How to Install Firefox Developer Edition on Ubuntu & Mint
How to install Firefox Developer Edition : r/Fedora
Can't get icons to display for Firefox-Dev / Firefox-Nightly even though the .desktop files work to launch the app and their icons show in the activities dock. : r/Fedora
How to Install Firefox Developer Edition on Linux Mint 20.2 | Firefox Developer Edition on Linux - YouTube
GitHub - AnjaloHettiarachchi/firefox-dev-fedora: An unofficial RPM package of Firefox Developer Edition designed for Fedora.
Firefox dev edition could not update automatically - issue when manually installed in linux (fedora) (solved) - DEV Community
How to Install Firefox Developer Edition on Ubuntu & Mint
How to install Firefox Developer Edition on Fedora 30 - YouTube