WebExtension that mutes sites by default and remembers unmuted sites
https://addons.mozilla.org/firefox/addon/mute-sites-by-default
WebExtension that mutes all sites by default and remembers unmuted sites
https://addons.mozilla.org/en-US/firefox/addon/mute-sites-by-default
WebExtension that mutes sites by default and remembers unmuted sites
https://addons.mozilla.org/firefox/addon/mute-sites-by-default
WebExtension that mutes all sites by default and remembers unmuted sites
https://addons.mozilla.org/en-US/firefox/addon/mute-sites-by-default
GNU General Public License v3.0