TouchGraph provides a set of interfaces for graph visualization using force-based layout and focus+context techniques. For now only older code is available, but we are planning to release new versions as well.
The JGenerator is the web server production application that can dynamically combine text, graphics, and sound to build rich Flash content. The JGenerator is a free alternative to and analog of the Macromedia Generator.
Web 2.0 environment for collaborative and extensible design of object interconnection diagrams like UML, networks, circuits and other graph based diagrams. Client: Web-based (AJAX / Dojo Toolkit) Server: JEE Application (Struts Framework)