After rebooting computer - all settings gone

good. It really is one of the best Firefox addons.

But to mention one downside, the Tab "Unload" is inconvenient.

It would be nice if the Unload function could support mouse and keyboard.
1. Please, Support Mouse Click
2. Please, Support Shortcut Key

Excellente extensión. Me encanta su funcionalidad de crear nuevos paneles.

This is such a great addon that I hadn't discovered before. I have been suffering from too many tabs in work for many years and this is such a great extension that helps organize all kinds of things. Kudos for the author!

Insane customization and feature set!

I've used TST for years and this seemingly does everything I used that for, but smoother and with better options (at least for my use case). Some reviews on here confuse me because they describe issues that are blatantly not a problem in my experience but perhaps a few months back this was far worse or something. As of now, I have nothing to complain about so far. I will happily edit if I run into issues after long term use but I am very impressed as of now.