JavaFX Framework

Sun announced a new framework called JavaFX.
JavaFX Script
JavaFX Script is a declarative, statically typed programming language.
What is statically typed programming?
Statically typed programming means once you declared variable as a string then you can't reassign the variable to another type like integer.
For example Var myvariable = "Hello World"
myvariable = 5
The above code works fine in java script whereas in JavaFX script it throws error. Because java script is dynamically typed programming whereas JavaFX script is statically typed programming
What is declarative scripting language?
Declarative scripting language does not required entry point like main() in Java.Java is imperative programming.Scripting engine reads the entire program befor the execution.Then engine decides what to do all with the statements.JavaFx Script applications run on top of this.
JavaFX Mobile
A complete mobile operating and application environment built around Java and Linux open source technologies.It supports JavaME applications and other standard Java API
JavaFX Designer
Not yet released in the market.