Wikitude

How is the general menu setup in Wikitude?

Hi devs,

I've a question regarding the main menu, because I thing this is so awesome!

The swiping feels so good and I love that the two layered menu (top bar showing topics and underneath the content) is so smooth.

I'm not an iOS/App developer and want to know how this is made and if possible if this can be achieved with html/js/etc. for a mobile website? Do you know any framework or other possibilities?
 

Thanks,
Rainer