Best Smooth Scrolling Add-on Rated 5 out of 5 stars

This is the best smooth scrolling add-on for Firefox. It is much better than 'SmoothWheel', because it actually scrolls perfectly smooth. Also there are much better possibilites to adjust it to your needs, for example the ability to quickly switch between different scroll profiles. Totally awesome. Five stars and among my all-time favourite add-ons. YASS should become an integrated part of standard Firefox.


It took me half an hour to find good settings. Had to play around with it a lot. So for everyone looking for quick settings recommendations, here are mine:

(very slow, for reading long text)
Stride Size of Scroll: 50
Smoothness - Start of Move: 80.0
Smoothness: 80.0
Acceleration Sensitivity: 50

(for everyday use, medium scrolling)
Stride Size of Scroll: 100
Smoothness - Start of Move: 50.0
Smoothness: 80.0
Acceleration Sensitivity: 200

(fast scrolling, for scanning through long text)
Stride Size of Scroll: 120
Smoothness - Start of Move: 70.0
Smoothness: 70.0
Acceleration Sensitivity: 375

This review is for a previous version of the add-on (2.0.25).