Although PrimeFaces team is not at JavaOne 11, PrimeFaces is. Arun Gupta’s “JavaEE PaaS using Glassfish 4.0″ keynote is featuring PrimeFaces for the front end. This is the second consecutive year PrimeFaces is used in JavaOne Technical Keynote.
Screencast is also available at Arun’s Blog.
So the question is, is PrimeFaces the de-facto standard of JSF component libraries