HEATKEYS

Violet is a free UML editor with these benefits : very easy to learn and use, draws nice-looking diagrams, cross-platform. Violet is intended for developers, students, teachers, and authors who need to produce simple UML diagrams quickly

Modeling languages and UML portal, covering information and services about UML, Model-driven development, OCL,...

Draw, share and collaborate on online diagrams. Easy web flow chart, network diagram, mockup, wireframe, UML diagrams like Class, Sequence, & data flow and process flow diagrams. Creately - free web-based software for online diagram software

Quora is a continually improving collection of questions and answers created, edited, and organized by everyone who uses it.

Home page for the XML project that adds support for working with XML, XML Schema, DTD and CSS documents in NetBeans

GenMyModel is an online UML tool for your class diagrams and use case diagrams. Create in seconds, share your models and generate code in the cloud.

Yahoo! Answers is a new way to find and share information. You can ask questions on any topic, get answers from real people, and share your insights and experience.