Rated 3 out of 5 stars

FF18, but since v15+, this will reverse order of all my tabs when opening FF. Must enable "Keep the original order..." in settings. However this will then open new tabs in a A a1 a2 a3 order, rather then preferred A a3 a2 a1 order that I'm used too. Also this causes issues when opening new tabs with a delay. Such as A a1 a2, then I'll open a new site in tab A, and have B a1 a2, then open a few links from tab B to get, B a1 a2 b1 b2. BUT if I wait before clicking another link from tab B, say 30 seconds+, I get the new link next to tab B?!? So it looks like this B b3 a1 a2 b1 b2. Seriously frustrating!
This worked fine in FF14 and I did not have to have the "Keep the original.." option on, and all the tabs loaded up in order I left them from closing to opening. Also all new tabs would open in a A a3 a2 a1 order, or newest to oldest order.
This issue has not been addressed since v15, please look into it.

This review is for a previous version of the add-on (1.5). 

Rated 4 out of 5 stars

In FF14 and before was 5 star. Light and a lot of options. Load tabs right of current, close last active tab or left tab. Can load new tabs in a Right to Left order, but can also do Left to Right. Best part is tab appearance customization. I can have all looked at tabs normal, not looked at dark, and selected Highlighted.
Bug, In FF15 tabs are loading at start mirrored from how they were last time. So all my tabs get flipped, then when open FF again it flips them again. Disabled this plugin and they loaded in the order I left them. Please fix, using Tab Control now and I miss my custom tab appearances.

This review is for a previous version of the add-on (1.1.5). 

Rated 5 out of 5 stars

Yay thank you, the best Tab Add-on there is has been updated to v10 compatibility! Tab Highlighting is fantastic!

This review is for a previous version of the add-on (1.1.3). 

Rated 5 out of 5 stars

Great addon although I only use it to place new tab next to current and to focus on last active tab. Of course v10 (addon friendly firefox) breaks it, even with compatibility check disabled it breaks address bar. You'd think by version 10 FF team would put these 2 functions into it by default. Anyway great addon please update for v10.

This review is for a previous version of the add-on (1.1). 

https://addons.mozilla.org/firefox/addon/tab-utilities-lite/versions/1.1.3