This isn't a tool for generating diagrams from actual code, but I have really enjoyed using PlantUML lately while putting together design or architecture propos

This isn't a tool for generating diagrams from actual code, but I have really enjoyed using PlantUML lately while putting together design or architecture proposals: https://plantuml.com https://plantuml.com As someone who is not a very visual person at all, I found it really nice to use to make my design docs more comprehensible to visual learners. I've gotten good feedback about designs every time I've used the tool.