Amazing add-on. I use it to store tabs temporarily for later use in addition with Session Manager (which I use for long-term storage). I used have a lot of tabs open and am not willing to close any of them, so this has helped me out a lot since I no longer have to wait forever for Firefox to load a web page because I have 300+ tabs open. Definitely a must have add-on for any tab hoarder.

Just works. There is a difference between "I don't want to save this, but I will get back to this later" versus "I have read this and bookmarked this for reference". While bookmarks solve the latter issue, one tab fills in the gap for the former. This is very useful to me and saves me from the bookmarks route where I am very particular about organizing my information for quick access. Also, it has a quick-glance friendly visual page view of everything, instead of a sometimes cumbersome folder within folder complexity of bookmarks.

this is so great and so simple.. it is a must have for every browser.. i wonder why other browsers dont have it :s

10/10. lets me stash all my porn for even faster opening.

This is so simple to use, and so effective. Bring order to chaos. The first extension I ever install with a new browser! <3

Very good, it helps a lot with tab managing. The one thing I miss is a dark theme.

A very good tool in memory-scarce computers. We developers all know that we can't keep only 3 or 4 tabs open. So keeping track of them without them being in the memory is a very nice trait.
Thank you :)

This tab makes managing tabs really easy!

I lost all tabs... again

This is the best extension I have ever used for temporarily or permanently creating and storing bookmarks. Very easy to use, much more so than Firefox's built in bookmark system. You can name a tag group, give it a star so that the group always shows at the top of the list, and lock a group so that the links within the group will not be deleted unless you delete them. I love it.

1. It is easier to use than bookmarks because the user can slide links around quickly.
2. By using the import function users can create new groups
3. I use a sandboxed browser (sandboxie.com) and I would like to see changed is to add the ability to export all URLs to a text editor and retain the group names, so when I empty the sandbox and restart the browser I don't have to manually put in group names again. I do this manually (export, copy, paste into a Text file), but it is not as
productive a method.
4. It would also be nice if the options settings could be retained instead of having to reset them each time after deleting the sandbox contents.
I haven't seen any changes for a lon?g time so why are we asked to make recommendations

una mierda

It's hard to explain how much of a quality of life difference it makes just being able to create dated groups of links for my tab sets rather than leaving them open as tabs that I will hypothetically get to at some point in the future. If you're not a So Many Tabs person you wouldn't understand. If you are, try this. Don't forget: you can export your data to carry it between instances of the add-on!

At pressing "Restore all" bad things happen:
- Locked tabs are lost;
- Some not-locked tabs are lost, too;
- Some tabs are re-open in new windows rather than new tabs;
Firefox 62 (64-bit)