I know there were a few others working on an Ouya game themselves, but I haven't heard much from them.
I am still working on an Ouya game, but CJS has no controller support at this time. They are working on it as is Ashley. At the moment right now only Psema4 has a working Ouya/HTML5 bridge working. He also doesn't come to this site. I would suggest doing a google search for Psema4 Ouya