Easy to use, customize, and see. Nice button choices.

спасибо за добросовестную заморочку, на сколько я придирчивый, но с твоим скролом нашли общий язык.. )) даже понравился..))

This is such a great extension, makes it so easy to get back to the top of pages after scrolling all the way to bottom.

I have been using this extension for a long time on Chrome but when I switched to Firefox I can't get the arrows to disappear when YouTube is fullscreen. It's driving me nuts. Love the extension other than this. Any help would be appreciated. Thanks.

I've had this extesnion for a long time and still use it in my 32 bit Firefox v 39 and just found it for the 64 bit v56 install which was something this install was missing.

The best and easiest to use add-on! Ever! Recommend it to anyone, who's willing to be smart and practical. You'll love it!

Удобное и красивое быстрое и скролит как вверх так и вниз рекламы нет я доволен

It's simply the best of its kind. I have it on my other browsers too, currently Firefox 61.0.1, Opera 55.0.2994.44 and Chromium 68.0.3440.106 on Linux Mint 19 Cinnamon 64-bit (26 August 2018).

Great customization and works perfect.

Полезное и удобное расширение, спасибо авторам:)

That's what I was looking for.
Thanks man.

Makes navigating web pages a breeze. Thank You!

I love this add-on v 4.7.5;

if you have problem then reinstall or recover firefox extensions settings.

on 32 bit works well v 4.5.
I had problem because firefox sync while transparency from another machine works under 32bit on v4.5