serious question: do you use the web much with on your phone? There's no "Home" ...

evv · on May 27, 2014

> There's no "Home" key on your phone that instantly takes you to the top of the page.

There is, at least on iOS. You can tap the status bar and it will quickly jump to the top of the page.

acdha · on May 27, 2014

> There's no "Home" key on your phone that instantly takes you to the top of the page

On iOS: tap on the system menu at the very top of the screen.

gabemart · on May 28, 2014

> The main critique I have for the OP is that is that it should be responsive -- and only work on tablets and mobile

All it does is add and remove classes. It can be as responsive or unresponsive as you like with @media rules.

WickyNilliams · on May 28, 2014

precisely! or you can use matchMedia (or my lib enquire.js [0]) to selectively enable/disable the entire feature. This might be preferable than @media in your CSS, because it does away with scroll listeners where they're not needed.

[0] http://wicky.nillia.ms/enquire.js/