Great idea! Rated 4 out of 5 stars

This is very useful! I frequently have many tabs open, and their titles get lost. This extension really helps!
The only thing is that the tab bar responds when the pointer is within a certain distance from the tab bar, not just right on top of it. I don't know if this is a feature or a bug...

This review is for a previous version of the add-on (0.14.4).