What's the feature in quarto that are missing in Literate/Documenter/Wave?

Out of curiosity, which are the features in quarto that are missing in Literate/Documenter/Wave?

Which are the advantasges of quarto? What could I get “more” (or more easily) in Quarto?

Quarto has tabset groups, which I am interested in using to organize examples in different programming languages supported by a multi-(programming) language package of mine.

It also has a easy to use panel layout, which I don’t think is in the other packages (although I might have missed it). Also, you can also easily publish the output in an internally hosted environment through the Workbench and Connect products.