Review for Extension List Dumper by SilverSage
Rated 5 out of 5 stars
This extension has been invaluable to me over the years with regard to helping debug extension conflicts and to catalog my extensions when I've had to create a new profile because my original became corrupted.
It's so brilliant in its simplicity. I cannot fathom how and why Mozilla hasn't incorporated this functionality into FX's about:addon page at any time over the years this extension has existed.
To create your own collections, you must have a Mozilla Add-ons account.