GitHub - M-Reimer/togglefonts: Firefox Addon to toggle website fonts

Firefox 109 Adds New Extensions Button, Manifest V3 Support - OMG! Ubuntu

10 Best Mozilla Firefox Extensions That You Can Consider - GeeksforGeeks

Bold Fonts since major FF update : r/firefox

Manage your extensions using the extensions button in the toolbar

Printable — Firefox Extensions —

ProWritingAid for Firefox

Beware! Don't Fall for FireFox HoeflerText Font Wasn't Found Banking Malware Scam

DeepL on X: Firefox devotees—the day you've been waiting for is here! Our browser extension is officially available for Firefox. 🦊 / X

How to update Firefox extensions manually - gHacks Tech News

How to identify fonts on any webpage without using an extension in Firefox and Chrome - gHacks Tech News