Is there a Drupal module that will display a sidebar like the one on https://vulkan-tutorial.com?
I have a website that has a lot of content that is nested like a textbook or legal codex. Think chapter, section, subsection, sub-subsection, etc. I’d like to be able to display this neatly as a sidebar. Key features include
- Expanding to highlight the current page in the menu.
- Allowing the user to expand to see any of the other pages
- Nice arrow/triangle icon showing expandability of sections as applicable.
I’ve tried searching for nice sidebar modules but they’re surprisingly sparse.