Unfortunately not, here is a little kitchen sink type demo though https://myst-nb.readthedocs.io/en/latest/authoring/jupyter-notebooks.html

Myst-nb is probably the place to start looking btw - forgot to mention it in previous post

I use sphinx with Myst markdown for this, and usually plotly express to generate the js visuals. Jupyterbook looks pretty good as well

Feeding the troll 🤷‍♂️ “agenda driven” what does that even mean 😆

No one said other languages aren’t allowed. Submit a patch and prepare yourself for years of painstaking effort.