Great ! Although the problem I have is that the extension doesn't seem to remember hidden state of tabs neither the tab groups from panorama and restores all tabs together. I don't know if this is possible given the limitations of the current APIs but it still is a pity. Anyway, thank you.

Thanks for adding the startup function. For me, that was all the extension lacked. I now consider it perfect. Congratulations!

(7 months ago I had written:
Best session manager, but an important feature is lacking: the ability to start Firefox with a specific saved session.)

Very Excellent!

I use Firefox primarily because I can twitter in seperate containers. so I was initially looking for a session manager that would restore container tabs in one window and regular tabs in another. This handled both with complete ease. It even restores windows in their precise screen location.
I encountered an a slight glitch with the popup not being entirely visible, but all I had to do was go full screen and it showed up. Then I went to the options and changed the popup to open in a separate window, and everything is perfect.

Thank you, thank you, thank you! I will definitely be making a contribution.

Brilliant!

Great, but please reposition the close button in the session overview. It´s too far right when using a full window. I would rather see it in front of the tab-title or just next to it.

Switched over from SessionManager when it stopped updating and i really like the look of this one a lot more.
Works without a single issue for me, but I miss the ability to group sessions into folders.

GooD App ;-))

It would be great if this add-on could restore the page position like the built-in Firefox session restore does.

When restoring my session using Firefox, the page is exactly where I left off, meaning I don't have to scroll.

When I restore my session with this add-on, my tabs are all at the top of the page, and I have to scroll to where I was last at.

Fantastic app, please could extend the search functionality from session name to session content and ideally an add on for the mobile app

Finally! 2 side session manager.

It's great that it can import .sessions, and export backups. But would be better if it could automatically save sessions as accessible .session files, for easy reuse after a reinstall, rather than manually exporting as combined or individual .json files. This limitation might be a result of modern FF security, but it severely limits a users ability to recover browser sessions after a system crash, or on other systems via cloud storage.

Very useful addon, saves me tons of RAM and keeps me away from worrying about losing any tab after restart / accidental close of a browser window.

This add-on is working great so far, I transitioned from session buddy on chrome to this and its virtually seamless. One strange thing I found that I believe to be a bug is the fact that when adding tags to sessions the word "regular" simply fails to be added as a tag, but "Regular" works just fine add is added correctly.

it's the best session manager so far.