ReFont – Get this Extension for 🦊 Firefox (en-US)

Download ReFont for Firefox. Change the font on any website to one installed on your computer or hosted on the web.

Open Links in Tabs – Get this Extension for 🦊 Firefox (en-US)

RESTED – Get this Extension for 🦊 Firefox (en-US)

Auto Refresh Page – Get this Extension for 🦊 Firefox (en-US)

FIO Client – Get this Extension for 🦊 Firefox (en-US)

All of my Firefox add-ons have been disabled suddenly, how can I re-enable them? - Super User

Your second extension - Mozilla

Search the current site – Get this Extension for 🦊 Firefox (en-US)

How to Install Any Chrome Extension in Firefox

tweak: mock and modify HTTP requests – Get this Extension for 🦊 Firefox (en -US)

tweak: mock and modify HTTP requests – Get this Extension for 🦊 Firefox (en -US)

RateFlix Plus – Get this Extension for 🦊 Firefox (en-US)

tweak: mock and modify HTTP requests – Get this Extension for 🦊 Firefox (en -US)

Auto refresh page – Get this Extension for 🦊 Firefox (en-US)