I develop an open-source UML modeling tool called
TextUML Toolkit. The Toolkit is quite different from the other modeling tools in the market though, as it uses a textual notation (TextUML) instead of the conventional graphical one.
I am looking for people that see the value of the approach and would like to contribute at some capacity. The project is in dire need of early adopters and developers.
The intended audience of the tool is MDD practitioners using UML with the primary purpose of code generation. That reflects in the features (existing and planned). For instance, there is support for class and activity modeling (structure + behavior), but there are no plans to support things such as use cases, interactions or collaborations.
The TextUML Toolkit runs on Eclipse and uses the
UML2 API (and thus
EMF) to generate UML models.
For more information, see
http://abstratt.com/textuml/ and don't hesitate to contact me.
Cheers,
Rafael
http://abstratt.com/blog/