06-27-2013 11:46 AM
I'm accepting Graham's answer as the solution. Love is always the best UI.
Just to add a few options to the mix, BBUI is definitely a good choice to easily get the BB10 look and feel. Some others include:
There are also a variety of generic UI frameworks out there to choose from.
As well, you can read through our UI guidelines and leverage any framework + custom CSS to achieve similar results.