Been using TST (TreeStyleTab) thus far, but had to change to Sidebery after seeing how many more functionalities it has. Was most happy when I saw that you can group tabs and then see them side by side, in a grid - finally, was looking for such a function.

This is one of the best and most useful extensions I've ever been so lucky to come across. Particularly for someone who works often and needs to simultaneously have many tabs open and switch between them frequently. Personally, I do a lot of research and this is a miracle for my productivity, organization and sanity. Thanks you! Great Work!

This is a game changer for firefox.

Best addon! Лучше чем TST!!!

Best Tree Tab Extension in between all of the stores (Chrome, Edge, Firefox)

Tried many Tree Tabs extensions, the Edge has a great native one, and this one is even better.

It has all the features you can think of and is very customizable; How much time did it take to create this master piece?

Besides having a tree like panel, it can do many things we use other addons for:
1-it can save the opened tabs as in a session manager
2-it can discard tabs as a tab suspender
group tabs
3-it can group tabs in groups of tabs and also by containers



Why don't you make it block ads haha

Great app (y)

Hands down the best tree tab extension. At one point I was considering creating my own extension to make up for lack of features/bugs/poor design/other issues in the other existing tree tab managers but this extension implements everything I envisioned plus a bit more. They probably did it better than I could've at that! Great design, great feature set, highly functional. Kudos to the dev(s).

직관적인 디자인은 이게 최고인 것 같습니다. 이거 깔고 다른 트리스타일 사이드바는 모두 삭제했습니다 ㅎㅎ

I am speechless, Sidebery is hands-down the best Firefox extension I've ever used. So good. So thoughtful. So functional. So compact. So flexible. 10/10. I'm sending a donation in the other tab here. Wow. Life-changing. :)