Sometimes I don't even want to know. I once found a website which messed with the scrolling to make it "smoother" - but it did that only when I scrolled with th

Sometimes I don't even want to know. I once found a website which messed with the scrolling to make it "smoother" - but it did that only when I scrolled with the keyboard (using a Vim plugin). I have no idea how they managed to do that, but at least it got fixed a couple months later.