Add-ons


Topic Replies Views Activity
About the Add-ons category
Add-ons
1 18662 July 11, 2014
Is it possible to manually change the preview of the developed theme?
Themes
1 169 March 28, 2022
Addons enabled but menu links gone
Add-on Support
13 13340 August 1, 2022
Firefox 68.6 / 8 help + cookie editing addons
Add-on Support
2 53 August 1, 2022
Firefox: Search in own Addons?
Add-on Support
10 1206 July 31, 2022
How can I programmatically open the browser action popup, setting its page at runtime?
Add-ons
learning
11 113 July 31, 2022
Possible Spam Uploads
Themes
439 23363 July 30, 2022
Open url in microsoft edge (context menu)
Development
2 51 July 30, 2022
Toolbar Dropdown
Themes
3 72 July 29, 2022
Self hosted extension only downloads, Firefox does not ask for install
Development
1 50 July 29, 2022
Good add-on to smartly close tabs?
Add-ons
1 51 July 28, 2022
Privacy and Accessing a database keyed by domain name
Development
development ,  privacy-and-security
1 57 July 28, 2022
How to build external app lanucher
Development
1 50 July 28, 2022
My add-on is “Awaiting Review” for one month
addons.mozilla.org
2 59 July 28, 2022
Add-ons shortcuts (commands API) does not work on non-english keyboard layout
Development
issue
3 117 July 28, 2022
Addons Mozilla Org User History Removed?
addons.mozilla.org
privacy-and-security ,  feedback ,  participation
1 65 July 27, 2022
"Send to Kindle" by Amazon add-on?
Add-ons
2 52 July 27, 2022
window.getSelection() and browser.commands.onCommand.addListener
Development
3 1249 July 27, 2022
Is there a way to split the browser action popup in tabs, as if it were an external page (window)?
Development
learning
6 95 July 27, 2022
Feedback - The Future in Pixels
Themes
5 291 June 10, 2022
Get started with Firefox extension development
Development

Extensions provide a simple and powerful way to personalize your browsing experience. If you know JavaScript, CSS, and HTML, you can build your own. If you are brand-new to add-on development, you can get started by che…

4 4243 June 20, 2022
A duplicate extension ID was found
addons.mozilla.org
1 98 July 22, 2022
XMLHttpRequest fail with header CORS “Access-Control-Allow-Origin” missing error
Development
issue
11 371 July 23, 2022
Hidden addons/plugins? Removal?
Add-on Support
9 5623 July 23, 2022
Content Security Policy issue on inline script
Development
2 96 July 21, 2022
Pyscript not working on firefox extensions
Development
11 271 July 21, 2022
Video Speed Controller
Add-on Support
6 329 July 21, 2022
[Support] Social Media Bot — Instagram & Twitter Growbot and Auto-Clicker
Add-on Support
7 2444 July 21, 2022
Want to use Dogpile as my default search tool. How do I do that?
Add-ons
5 171 July 20, 2022
How can I keep AddOn preferences when switching from "Temporary AddOn" test version back to installed signed version?
Development
5 132 July 19, 2022