Wow #Firefox and by extension #LibreWolf doesnt even have tab grouping.... tab management is damn near useless for me here... Back to a #chrome fork I guess...
They are called Collections in Firefox.
You could create a Newspapers collection for example.
When you remove Firefox this user data will be lost.
@antipode77 Collections are not a native part of firefox or librewolf. You are talking about an addon/extension.
See here for my comment about the various extensions that add this:
Is this what you mean by collections?
https://support.mozilla.org/en-US/kb/how-use-collections-addonsmozillaorg
If so, unless I misunderstand it, it doesnt appear to have any relationship to tab groups (the ability to collapse similar tabs into one tab in the tab bar itself, rather than some other window or menu)
@antipode77 oh if its just on android though that doesnt help me. my issue is on linux
@antipode77 Yea i looked at those addons.. sadly they dont provide what im asking for (tab groups) but rather a totally different uI mechanism that is far less usable.
@freemo
I advise googling for : Tab collections in Firefox for Linux
One of the suggestions is an add-on, which might do what you want in Linux.
https://www.techrepublic.com/article/firefox-finally-tab-management-add-on-worth-using/
Good luck at finding a solution.