WFH Ninja - A "work from home" excuse generator to start your day
Mutify - Use a shortcut on any Mac device to mute your microphone
Cop-Out - The ultimate excuse generator
MuteTab - Better tab muting in Chrome
MuteMyMic - Provides a status bar icon for setting microphone input level, and hotkeys to mute/unmute.
Smart Tab Mute - Ensures that only one tab is playing sound at the same time