Edit: I am using Onetab on all my browsers on this computer, Chrome, Firefox Nightly, Firefox Developer edition and this browser, Regular Firfox 70.0.1 (64-bit) on Ubuntu 18.04 and they all work Great. This is a Wonderful extension!
______One Year ago: _____
One of the most useful addons EVER !
If I am not finished working I can save all my tabs until tomorrow etc.

good

the best all in one and come back later to see a older one you could missed just great

Please add the option to disable the context menu entry. If every addon adds an entry, the menu can get very long.

Exactly what i needed for managing my tabs! :)
Awesome addon! <3

Fantastic. It's like the old "Too Many Tabs" but better implemented. Works very well.

Just makes my tab management so easy. Simple, fast, and powerful.

One of my essential extensions! Easy to use and perfect for storing tabs for future reading without slowing down browsing.

Easy to use, memory saving, a little jewel.

Serait parfait si effectivement ça réduisait la RAM... ce qui absolument pas (plus?) le cas

i love this extension <3

all is good

It keeps it promise, and it's reliable. Great.

It works really well when it comes to guzzling tabs and storing them as lists instead of processes that hog resources on your system. It is useful, and easy to use, and I still plan on using it.

I like that you can send tabs to 'Named tab groups'; but I dislike being unable to reorder them (and they show up in the order they were created and named in the menu, so they're unsorted if you have a lot of groups).

There is one issue I've run into: if you've recently named a tab group, and then send an individual tab to OneTab, it'll be sent to that tab group and not to a new unnamed group. The only way I've found to get around this issue is to send multiple tabs (e.g. 'send all tabs to the left' or 'send all tabs to the right' to OneTab) so that you get a new unnamed group. A bit unintuitive, and not documented AFAIG (As Far As I Googled).

Overall, pretty good.

GREAT FOR MULTI-TAB USERS

Awesome!

Saves all Tabs in one window, kills all other windows without saving or even asking before closing them

Great extension!!!...it puts all my tabs in order and my browser doesn´t go nuts....Clean interface.