Here, but some of them might be Javascript heavy

• http://activetheory.net/
• http://aprilzero.com/
• http://www.jam3.com/
• http://sidigital.co/
• http://www.corefx.com/
• http://www.soleilnoir.net/dreamon/
• http://gardenestudio.com.br/en

I've examined most of them. If you need help, find me on twitter @cihadturhan