In-content navigation

So what's it all about? Basically it's a form of site navigation where you expect users to enter the site from where ever. All levels can function as any level - which is difficult with a mega menu on large sites. A flexible way of working with in-content navigation is implemented in the Drupal 8 University Distribution. Here's an example:

The distribution features

Go to the list of features to see what to expect of this distro.
The frontpage

Well. Yes. Frontpage.