I find that absurdly crazy. My Firefox sessions usually see between 300 to 1200 tabs open at a time. Now I understand why I need to keep crashing it to force th

I find that absurdly crazy. My Firefox sessions usually see between 300 to 1200 tabs open at a time. Now I understand why I need to keep crashing it to force the GC. I wish all tabs idle for longer than 5 minutes would be collected by the GC. I just need the tabs open for reference organization (like the History but with nestedness since I use Tree Style Tab) but I don't need all of them in RAM.