I also use this extension. It works on firefox as well. Code is also on github if you want to learn from it: https://github.com/lunu-bounir/allow-right-click h

I also use this extension. It works on firefox as well. Code is also on github if you want to learn from it: https://github.com/lunu-bounir/allow-right-click https://github.com/lunu-bounir/allow-right-click if you go back to the first few commits you see it started similar to some of the small JS snippets people have suggested here. It is interesting to see how it has evolved