I've wanted to install an extension from outside addons.mozilla.org, but Firefox didn't let me do it

So I've did a small research and looks like there are 3 ways to sideload extensions, but all of them suck

  1. Using FF Developer Edition

In the Dev Edition you can set xpinstall.signatures.required to false in about:config, but the problem is that the Dev Edition isn't as stable as standard FF

  1. Temporarily load the extension

In about:debugging#/runtime/this-firefox you can temporarily sideload extensions, but they will be removed next time you open FF, which is annoying

  1. Modify FF code

Lastly, I found this script which modifies the FF code, but this can break things so I don't want to use it

I'm really annoyed that Mozilla gets to decide which extensions I can install. So... what's the best way to sideload extensions?

Edit: thanks everyone, I'm now using a FF fork (Librewolf) which lets me sideload extensions after disabling xpinstall.signatures.required

      • LinkOpensChest.wav@lemmy.one
        ·
        1 year ago

        Tbf the author writes:

        This script is not well tested, like at all. This script might break things, possibly important things. You should probably take a backup of your Firefox profile before using it. You have been warned.

        So it's understandable that you might think it could break things.

  • Corgana@startrek.website
    ·
    1 year ago

    Am I missing something or is it possible you're talking about FF mobile? On PC I just drag the XPI over a FF window and the extension gets added. I just did it today, actually. No modifying needed.

  • Vincent@feddit.nl
    ·
    1 year ago

    If you're talking Android, I believe the F-Droid app store (which I'd recommend anyway) packages a version of Firefox (I think called "Fennec F-Droid"?) that allows the same thing as Nightly and Beta (which I assume you mean with option 1).

    Also, Beta is very stable, just give it a shot. (Though your extensions might not be, especially on mobile.)

    • Vincent@feddit.nl
      ·
      1 year ago

      Oh and also, if you wait just a bit, every extension can be made compatible with Firefox for Android: https://blog.mozilla.org/addons/2023/08/10/prepare-your-firefox-desktop-extension-for-the-upcoming-android-release/

      Of course the developer will still need to make sure that it works on Android.

      • LinkOpensChest.wav@lemmy.one
        ·
        1 year ago

        Wait, so will this still require creating your own collection, or are they totally opening it up? I read the link, but I'm not sure I understand it.

        • Vincent@feddit.nl
          ·
          1 year ago

          Totally opening up, as I understand it. Which doesn't mean that you can install every extension, because many might not be compatible. For example, Sidebery isn't really useful on mobile, and other extensions (especially the ones still using "Manifest V2") can't deal well with Android unpredictably killing extension processes in the background. But every extension developer can make their extension installable by Firefox for Android users.

          • LinkOpensChest.wav@lemmy.one
            ·
            1 year ago

            People will understand that not everything is compatible, but this is still going to make it much less clunky to run add-ons that aren't readily available now. The previous method of having to create a collection was extremely clunky and often felt like more trouble than it was worth.