Very customizable with an extremely simple and easy to use UI

By far the most completed and user friendly addon for tabs out there.

The gadgets for information and productivity are the best.

And the best of it all is that allows for CSS changes on the page.

At some point the Quotes Widget stopped working for me but otherwise this has been great.

If using a search box it will default to Google unless changed by selecting a different provider via Search Box settings.

It would be nice if the extension description made this clearer, as defaulting to Google has clearly been undesired by some users who have left low star ratings.

Even better, the extension would inherit the default search engine selected for Firefox, but I don't know what is involved on the programming end of things.

minimal and clean.

Interesting and functional addon

Love this Addon, best customize Addon for Firefox

What a nice ways to relax my eyes!