JSF and Flex

Exadel Fiji extends JSF by allowing the use of Flex with JSF components and within a JSF page. When using Fiji Flex components, developers can use Flex with the same familiar JSF component-based approach to building user interfaces. Check out the demo page.

While at it, you may want to check out the JSF Flex project(here's a nice introduction article), who aims much higher: automatic translation of JSF user interfaces to SWF, with supporting Javascript code for JSON encoding. How cool is that?