I only could mention that JDeveloper (Oracle) is able to use MyFaces components: http://www.orablogs.com/jjacobi/
Does JDeveloper have JSF editor like Java Studio Creator (d&d) or like JBuilder (more like text JSF editor)?
I only could mention that JDeveloper (Oracle) is able to use MyFaces components: http://www.orablogs.com/jjacobi/