It gets 3 stars because it does, in fact, suspend inactive tabs. It only gets 3 stars because the time limit given does nothing (it's always 5 minutes even when I set it to 1 hour) and the "Do not suspend this tab" checkbox doesn't work either.

Good for the most part but need the option to never suspend a specific domain.

please change icon of suspended tab, make it open source, there are a lot of functions missing compared to the Opera addon: https://addons.opera.com/en/extensions/details/tab-suspender-tab-unloader/

Audio tabs are not bypassed anymore. It seems it comes from a recent update.

Well the dual functionality of allowing to suspend a tab manually and only clicking on a tab to wake it up (as opposed to just going to that tab) would be super useful. As many have noted tab suspender for chrome is a good standard to go by in this regard.

u cant choose to manually suspend a tab if u want to... u have to wait the allotted time which is annoying in comparison to Chrome's The Great Suspender extension which is AMAZING

Could you add an option of custom time to suspend the tabs?