Excellent tips for building Grails UIs

Networking today, I found brilliant Tomas Lin’s post with tips about planning and building Grails UIs. 

All of them seems to me very effective and reasonable, especially 5th about code generation.

Having solid Flex & PureMVC background I could say that generation of Action Script Proxies from domain objects could save lots of time and eliminate tons of bugs. In spite of many existing projects which helps to perform routine tasks, I didn’t find any to generate useful and effective PureMVC code. As a result I preferred to create my own lightweigt AS generator from java domain objects.

Taking into account huge Grails community, I believe there is far easier way to achieve a result than creation own framework.