavaScript.