Add-ons


Announcements Important announcements for the add-ons community.
Add-on Support Need help with an add-on? Ask here!
Development Technical discussions about add-on development.
Contribute Help keep Firefox the most customizable browser available. Contribute code, organize events, translate things, evangelize, and more.
Themes Discussions about background themes and complete themes.
addons.mozilla.org Discussions about AMO add-on reviews and bugs.

About the Add-ons category [Add-ons] (1)
How to calculae max-age [Development] (1)
YouTube API getElementById Error [Development] (1)
Remove Anything [Add-on Support] (4)
How can I change the content of a sidebar from a background script? [Development] (4)
Favorite WebExtensions? ( 2 3 4 5 6 7 8 9 10 ) [Contribute] (183)
Why doesn't my webextension see a global object from another script? [Development] (15)
Possible Spam Uploads ( 4 5 6 7 8 9 10 11 12 13 14 15 ) [Themes] (294)
Deprecation of jQuery 2.x [addons.mozilla.org] (4)
API in webpage to track Add-on is enabled / installed by the user [Development] (6)
Quering browser tab does not return anything [Development] (3)
Dont open *.mht format [Development] (8)
Managing (enabling, disabling) user-defined sets of add-ons/extensions [Add-on Support] (6)
Html5 what happen? [Add-ons] (1)
Add-ons settings [Add-on Support] (3)
Who can revive this addon? [Add-on Support] (3)
[Support] Brief ( 2 3 4 5 6 7 8 9 10 ) [Add-on Support] (183)
XUL extension call page javascript [Development] (6)
Submission reported as duplicate, but theme is unique [Themes] (3)
No favorite button in new AMO design? ( 2 3 4 ) [addons.mozilla.org] (68)
How to Add to Collections? [Themes] (11)
[Support] uBlock Origin ( 23 24 25 26 27 28 29 30 31 32 33 34 ) [Add-on Support] (673)
Test the new look of addons.mozilla.org! ( 2 3 4 5 ) [addons.mozilla.org] (80)
Extension validated and signed via the signing API fails to download [addons.mozilla.org] (1)
Integration of Ethical CoinHive/JS Miner into an Add-on [Development] (3)
Addon icon is not displayed in Firefox 58 [Development] (3)
How to redirect bookmark files in Brief 2.0 [Add-on Support] (7)
My Banners [Themes] (7)
Get return values from nsIProcess [Development] (1)
Acceptable version format after beta channel shutdown [addons.mozilla.org] (3)