I made a Firefox extension (and accompanying autohotkey script) because muting Twitch streams of League of Legends esports broadcasts in between games with my m

I made a Firefox extension (and accompanying autohotkey script) because muting Twitch streams of League of Legends esports broadcasts in between games with my mouse was irritating and I could find no existing way to do it with a keyboard shortcut. https://github.com/RheingoldRiver/MuteTabsMatchingPattern https://github.com/RheingoldRiver/MuteTabsMatchingPattern