It is missing fonts; it seems like it is trying to use some webfont which is missing glyphs for Latin Complemetary division; like missing Spanish ñ, Latvian Ž, and probably a number of other fonts; it would be better if I could use just browsers default font or choose a font which has all necessaru fonts; now it is leaving blank spaces in middle of words; Otherwise interesting extension;

I like that you can use it along the native sidebar.

Looking for alternative for All In One Sidebar, and I was hoping this one was will do the job - it have a potential, but it seems that it doesn't work on 56.0 and I do not want to update until I find a good replacement. Here, it wont load bookmarks, does not open on right side, all in all it still need some work. Hope will be able to check it later for better review.

哇哇 这个 我喜欢

Nice Addon. I like the small bookmarks column at the right of the browser window (though it's a big spender of system ressources).

I'm coming back to FF from Vivaldi and i was looking for a sidebar mostly for Tab and Bookmark managing.

This addon looks pretty good, but whenever i enable "Tabs" on the "Services" options, everytime i run FF (or disable/re-enable the addon), a new tab opens by itself.

I looked all over but couldn't find an option to disable this behavior and it's pretty annoying. Is it a bug? Is it intended? No idea, if i find a way to fix it i'll change my rating.

the writing is to small

Hi,
options "delete bookmark" and "edit bookmark" are not working anymore ...is it only me ?

Чего-то я не понял ничего... Установил три(!) раза, браузер перезагружал... Нигде в лисице ни следа этого дополнения! Я один такой тупой? Как его включить?

P.S. Я реально тупой! Оно у меня давно установлено, просто отключено было... Слов нет, шикарный аддон, но я на Tree Tabs остановился... Я вообще думал, что речь идёт о маленькой узкой панельке с иконками, как на картинке! А его где взять?

Is it possible to replace the built in pop-up? It was done by All in one sidebar. When pressing Ctrl-J, downloads sidebar opens instead of a half sized window. That's the only reason I was looking for a sidebar extension in the first place.

Since Firefox Quantum rolled out, & All In One Sidebar was rendered useless, I have been longing to have Bookmarks AND vertical "Tree Style" tabs open simultaneously. This add-on lets me do this, so thank you.

I use the Firefox sidebar to show bookmarks, & this add-on to show open Tabs.
However, the text is too big & bold, & not in keeping with the Firefox text, which is distracting & mildly annoying, & it would be great if you could include an option to make ithe text smaller, or even change the font size & style
Also, the sidebar flickers briefly whenever you switch tabs, which again is distracting & rather irritating.

I appreciate your efforts in creating this tab, and If you could address / include these issues then I would happily rate this 5 stars.

Note: Review updated to 4 stars, because of option to to change text Syle font/ size. Thanks Dev