Ajax Girl

Open-jACOB Draw2D is a JavaScript library that allows you to create drawings and diagrams.

The User interface allows interactive drawing by using your standard browser.
No additional software; no third party plug ins. Just run it and use it.

Open-jACOB Draw2D is the graph component of the Open-jACOB online
Workflow editor. The purpose of this experiment is to see if a Visio-type workflow
editor tool could be developed in a web browser - It is possible.

Check out an interactive demo.

Source: Ajaxian
Original Article: http://ajaxian.com/archives/open-jacob-draw2d