JointJS is the open sourceHTML 5 JavaScript diagramming library. JointJS is a comprehensive framework for building fully interactive diagramming tools and application builders.
JointJS makes it easy to create visual languages & tools of various kinds.
The event-driven nature together with MVC architecture of JointJS makes it easy to plug-in any backend application.
SchemaForms is a toolkit for building HTML form from an XML data file and an XML-Schema specification. Supports basic data types (string, checkbox, enumeration,..) but is easily extensible to custom data types.
StarUML add-in to export html documentation from existing class diagrams and models. To contact the developping team (to repport bugs or suggest new features or congratulate), send an email to : staruml2htmladd-contact@lists.sourceforge.net .