Similar to Chrome and Safari mute options.
Unintrusive and simple to use.
Now you can:
- Mute/Unmute all audible tabs (ctrl+shift+M)
- Mute/Umnute a specific site (ctrl+shift+i) or (right click tab)
- Cicle through your audible tabs (ctrl+shift+L)
- Unmute/reset all tabs (ctrl+shift+U)
- Open link in new muted tab (right click link)

Code available at: https://github.com/egvl/MuteShortcuts

Install

• License: MIT License
• Weekly downloads: 0
• Average daily users: 1
• Rating: 0/5 of 0 ratings
• Created: 2020-09-08 20:23:34
• Last updated: 2020-09-09 08:40:09
• Homepage:
• Support site and email
• Orig: https://addons.mozilla.org/en-US/firefox/addon/mute-shortcuts/
• API: {9225e1d1-f9e7-4a54-aa15-5fd9b3a64fdf}