A simple and intuitive UML (Unified Modeling Language) diagram editor built to help developers and architects create and manage UML diagrams efficiently.

Join the Office of Research Development (on Tuesday, April 8 from 11 a.m. – 12 p.m. for a webinar about creating and sustaining a research or engagement center at UMass Lowell. Sign up for How to ...

seqdiagram-ed is a tool to produce UML 2.0 Sequence Diagrams. It uses Javascript, HTML and XSLT and runs completely in the browser.