> allows you to install extensions on your own machine without seeking approval from Mozilla
Unless it changed quite recently, you can do this with normal Firefox builds too AFAIK
Unless it changed quite recently, you can do this with normal Firefox builds too AFAIK
https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/Web...
Note specifically the step where the addon must be signed before it can be installed in this fashion. "Developer edition" does not require you have Mozilla's permission to install addons.