Got similar experience. Writing your first extension for Chrome is reasonable easy, but it is nightmare for Firefox. I'm glad developers (Edge, Firefox) copy t

Got similar experience. Writing your first extension for Chrome is reasonable easy, but it is nightmare for Firefox. I'm glad developers (Edge, Firefox) copy the good model, rather than trying to reinvent the wheel. Even without strict compatibility it would be much easier to do support many browsers, since plugin platform will be conceptually similar.