Rated 1 out of 5 stars

Good idea, but not well executed. It doesn't actually toggle the *size* it toggles the *width*. The height is always the height of the window, minus a little space for your task bar. But what if you use a big task bar? Better to allow the user to specify a set of window sizes that button cycles between.

This review is for a previous version of the add-on (0.1.7).