to.pure.makeup.to.let.something.in.pure.idea.clear.convident

This is GREAT!
This DO work just fine in private browsing, and its NOT slowing down anything.

Thank you so much!!!

Really, REALLY great addon. One of the 3 most important. The only issue it has is that it doesn't play well with Panorama Tab Groups (https://addons.mozilla.org/en-US/firefox/addon/panorama-tab-groups/) and will often throw tab focus into another tab group when closing a tab.

It is the best for me, because I always have many tabs.

Jul 1, 2021 - MANY BUGS:
- frequently crashes and "restarts" add-on and sidebar... I tend to have 500+ tabs open (currently 1600+)

- for some reason sometimes tab tree opens into a new window when I am simply clicking tabs in sidebar.... and I DO NOT even have the "Tree Style Tab in Separate Window" option added

Enhancements needed:
- need to improve the highlighting of which tab is the current active tab.... something like a black border... including when using with Colored Tabs

- need a command to be able to separate 1st tab from tree... instead you have to move all the other sub-tabs

Nov 28, 2019 - please add search function/filter to tabs - I see this was just added as of Jun 2021 - YAY! (looks like still beta version though but nice move!)

Aug 9, 2019 - Please add keyboard shortcut for Mac, preferably one-handed, e.g. OPT-1

Adorei a extensão e a forma com que foi organizado. Perfeito. Apenas um desejo: tradução para português Brasil

A usefull addon, but when I open a tab open after two tabs. I changed the options, no fixed

If you're looking for perhaps the most transformative workflow addon for a web browser, Tree Style Tab is undeniably one of the best.

Tree Style Tab is an intuitive way to group your tabs into a visual route of your browsing. If you instead create new tabs each time you jump sites, you'll create a detailed 'tree' of how you found resources and where those resources took you.

The interface is fairly simple, but requires you to adjust where you look for your tabs. Due to Firefox's own self-imposed limitations, Tree Style Tabs can't hide the default tab bar and exists as a sidebar. You can still use the native tab bar, but you can create hassles for yourself by reordering tabs using the native tab bar rather than Tree Style Tab.

That said, Tree Style Tab can really change how you browse the web and task manage on the web. Also, you should probably pair it with an addon like Tab Unloader so you can unload tabs you're not using otherwise hundreds of tabs can bog down Firefox.

really cool addon but i really hate how it opens a new window all the time and i do no know how to turn that option off. it also takes up a lot of space on the screen.