Open source executable and translatable UML

Shlaer-Mellor xtUML is a UML profile for executable, translatable models. BridgePoint is the open source tool that edits, executes, and translates those models.

This site is the project home: the method, the documents, the downloads, and a preserved copy of the community forum.

xtUML puzzle: a green piece marked xt joined to UML

Getting startedInstall BridgePoint and learn the shape of an xtUML model.
DownloadBridgePoint, the open source xtUML editor, verifier, and translator.
LearnBooks, articles, presentations, on-line courses and tutorials, and the historical documents.
NewsProject announcements, from the archive through new notes.
ForumA read-only archive of the community discussions.
AboutThe project, contacts, and how to participate.