This morning I lost the feature where I open a group of bookmarked tabs and they all opened in one tree. How do I get it back?

Tree Style Tab is life saver if you open lots of tabs (who doesn't 🤷‍♂️)

It groups tabs based on how from where you opened it, and I love it

Thank you for building it

非常好用

This is beyond useful, especially with the userchrome.css rules that people tend to recommend at the same time as it. This changes the whole tab-management game, why isn't this built in to everything by now?

So useful. Thanks

If there is one extension you should consider, this is it. This is the main reason I use Firefox. I won't consider any other browser because of TST. No other browser has anything this fabulous. I started using the basics of TST as soon as I installed it. Over time, I began customizing it by adding more and more of its functions and making it even better.

Best add-on I had EVER for Firefox. Stable, dependable, well-featured, well-documented. Not to mention it solves a problem (moving to 16:9 screens from 4:3) which browsers should have solved in the last 15 years, but ALL of them FAILED.

非常好用方便