好好的组件开发者！！！产品也同样好！

I used to love this, but I found out that once you share your tabs, those get indexed in Google, be careful.

After enabling `browser.tabs.groups.enabled`, the need for a separate extension disappeared.

I am absolutely done with this add-on. It works great, until it doesn't. For the fourth or fifth time now, over the course of the last year or two, I click on one-tab only to discover that all the tabs I have been saving for the past few months--all the organization and labeling--they're all gone. As if I'm starting from scratch again. I'm so frustrated. There has to be a program with this convenience that doesn't screw me over entirely in the end.

Extremely useful and well thought out

me encanta MOZILLA FIREFOX ES LO MAXIMO.AHORA INTEGRADO ONE TAB TEAM,5 ESTRELLAS.

I added this extension to move my tabs from Chrome to Firefox. I shared the tabs from a Chrome window in a webpage. I do not see a way to "Restore" the tab list to a window in Firefox without opening each of them individually.

Tried this on a fresh profile. Very stupid behaviors:
- Click the OneTab button, it will close all tabs, thus the name OneTab. But I usually just want to stash one or several tabs, not all. To achieve this, I must right click. Very annoying.
- When you open a session, it will load all the tabs at the same time. NO! They should be in dicarded state, and load on demand.

So my conclusion is, I will not use this addon.

For those who have lost tabs, I discovered that selecting Exit from the hamburger menu instead of X (close) avoided loss of tabs. Also, if X is clicked by mistake, I found that restarting my laptop (or possibly just closing Firefox and reopening it, I'm not sure) restored the tabs I had open.

When first opening Firefox, a succession of several sessions, one with only 1 tab and others with a group of tabs, rapidly appear before displaying just one session with the right group of tabs. I'm now going to disable this add-on and stick with Firefox's "open previous windows and tabs" option.

Edit: The behaviour above (2nd paragraph) still happens even after disabling the add-on, both with X (close) and Exit. AND this edit paragraph is missing (despite definitely clicking Update review) if closing with X!!

This extension is superb on a PC!
Pros:
* Saves tabs for easy access later
* Can import/export tabs for use on another device
* This extension doesn't scrape and sell your data AFIK

Cons:
* Currently on Android Firefox some features such as adding current tab or just one page at a time don't seem to be available, but I know this scenario is probably kind of rare.
* Firefox on Android currently doesn't let OneTab save inactive tabs, so you have to open those tabs to make them active and then save to OneTab

I love the pros enough that I'm ok with the cons and can just work around them.