Add-ons


Topic Replies Views Activity
Developer to help upgrade an old XulRunner/XPCOM application?
Add-on Support
2 280 July 27, 2020
Help with creating my new extension
Development
2 200 July 27, 2020
July 27, 2020 Add-ons Community Meeting
Contribute
2 229 July 27, 2020
[Support] New2Tab
Add-on Support
1 848 October 15, 2019
How to modify the search results from Google and display?
Development
2 247 July 26, 2020
How deal with listing vandalism?
addons.mozilla.org
8 711 July 26, 2020
So many PDF converters
Add-ons
5 2942 July 24, 2020
Access to userChrome.css
Development
2 262 July 24, 2020
Extension development tools
Development
developer-tools

Hi all, I’m excited to share some tools that community members have recently created to help with extension development. If you’ve built something that could be helpful to others, please let us know by replying to this …

4 4584 April 16, 2018
Can be background script reloaded (by Firefox) without reloading whole addon?
Development
3 257 July 22, 2020
My Firefox language has been change
Add-ons
2 238 July 22, 2020
Modify a code
Development
3 292 July 22, 2020
Managing (enabling, disabling) user-defined sets of add-ons/extensions
Add-on Support
9 2859 July 22, 2020
Web-ext fails to create "web-ext-artifacts" folder
Development
2 213 July 22, 2020
How to set Authentication for my firefox add-on?
Add-ons
3 270 July 21, 2020
Disconnect add-on blocks firefox 78 from clearing up ram after closing tabs, works fine in 77
Add-ons
4 387 July 21, 2020
Report Online Gambling
Themes
2 464 July 21, 2020
Report poor quality themes here
Themes
106 13216 July 21, 2020
contextMenus as an optional permission
Development
4 200 July 20, 2020
Trending Themes shows 0 users
Themes
2 212 July 20, 2020
Controlling Add-on Startup Behavior
Development
3 276 July 17, 2020
Webdriver element locator not found
addons.mozilla.org
1 221 July 17, 2020
XPI-Datei downloaden!?
addons.mozilla.org
2 231 July 16, 2020
How to self host a web extension?
addons.mozilla.org
7 2710 July 16, 2020
New addon uploaded but not available
addons.mozilla.org
5 395 July 14, 2020
Submitted theme - not showing up in the site
Themes
2 217 July 14, 2020
What happend to the add-on Live editor for CSS?
Add-ons
issue ,  learning
2 217 July 14, 2020
tabs.onUpdated never returns changeInfo.url
Development
3 235 July 14, 2020
Can not get cookie after set by using document.cookie on firefox 57
Development
4 1179 July 14, 2020
Email to amo-admins@mozilla.com are getting bounced
Add-ons
support ,  feedback
1 229 July 14, 2020