ScalaFX
JavaFX 2.0 and Scala, Like Milk and Cookies
JavaFX 2.0 and Scala are both great technologies individually, but work even better when used together. JavaFX 2.0 is a powerful rich client technology with advanced graphics, animation, and media capabilities. Scala is a simple, yet powerful language with advanced language features for writing domain-specific languages (DSLs). Add a little Scala UI DSL to your JavaFX 2.0 project and you will be in cookie and cream heaven!