Add-ons

Contribute Help keep Firefox the most customizable browser available. Contribute code, organize events, translate things, evangelize, and more. Firefox for Android Add-ons This space is specifically for developers with technical questions as they prepare their desktop add-ons for availability on Android. Add-on Support Need help with an add-on? Ask here! Development Technical discussions about add-on development. addons.mozilla.org Discussions about AMO add-on reviews and bugs. Announcements Important announcements for the add-ons community. Themes Discussions about background themes and complete themes.

Topic	Replies	Views	Activity
About the Add-ons category Add-ons	1	22652	July 11, 2014
MobiDevTools implementation of Eruda 3.0.1 Add-ons	6	79	May 8, 2024
Remove duplicate messages Thunderbird (largeur partie gauche fenêtre doublons) Add-on Support	1	39	May 8, 2024
Ability to detect name of active webform control? Development	1	35	May 8, 2024
Will users of old browser automatically see the latest compatible version? addons.mozilla.org	5	396	May 8, 2024
How do I go from self-distributing an add-on to having it hosted on the add-on store? addons.mozilla.org	3	225	May 8, 2024
Korrektur von vergebenen Bewertungen durch User --> Verbesserungsvorschlag Add-on Support	2	58	May 8, 2024
Choosing Origin header from background script Development issue	4	143	May 8, 2024
Post-MV3 versioning for "cross-browser" extensions? Development manifest-v3	4	237	May 8, 2024
Add-ons that break Websites & Add-on Management Add-ons	6	154	May 8, 2024
[Support] Sage-Like - Sidebar Based RSS Feed Reader Add-on Support	69	9810	May 7, 2024
My replies to reviews are getting deleted addons.mozilla.org	11	344	May 6, 2024
Is there any extesnion avialnle in firefox which can block website categroy wise Add-on Support	1	55	May 6, 2024
Top APIs mising on Firefox for Android? Firefox for Android Add-ons	12	1757	May 5, 2024
Disabling my theme Add-on Support	1	54	May 5, 2024
The attention tab property Development	1	86	May 3, 2024
Keyboard shortcut when adding extension to click "Add" and "OK" Add-ons	6	153	May 4, 2024
Content Scripts do not load Development learning , issue	2	95	May 4, 2024
Allow an extension to configure Firefox security devices_PCKS11 Add-on Support	4	286	May 3, 2024
Trigger event when the user hovers the mouse over any tab Add-on Support	2	122	May 3, 2024
Load local WebExtension issue, plz help! Development issue	2	111	May 2, 2024
Help on private theme download link Themes issue	2	185	May 2, 2024
"Reported" themes not being checked Themes	5	253	April 27, 2024
The resigning of old add-ons addons.mozilla.org	5	197	April 27, 2024
How to move find bar to the top? Development learning	1	82	April 27, 2024
Add-on Review Questions addons.mozilla.org add-on-reviews This is a thread for questions about the add-on review process. I’ll be merging older existing threads into this one to help keep them in one place. If you have a question that hasn’t been previously answered, please fe…	139	13939	April 27, 2024
Where is this path? Development learning	2	110	April 25, 2024
Shortcomings of Firefox themeing modules, many elements can't be themed or updated Themes	3	351	April 24, 2024
Upcoming site maintenance for Extension Workshop Announcements	1	98	April 24, 2024
How to build something to add customized fields to the firefox password manager Add-ons	1	114	April 24, 2024