Hi, I've added an experimental example to FlexJS which shows how you could use CreateJS (or specifically, EaselJS) with the FlexJS framework. This experiment has only a button and label, but if you wanted to have a non-HTML DOM framework, using CreateJS would be one way to go.
The experiment has a simple MXML application with two labels and two buttons. Clicking on the buttons changes the labels in some way - one is by directly setting a label's text property and the other way has the button changing a label indirectly using the model. Within the JS implementation, the HTML elements are replaced with EaselJS components. It is actually pretty clean and simple. If you were to try this and build it with FalconJX, you'll need to copy the EaselJS library into the resulting bin directory(ies) and modify the index.html file to include the EaselJS code. I've left instructions in the main MXML file. Peter Ent Apache Flex SDK team Adobe Systems