@rosano Hmm, I don't think I have a big enough sample size yet. The docs for Orca seem pretty decent with just a minimal amount of nav at the top and clean doc tree. Some sites have a "skip to main content" when you start navigation which is convenient.
@mauve @rosano with hyperlinks and telescopic text (something which unfortunately never made it into HTML) menu-bars & pages would not be needed in theory: https://codepen.io/coderofsalvation/pen/wvLKJeY
I still think there's a usecase for the good old all-in-one-HTML manuals, but with a modern sauce.