The jsUML2 editor (004). This tool is a demo, and has been developed using the jsUML2 library. (C) The authors, Feb 2014.
You may go to the previous working version of this editor (003). Notice that no public use, with or without partial modification or adaptation, should be performed without explicit permission. Then, it is important to acknowledge the original work publicly on your site and not to pass it off as your own. Additionally, any contribution to the project will be appreciated and acknowledged.