Some of the new tags in JSF 2.0

Stylesheet and Script Definition
h:outputstylesheet library="”css”" name="”styles.css”" target="”head”
h:outputScript

Method Expression with parameter
userBean.login(‘order page’)

Event Listener
f:event

Required
f:validateRequired

Execute Event with Ajax
f:ajax

Head-Body
h:head and h:body

Button and link
h:button and h:link