MyFaces Portlet Bridge
Portlet Bridge is one of the newer subprojects of the MyFaces project. It is the reference implementation of the JSR 301 ("Portlet 1.0") standard. The JSR 301 standard is an effort to standardize the way that JSF artifacts (pages or parts of pages) can be used as portlets within a portal environment. Portlet Bridge also has an edition that implements the "Portlet 2.0" standard, JSR 329.