Note: I am the author of this article. Yes, Mozilla doesn’t publish the source code. Back when I was reviewing add-ons there (a long time ago), I did compile t

Note: I am the author of this article. Yes, Mozilla doesn’t publish the source code. Back when I was reviewing add-ons there (a long time ago), I did compile the supplied source and compared it with the submitted one. It was sometimes awkward when the tool in question didn’t produce reproducible builds but mostly ok.