Yeh yeh yeh there are a fistful of frameworks out there and there is no doubt I am a super supporter of PureMVC but whats the harm in checking out logic behind other contributers? In particular I have been talking with my friend Francis for a while now about frameworks and he has been busy building HydraMVC, heres a brief:

HydraMVC is the result of a total rewrite of the PureMVC API exclusively for Flex, allowing Flex developers to take advantage of the PureMVC paradigm while leveraging native Flex features.

In addition to using Events vs. an independent Observer pattern, HydraMVC also streamlines implementation, encapsulating much of the initialization code that needed to be written when implementing PureMVC.

There are some simple demo’s to get dirty with so its well worth a peek!