slows down firefox: On every windows.onCreated / tabs.onCreated event, it synchronously reads and reconciles its entire 2,300+ item bookmark tree (in my case). This locks Firefox's Places database (places.sqlite) and blocks main-thread IPC during window instantiation.

Doesn't work at all for me.

It no longer works.

was one of my favorite add-ons until recently when it stopped working with Firefox 78.0 2 update. Now all I get is "snooze tab until..." when clicked, opens a window with no option to snooze. I can alternately right click on a tab, & the same "snooze tab until..." is there but does nothing

fails to fetch with FF66 on linux-mint17.3

Hi.. not only in one tab, but in multiple tabs
Snooze Tabs
sleep more than one page,
need to have more than one page sleep with one touch

for using google analytics without any option to opt out