It has one job - mute one site every time I open it. And it works.

Are there suggestions for whilelist? Like a big list of sites that are commonly used? I am worried about needing to use support chats or something and not hearing chimes when they reply; and also streaming sites. Is there a kind of catch all that I can put in? like *.com/support or support.*.com ? Thanks

Nice job. It keeps free of tension from unexpected volume. Thank you very much

Seems to work just as it says. I've had it on my browser for over a month with no problems