First many thanks for providing the nice sankey example Sankey Diagram / D3 / Observable
I have been able to adapt it for my user case.
But adding new feature is not as simple…
For example, from d3 sankey demo; Highlight all connecting paths of a node - bl.ocks.org, I would like to highlight all connecting paths of a node.
I am stuck with the use of the traversing algorithm.
Any help welcome.
My testing notebook is available from: Sankey Diagram / Patrick Brockmann / Observable
Also interested in dragging vertically a node and have the very nice animated gradients
Sankey With Animated Gradients / Jarrett Meyer / Observable working with d3@6