Is there any documentation available for developing and supporting custom components in mobile?

I’ve seen things like mobileRenderer methods, differences in the way that componentAcceptor would work (componentAcceptor not supported in mobile), etc. but can’t find any documentation on how to properly build components on mobile including comparing mobile/desktop features/support.

I can dig through the code and figure this all out but documentation would make things much easier.  

I can’t seem to find any docs - do they exist?