Mouse Gestures allows you to execute common commands (like page forward/backward, close tab, new tab) by mouse gestures drawn over the current webpage, without reaching for the toolbar or the keyboard. You can also use click-only “rocker” gestures which are even faster than drawn gestures. Mouse Gestures is supported by Mozilla based applications like Firefox. There are numerous other functions and you have options like making the mouse gesture trail visible or invisible. This add-on may also atake a little time for you to get used to.