Great alt to Tab Utilities Rated 4 out of 5 stars

When Tab Utilities fails, get this. The color tab features are very good. Way to many features, and they are always active even if you don't use them. This will properly put tabs next to current, in a newest to oldest left to right, and select left tab on close.

BUG: When using List All Tabs (plugin) Tab Mix Plus will put a [ ] after every icon in the list.
BUG: Can not drag position of bookmark using the Bookmark dropdown in the bar. Must open bookmark manager to rearrange position. Otherwise it thinks you are trying to drag a bookmark from the dropdown into the tab bar to open it. Then it fails and leaves a constant "up arrow" until the browser is closed.

This review is for a previous version of the add-on (0.4.0.4).