Go Top per nullpilot

As typical "first Add-On" type of Add-On, Go Top has just one simple functionality: To bring you back to the top of a page.

Go Top adds a minimalist button that smoothly scrolls back to the top of websites, mainly aimed at "infinite scroll" type of websites that do not include this functionality by themselves, such as Google Images, Facebook and Reddit with RES.

The scroll speed adapts to scroll distance, but is capped at half a second. It feels smooth, while also not leaving you waiting.

While there is likely not much to say, feedback is still very welcome!