This is now my favourite app ever. The color change is a nice touch, but this is sadly going to be wasted since I'm going to use that in a background tab. They

This is now my favourite app ever. The color change is a nice touch, but this is sadly going to be wasted since I'm going to use that in a background tab. They may also want to take a look at something like favico.js to animate the favico's colour.