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Hello. I developed an addon to delete multiple reddit posts. It's built with the help of claude but regularly passes ReferenceError: browser is not defined

I'm adding the 3 files for the overview. Does firefox need some sort of API? https://storage.to/c/IXAJT4jqn

I have seen many topics about creating your own extension and uploading it to Mozilla for approval but not publishing it so that you can use it yourself only, but none of them tell you what to do after your extension has successfully passed review. I would like to install the extension that I created (and can see in the "My Add-ons" area of mozilla.org), but I have no idea how to do that. Do any of you have any experience with this? This extension was previously only for Chrome but I made some changes to make it Firefox compatible, and I don't want to publish it since it's technically someone else's work. Thanks.

The Roboform extension does not work :-( This has been going on for 2-3 months now.... It keeps telling me the extension is installed (which it is) but not enabled (which it IS) Thank you

David Berry [email removed]@gmail.com

hello dear Please can you review my addons (extensions) for three days to activate my eyes, but no epidemics

https://addons.mozilla.org/en-US/developers/addon/js-deep-scraper-pro/

Отправил новую версию своего расширения (Keycure) на проверку 28.04.2026, прошло уже 9 дней. При этом ранее в поддержке заявляли, что проверка длиться не более 5 дней. Просьба разъяснить ситуацию.

С уважением, разработчик Real1k.

I tried to add extensions on my Firefox but every time I click, it said to download Firefox. I also tried the delete and download back method and that’s doesn’t work either. Please help

FYI I was having issues signing onto my citizens online checking account and also signing onto my email account with comcast. After a while I disabled the NOSCRIPT extension which solved both issues. I believe this problem may have coincided with release 150.2

I am unhappy with version 150 of Thunderbird. In earlier versions, I was able to access the full range of emojis when writing an email. That is no longer possible; I can now only access a few. The integration of add-ons with Thunderbird isn’t working properly. After adding the German dictionary, Thunderbird froze; after adding ImportExport Tools, Thunderbird not only crashed but also wouldn’t start up again.

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Using a Mac Monterey 12.7.6 and uptodate firefox.

Trying to use "tree style tabs". I'm trying to drag and drop a tab named "CHILD" to a tab named "PARENT". Instead of appearing in the tab PARENT the CHILD tab disappears and its content is added to the PARENT tab.

I would prefer the child tab to nest within the parent tab.

Thank you!

I want to know why DeTrumpify has been blocked. I use it to block Trump because he is toxic and I don't need that in my browser. So now the very tool I use to block all that hate has been blocked for being hateful? Mozilla, grow a back bone already! And leave my extensions alone! I'll decide what is hate on my device. I don't need a scared corporate nanny to do it for me. Pathetic. DO BETTER!

I am returning to Firefox after a long time. I've added the bonjour start page which is working fine with one exception. I am unsure if this problem is associated with the extension or with the Firefox browser, bonjour is working fine but I get a long message in the search bar telling me "bonjour Start page" (See included image). I'm trying to customise the toolbar does not allow me to remove anything relevant to that button or whatever it is. I can drag it off the toolbar but it just goes straight back on the toolbar by itself. The long and short of it is that it's taking up quite a large chunk of the toolbar and I don't want that I know that I'm using Bonjour I don't need to be told constantly.

Any help would be appreciated Thank you

When I put my PC to sleep, my add-ons disappear and stop showing up, and I get automatically logged out of sites I was logged into. After that, a message appeared saying that Tab Session Manager was corrupted. When I tried to repair it, all 200 or so tabs I had saved previously disappeared. How can I fix this? I’m really stuck.