Simple and effective. Has a few integration shortcomings to my feeling, but nothing in the way of it being great.

First time using. Had two separate FF 136.0.4 (64-bit) instances open with multiple tabs on Win 10 Pro, up-to-date.

Created a new group, made a typo and deleted the empty group. The main instance containing the tabs (over 30) I wanted to group closed and isn't recoverable, two days of research down the drain.

And now I need to find an alternative.

Not clear how to use. needs better instructions

Would love if we could sync tab groups easily. Besides a backup. Perhaps some way to sync with Git?

A good tool for organisation on the firefox browser

adding a tab to a group closes out all other tabs in window. idk if that's expected but incredibly unhelpful.

Work well on 136.0. Thanks :)

It's wiped every tab on the program about 4 times now.

Thanks for giving me another reason to start using Arc. This add-on may work fine for a few months, but then something breaks it beyond recovery. After the latest updates:
- All the tabs got deleted, and can't be restored from the backup
- Sometimes it freezes on the progress icon, so you can't interact with it

This is not the first time this has happened.

lately its stopped working and it crashes upon restoring tabs

Great stuff for organisation and keeping my RAM usage low, will keep using it until it breaks.

(Edited the bug report out because it turned out it was only an issue with librewolf specifically, no issues on waterfox)