Been using for over a year. Works automatically in the background and I've been able to have close to a hundred brower tabs which are suspended. It allows to modify the time before suspending, from 5 seconds to 1 hour. Highly recommend.

this one actually works

Only one extension that correctly works for me. I'm glad to see that it has a options for settings

Serves its purpose, similar to Edge's Sleeping tabs

Outstanding! Noticeably-lower memory usage and my laptop's fan is running lower. The fade effect for suspended tabs is great, the options available are great, the function is simple. And I really appreciate that it does not ask for ridiculous permissions like access to data for all websites.

11/10 does exactly what i need, probably stops me crashing firefox too

Awesome. Would be sick to have a few more fine-grained timeout options per URL.

E.g. I want my Google Chat tab to expire after 10 minutes because it has a memory leak bug (get it together Goog!) but I'd rather reddit expired instantly because I don't need anything saved on it.

Thanks for a great extension anyway mate!

Before this my ram usage was about 3-5gb, now it's only 600-800mb (Two windows, about 40 tabs open)