This is solved by the Pluto notebook, which makes presentation order independent of execution order. Only works for Julia, but shows that such a notebook is possible.
Do you happen to have any example that shows LP in Pluto? The site you linked does not show it, at least looking at the screenshots, I don't see anything like I would have in org-mode using org-babel.
No, not specifically. But I think it’s pretty obvious how to put it to that purpose.
Thx! didn't notice that pluto had this feature (I used it like a Jupyter notebook, shame on me :-) )