[grey-area]

On iOS at least dynamic libraries are not allowed outside those Apple provides, so I'm not sure how that would work. I imagine they'll have to compile in the Qt runtime on iOS at least. I'll be interested to see their efforts in this space, but Qt everywhere is not particularly attractive to me, nor is working in C++ or javascript with qml.

I do wish these platforms were a little more agnostic to the technology used in their API, and had simple C bindings anyone could write glue code for to use their favourite language. Learning yet another markup language and using C++ in order to create apps doesn't really appeal. Whatever the platform insists on as glue is what we'll have to use though, as usual. Personally I'm going to look into the webapp support in Ubuntu Phone to see if it supports local web apps, and hope that I can use that glue to get at any device state that I need to access.

As to qml in the browser, I'd really rather have web apps on the desktop than start writing websites in qml, I'd be very surprised if that catches on.