Greate extension.
Suggestion - don't restore suspended tab automatically when I click on it.
This extension is really useful when working with a lot of tabs and sometimes switching between +20 tabs I accidentally restore suspended tab.

This is the lifesaver for my laptop with only 2GB ram. Now I can never need to micro-manage open tabs again because they get unloaded automatically. Firefox memory consumption is way below Chrome now. Thanks to the dev!

Fantastic addon for people like me who tend to have a massive amount of tabs open to remember them, or for reading later but that aren't "worth" bookmarking, and/or for reference purposes, combined with tree style tabs, this is magic.

Works perfectly, even with Tree Style Tabs :)

Feels really thought through and polished up

Interesting to see my CPU usage lowered

I like it it really saves memory

This add-on definitely allowed my PC to run cooler and also made Firefox more efficient on CPU usage.

Wow! This add-on truly works like a charm. I love how this add-on allows me to hibernate any tab of my choice. My browsing experience has improved greatly.

Saves lots of memory, integrates well with TST and can be configured in many ways. For example, it can be configured to ignore tabs that can send notifications (chats etc).

Please let us assign keyboard shortcuts for actions: "Discard inactive tabs" by pressing Cmd + Opt + D etc. Thanks for a great extension.

Hasn't ever done anything, but repeatedly reload background tabs. I am going to keep using tab suspender as long as I can even though it's getting deprecated for this one.

Edit: The last update seemed to get it working and now I can safely give it five stars as it is an improvement over the old addon. I just wish there was an option to keep a blank page there and only reload upon clicking that page rather than just unsuspending when the tab gets focus, but given that it actually seems to help firefox performance in too-many-tabs mode even more than the old per-quantum one did so I can live with it.