For the new version of our site we used Larvel for framework and created the our first package.
You can check the package here: github.com/serverfireteam/panel
When we start it, we didn't know it will get that much attention. it is so awesome.
This is the first product I am happy with it and will make over futures.
For theme we are using tympanus.net/codrops. With some change in the CSS.
We will put the system out there when is stable.