The processWave.org editor is a collaborative diagram editor for Google Wave. It allows multiple people to edit the same diagram at the same time. Currently, six diagram types are support: UML, BPMN, simpleBPMN, FMC, petri nets and EPC. Due to the open source nature of the project this list of supported stencil sets can easily be extended using the project's plug-in architecture. The processWave.org editor is based on the ORYX project.

Check out the follow-up project integrating the processWave.org Editor into Google+ Hangouts!