I'm getting "webglDataJoin(...).attr(...).classed is not a function" here. Couldn't find a way to fix it, but it seems that the internal d3fc data join returns a transition, while the code actually expects a selection?
hi @mootari it turns out d3fc has multiples packages depending on d3 modules without locking versions. for instance d3-selection, with the newest update d3@6 🙌 multiple d3fc projects has broken, so I've locked the version here to d3@5 and override the requires inside d3fc package look at https://observablehq.com/@radames/hello-d3fc-webgl#fc