Works exactly as advertised. I'd like an option for a blacklist, like skip pinned tabs or by website, but as is it works great.

Addon lets unload tabs, all tabs, just one click.
Good radical resolution for firefox' craving for all your RAM.

Some bug:
A fresh install of addon after activating unloading, it displays notification with number of unloaded tabs. This number is incorrectly only counting tabs loaded after installation of addon. These tabs also get a tick mark in tab row.
Though all tabs get unloaded.

I dislike its permission to "Access your data for all websites".

Addon unsolicitedly loads its homepage after installation and after uninstallation. Submits extra data in URL. Homepage shows advertisement. So one can argue that addon is advertising. Though ads were for other addons on homepage.

This could easily be a 5 star extension. It does what it implies BUT there are no options. Allowing the user to set time of inactivity, whitelist would rate it 3 stars better. The only tab suspender thta shows which tabs are suspended with a tick in the tab. This is a huge bonus and this tab has enorrmous potential with just a bit more work.

All in all the add-on is good, but I was disappointed to notice that even though after activating the suspended tab the page seems to reload, in reality its content is not refreshed. To get a fresh content I have to use Ctrl+F5.

<3 :P :B ;D *** REQUESTS PLEASE! *** ;D :B :P <3
>BUG!< WINDOW #2 TABS DISCARDED, BUT ALL OF WINDOW #1 ARE TOO! PLEASE ONLY SUSPEND ACTIVE WINDOW! :B :P
#1. OPEN IN DISCARDED TAB IN CONTEXT MENU.
#2. EXCLUDE PINNED TABS OPTION! (ON/OFF)
#3. RESTORE HIBERNATED TAB ONLY AFTER CLICKING INSIDE TAB (LIKE 'GREAT SUSPENDER' -> CHROME).
#4. DISABLE/ENABLE AUTO DISCARD FEATURE!
#5. INVERT WHITELIST OPTION! i.e. ONLY DISCARD THESE DOMAINS...
#6. PLEASE COPY FEATURES FROM "THE GREAT SUSPENDER" @ CHROME :D

A little bit too agressive with inactive tabs, especially those who are playing a media...
However, It make the job.

Please add hotkey