This is currently the best replacement for Firefox's lost/lamented Panorama feature. There is active, ongoing development, with several great fixes and improvements having landed recently. Cheers to the developer! Fantastic work!

Works! I loved it!

I really hope that some form of old Tab Groups from pre-Quantum version will stay alive. It's more or less the only reason for using FF Quantum. I still have separate profile with FF 56, just in case. Big thumbs up for projectdelphai for keeping this alive.

seems working, lol had to move from simple tab group now. too bad it counts pin tabs in main group, it shouldn't be in groups tho.

Easy to use, like the original Tab Organized, thanks

Best panorama replacement yet. Very fast, hope its stable.

Can you add a hotkey to switch to last used group, please?

Edit: Alt+Shift+W doesnt do the thing, its switching between first 2 groups. Exmpl- im in group 3 - then in group 2, then 1 and 2 again (3-2-1-2-1-2-1 etc)

Panorama was my main reason for using Firefox, and now it's back! Hoorah! Well done! And Thank You - it works really well and is very quick.

Would be great if this continues to be maintained, unlike the original this was forked from.

Less functionality than original Panorama, but still usable.
No bugs noticed.

This addon finally made possible for me to upgrade to quantum.