Have up to 300-400 web sites opened in as many tabs in 2 Firefox instances. Have been using Auto Tab Discard for about 10 years and thanks to this extension, browser uses 1.5 GB RAM +/- 500 MB. Appreciated.

thanks for fixing the hotkey issue

I'm very frustrated with this extension. When I installed it, I was so hopeful that it would lower the memory load of my many tabs. I tweaked the various options to get the performance I wanted (with Gemini's help). But I made the mistake of turning on "Change favicon of discarded tabs", which causes a Z icon to appear on discarded tabs -- a feature I decided I did not like. Do not do this! Because you will never be able to turn it off again. You can easily uncheck the option, but the Z icons will never stop appearing. I tried deleting the extension and then re-installing it. I tried deleting the three favicon files in the profile. I tried turning off Firefox sync for add-ons. I tried everything Gemini and I could think of, for hours. But I've finally given up and deleted the extension. I feel like I've damaged my Firefox installation by installing Auto Tab Discard. Will a Firefox refresh fix this issue? I don't know. If the developer is reading this, please post a solution, and I'll give it a test.

Frees up space taken up by tabs. I have been using this extension for a long time and on multiple browsers. Highly recommended!

beautiful extension, went from using 27 GB to about a 7 in a few minutes, no notes

The last time this was updated was 4 years ago (Dec 17, 2022). It might be time to update this extension ?

Excellent, it works well for me! It is a useful extension; thus, I always use it. Thanks.

[Firefox 151.0.4] Excellent.

Using with Firefox 151.0.1 (64-bit) on Linux Mint 22.3 with 16 Gb of ram. Generally run about 15 tabs, with many known for eating ram (e.g., voice.google.com). On average, app will reduce consumed amount of ram from 5 gb, down to 2 gb if all tabs are asleep "aka discarded". very much worth it.

Really efficient for an old pc.