homebrew-firefox-no-webextensions

This repository contains all Mozilla Firefox versions before the WebExtensions API requirement.

Installation

brew tap 404NetworkError/firefox-no-webextensions
brew cask install <CASK>

Options for <CASK>

firefox@56
firefox-beta@56
firefoxnightly@56
firefoxdeveloperedition@56
firefox-esr@52

Important note

Remember to disable automatic updates if you have not already before installing. Follow this guide if you need help.