[julius_deane]

Sourcetrail is being discontinued. Are there any alternatives, even paid ones?

[Tempest1981]

A coworker used this to produce interactive object/flow graphs, years ago:

https://en.wikipedia.org/wiki/Understand_(software)

By https://www.scitools.com/

It was $800 or $1000 then, but considered worth it. Now looks like $100/mo.