The Smalltalk world also provides such tooling. Which offers a lot more flexibility on how to visualize source code. Unfortunately though it requires quite some effort to learn and use. But once you got the hang of it it's pretty awesome to browse source code and discover it's overall structure. And it allows you to ask more specific questions about the code and visualize the results as you see fit. Which can help a lot in actually finding not so good abstractions and architectural decisions.

https://modularmoose.org/moose-wiki/ http://themoosebook.org/