I was performing my daily visual scrubbing of the java.net website this morning and I found a blurb about a new JSF component library called Woodstock. I briefly visited the project homepage and tested a few of the components. It looks as though this library could be a promising addition to the list of component libraries available for the JSF framework. While some of the basic components such as buttons and labels do not seem too different from stuff we've seen before, the Woodstock library has "Alert" and "Image and Masthead" components which may be very useful.
Check out the Woodstock JSF component library project page for more details, or go directly to the component preview to check out the features.