It should also be noted that Phoenix contains specialized configurations for Apple Maps, Discord, Element, Google Maps, Twitter, and YouTube. These configs are designed to be used in their own, separate Firefox profile, and provide means to safely and easily use these services, like you would any other app on your device.
Important
The installation of these configs is the same as Extended, with the only
exception being the location of the user.js file.
You can find the location of these user.js files at the following locations:
Note
Linux:
System - /etc/*
Flatpak - /var/*
macOS:
Silicon - /opt/*
Intel - /usr/*
# Default
/etc/firefox/phoenix/userjs/apple-maps/user.js
/var/lib/flatpak/app/org.mozilla.firefox/current/active/files/etc/firefox/phoenix/userjs/apple-maps/user.js
# Firefox-UI-Fix
/etc/firefox/phoenix/userjs/ui-fix/apple-maps/user.js
/var/lib/flatpak/app/org.mozilla.firefox/current/active/files/etc/firefox/phoenix/userjs/ui-fix/apple-maps/user.js# Default
/etc/firefox/phoenix/userjs/discord/user.js
/var/lib/flatpak/app/org.mozilla.firefox/current/active/files/etc/firefox/phoenix/userjs/discord/user.js
# Firefox-UI-Fix
/etc/firefox/phoenix/userjs/ui-fix/discord/user.js
/var/lib/flatpak/app/org.mozilla.firefox/current/active/files/etc/firefox/phoenix/userjs/ui-fix/discord/user.js# Default
/etc/firefox/phoenix/userjs/element/user.js
/var/lib/flatpak/app/org.mozilla.firefox/current/active/files/etc/firefox/phoenix/userjs/element/user.js
# Firefox-UI-Fix
/etc/firefox/phoenix/userjs/ui-fix/element/user.js
/var/lib/flatpak/app/org.mozilla.firefox/current/active/files/etc/firefox/phoenix/userjs/ui-fix/element/user.js# Default
/etc/firefox/phoenix/userjs/google-maps/user.js
/var/lib/flatpak/app/org.mozilla.firefox/current/active/files/etc/firefox/phoenix/userjs/google-maps/user.js
# Firefox-UI-Fix
/etc/firefox/phoenix/userjs/ui-fix/google-maps/user.js
/var/lib/flatpak/app/org.mozilla.firefox/current/active/files/etc/firefox/phoenix/userjs/ui-fix/google-maps/user.js# Default
/etc/firefox/phoenix/userjs/twitter/user.js
/var/lib/flatpak/app/org.mozilla.firefox/current/active/files/etc/firefox/phoenix/userjs/twitter/user.js
# Firefox-UI-Fix
/etc/firefox/phoenix/userjs/ui-fix/twitter/user.js
/var/lib/flatpak/app/org.mozilla.firefox/current/active/files/etc/firefox/phoenix/userjs/ui-fix/twitter/user.js# Default
/etc/firefox/phoenix/userjs/youtube/user.js
/var/lib/flatpak/app/org.mozilla.firefox/current/active/files/etc/firefox/phoenix/userjs/youtube/user.js
# Firefox-UI-Fix
/etc/firefox/phoenix/userjs/ui-fix/youtube/user.js
/var/lib/flatpak/app/org.mozilla.firefox/current/active/files/etc/firefox/phoenix/userjs/ui-fix/youtube/user.js# Default
/opt/homebrew/opt/phoenix-osx/userjs/apple-maps/user.js
/usr/local/opt/phoenix-osx/userjs/apple-maps/user.js
# Firefox-UI-Fix
/opt/homebrew/opt/phoenix-osx/userjs/ui-fix/apple-maps/user.js
/usr/local/opt/phoenix-osx/userjs/ui-fix/apple-maps/user.js# Default
/opt/homebrew/opt/phoenix-osx/userjs/discord/user.js
/usr/local/opt/phoenix-osx/userjs/discord/user.js
# Firefox-UI-Fix
/opt/homebrew/opt/phoenix-osx/userjs/ui-fix/discord/user.js
/usr/local/opt/phoenix-osx/userjs/ui-fix/discord/user.js# Default
/opt/homebrew/opt/phoenix-osx/userjs/element/user.js
/usr/local/opt/phoenix-osx/userjs/element/user.js
# Firefox-UI-Fix
/opt/homebrew/opt/phoenix-osx/userjs/ui-fix/element/user.js
/usr/local/opt/phoenix-osx/userjs/ui-fix/element/user.js# Default
/opt/homebrew/opt/phoenix-osx/userjs/google-maps/user.js
/usr/local/opt/phoenix-osx/userjs/google-maps/user.js
# Firefox-UI-Fix
/opt/homebrew/opt/phoenix-osx/userjs/ui-fix/google-maps/user.js
/usr/local/opt/phoenix-osx/userjs/ui-fix/google-maps/user.js# Default
/opt/homebrew/opt/phoenix-osx/userjs/twitter/user.js
/usr/local/opt/phoenix-osx/userjs/twitter/user.js
# Firefox-UI-Fix
/opt/homebrew/opt/phoenix-osx/userjs/ui-fix/twitter/user.js
/usr/local/opt/phoenix-osx/userjs/ui-fix/twitter/user.js# Default
/opt/homebrew/opt/phoenix-osx/userjs/youtube/user.js
/usr/local/opt/phoenix-osx/userjs/youtube/user.js
# Firefox-UI-Fix
/opt/homebrew/opt/phoenix-osx/userjs/ui-fix/youtube/user.js
/usr/local/opt/phoenix-osx/userjs/ui-fix/youtube/user.js