MyFunnyDev

This is still work in progress. It’s based on the TileList component.

You can play with it here:

I’ve just found new ActionScript 3 Framework. Prana includes IOC container similar to Spring + reflection utils and more…
You can find more info on author’s blog

Chris Giametta wrote about how to connect all of the above together.

update:
Christophe Coenraets shows how to use flex with Spring here
Peter Martin describes how to deploy flex on WebSphere here