For the maintenance and migration of some JSF / Woodstock applications (to IceFaces or other frameworks) I would like to know if there are GUI editors for Java Server Faces available. We are currently using Eclipse and NetBeans, but we are open for other development tools. But non-visual editors would be helpful if they offer some support like hiearchy structure view and error checking.
Regarding Eclipse, I suggest the JBoss Tools plugin for JSF edition.