It's very laggy in Chrome as well. In fact, in chrome dev tools, if you open up a rendering tab, you can click on "Scrolling performance issues" and it will hig

It's very laggy in Chrome as well. In fact, in chrome dev tools, if you open up a rendering tab, you can click on "Scrolling performance issues" and it will highlight parts of the page which might cause scrolling lag. Not surprisingly, it highlights mouse wheel listeners.