Here are a list of featured diagrams, showing the kind of things you can do with GitUML.
Java programmers traditionally love UML diagrams. Java support includes visualising packages! It is astounding how much more sense you can make out of your source code when visualised in this way.
Here are a variety of diagrams extracted from various GitHub repositories, including an analysis of the startup of
plantuml.jar from the
a diagram from the nice
Java Design Patterns
GitHub repository and some visualisations of the
Remember, you can duplicate diagrams into your own account, by clicking on the duplicate link underneath any diagram's thumbnail. Then you change which files are being visualised. Explore!