Rated 5 out of 5 stars
I've been using Tab Scope for years now, and I'm happy to say it's a fantastic addon. Previewing pages in a way similar to window's aero peek is a great way to make sense of a dozen open tabs. It makes quickly referencing something from one tab while typing in another easy, fast, and simple. I don't know how I ever lived without it. This should be a part of default firefox!This review is for a previous version of the add-on (1.1.6).