Add-ons

We’re submitting our MV3 extension for Chrome soon, and making a major version bump 5.1.4 -> 6.0.0 for the change as it is effectively a different extension. 5.1.4 was the last version of our...

https://discourse.mozilla.org/t/post-mv3-versioning-for-cross-browser-extensions/129819

The automatic “re-signing” of old add-ons makes it difficult to see when an add-on was last updated. I bet a lot of those “newly updated” add-ons are so old that they doesn’t actually w...

https://discourse.mozilla.org/t/the-resigning-of-old-add-ons/129810

I use a fair amount of Add-ons and sometimes come across Websites that don’t seem to work properly. I have identified 4~5 Tracker Blocker Add-ons that are regularly the culprits, but sometimes ...

https://discourse.mozilla.org/t/add-ons-that-break-websites-add-on-management/129775

Hello All! I just wanted to pop a quick note here. The AMO team will be performing some maintenance on the Extension Workshop site on April 25, 2024 at 9am EDT / 15:00 CEST, which may result...

https://discourse.mozilla.org/t/upcoming-site-maintenance-for-extension-workshop/129770

Hi I found several questions about custom field enhancement for the builtin password manager. I have never developed anything for firefox, but perhaps you can help me how to add a custom field....

https://discourse.mozilla.org/t/how-to-build-something-to-add-customized-fields-to-the-firefox-password-manager/129766

hi guys, i want to change my default favicons but i cant find this path on my mac. resim1010×150 17.9 KB 2 posts - 1 participant Read full topic

https://discourse.mozilla.org/t/where-is-this-path/129761

I’ll provide full transcript. Review Team: > Sources, specifically Sources or instructions missing: Your add-on > contains minified, concatenated or otherwise machine-generate...

https://discourse.mozilla.org/t/my-add-on-keep-getting-taken-down-for-no-reason/129730

I am trying to run this web extension: https://github.com/mdn/webextensions-examples/tree/main/native-messaging around native-messaging on linux and macOs but it fails with an error: ‘Error: A...

https://discourse.mozilla.org/t/native-messaging-webextensions-examples-errors/129695

I have created a for personal use only and received an email all was ok with a download link supplied from Mozilla, yet when I visit the url I can see nowhere how to download it. my url is http...

https://discourse.mozilla.org/t/help-on-private-theme-download-link/129639

Is there a way to get tabs.executeScript working on containered tabs when using with Firefox multi-account container add-on? For example, the following code would work if opened tab has no-cont...

https://discourse.mozilla.org/t/tabs-executescript-does-not-work-with-containered-tabs/129615

Hello Add-on Creators! I wanted to highlight some points from a recent email we sent out regarding Mozilla upgrading the signing for Firefox add-ons to provide a stronger signature for a more s...

https://discourse.mozilla.org/t/upgraded-add-on-signatures/129599

Hey all, I’m looking to submit my add-on to Firefox, however I ran into a small bump, as I’ll need to share my extension’s source code. I have 2 main issues I’m facing, it would be gr...

https://discourse.mozilla.org/t/add-ons-submissions-help-needed/129589

Hello, I created a theme with colors.firefox.com and it went pretty well but there’s no way to theme the Firefox context menu. All the properties pertaining to popup menu reflects only to th...

https://discourse.mozilla.org/t/shortcomings-of-firefox-themeing-modules-many-elements-cant-be-themed-or-updated/129581

Hi Team, Our wallet has been uploaded as a Firefox extension. However, we received an error notification via email from the Firefox team a few days after the upload. The error details have been...

https://discourse.mozilla.org/t/regarding-our-add-on-rejected-by-mozilla-team/129545

Why does Firefox block me from downloading Yahoo Homepage? 2 posts - 2 participants Read full topic

https://discourse.mozilla.org/t/yahoo-homepage/129456

The page doesn’t give any information as to why it was removed. https://addons.mozilla.org/en-GB/firefox/addon/keeweb-connect/ and it didn’t disappeared from Chrome https://chromewebstore.go...

https://discourse.mozilla.org/t/keeweb-connect-suddenly-disappeared-from-the-add-ons-browser/129447

ManageEngine Browser Security Plus add-on is not listed on AMO, on the grounds of the add-on catering to a limited/non-public audience. Owing to this recent event of the removal of the previously...

https://discourse.mozilla.org/t/browser-security-plus-add-on-restoration-in-the-firefox-store/129388

Hi ffdevs, I have in past developed an extension for note making in which i have included an option to take backup of the notes and upload in case of browser reset/change. In chromium browser...

https://discourse.mozilla.org/t/issue-when-uploading-via-addons/129386

I’m losing my mind here. I’m trying to load a simple xpi file I created from this walkthrough below using Android Firefox Nightly. Things I’ve done so far Tried different compression ...

https://discourse.mozilla.org/t/why-can-i-not-load-a-simple-custom-extension-addon-xpi-file-in-android-nightly/129335

I reported several themes that are on line that the submitter actually used copies of my themes to make. Which I checked to not be used. Maybe people are on vacation or something but there have b...

https://discourse.mozilla.org/t/reported-themes-not-being-checked/129273

Looking for an add-on to increase font size in menus and tabs for FF 124 for Mac. There was Font and Size Changer, no longer working since many years. Is there another add-on? Thanks. 2 post...

https://discourse.mozilla.org/t/menu-font-change-in-ff-for-mac/129268

A new version of our extension was approved 5 days ago, and based on the Statistics and sorting by “Add-on Version” all of our users are still using version 1.5 when the new approved AMO list...

https://discourse.mozilla.org/t/old-users-not-being-updated-to-new-version/129240

Hi. I’m trying to make a simple addon that changes the font on webpages to a specific google font using mv3. I’ve tried referencing the fonts online url as well as using a data URI and get a ...

https://discourse.mozilla.org/t/how-to-use-a-custom-font-in-addon/129231

I’m trying to implement a function that users can use to take screenshots using browser.tabs.captureVisibleTab . But browser.runtime.sendMessage immediately returns undefined. In console.lo...

https://discourse.mozilla.org/t/im-building-addon-for-firefox-user-can-take-screenshot-but-browser-runtime-sendmessage-returns-undefined/129090

Kubuntu 23.1 Where has Firefox gone? I installed it again. Everything is synchronized/restored. But the Tab Session Manager extension needs to restore sessions somehow. There’s a lot of ...

https://discourse.mozilla.org/t/ff-tab-session-manadger/129077