Anyone has any experience with different frameworks?

I have so far made up my own but I guess I should move towards using one of the official ones.

Anyone know of a framework especially useful for Domino?

During Lotusphere it was clear that IBM will support the DoJo framework in their portal. So it seems smart to go that way.

I will give it a try.

Any other oppinions?

Initially I have used Prototype and Script.aculo.us.

Will see which Framework will cover my needs in the near future.

I agree. I have changed to those two lately too. We'll see if Dojo will mature in terms of documentation and stability.

I was a bit put off when most of the Dojo examples did not even start.

In our application suite TradeseC we use prototype and scriptac.

No need to change since we do not require fancy bling-bling interface

A lot of Ajax and fast Javascript coding.

I like these API's and there're some additional built on those frameworks like PWC.

I agree prototype and scriptaculous are well tried and I like them.

If I had to choose again I would go for jQuery. I have heard a lot of good things about it. http://jquery.com/

Dojo is of course a framework all Domino people should look at.