Intro to UML focusing on Use case and Class diagrams.

News, tools, publications and links. Includes information on the UCM User Group.

The Unified Modeling Language industry-standard for specifying, visualizing, constructing, and documenting the artifacts of software systems. By Rational Software Corporation.

Important links on UML.

A collection of UML diagrams sample, resources, tips and tricks for applying UML in software development projects.

Contains references to publications and links about the Unified Modeling Language.

Publications, events, mailing list, links and organization; working on the evolution and standardization of the Unified Modeling Language.

Object Management Group (OMG) provides the newest UML standards, add-ons and features on their site.

Covers recent developments in object-oriented design and programming. Includes list of books, UML modeling tools, projects and forums.

xtUML is a model-driven development process based on industry-standard UML notations. xtUML models are executed and tested early in the development lifecycle and are translated to generate optimized target code.