Add-ons


Topic Replies Activity
TypeError: 'cancelAnimationFrame' called on an object that does not implement interface Window 2 April 21, 2020
addEventListener not fired in child window 2 April 20, 2020
Automatically downgrade users to the latest version published/enabled 3 April 20, 2020
[Support] Tab Re-Title General Support 18 April 18, 2020
A part of the styling suddenly disappears 3 April 18, 2020
How to change to color of the back arrow? 6 April 18, 2020
April 20, 2020 Add-ons Community Meeting 1 April 17, 2020
Cannot post message to child when child changes to second cross domain page 1 April 16, 2020
[Blog post] April Extensions for Firefox Preview 1 April 15, 2020
Is there a limit on number of content scripts I can run on a page? 2 April 15, 2020
Guide for creation of spell-check addon/extension/whatever it is called now 4 April 15, 2020
Theme Generator May Need to Support Highlight and Highlight_Text Fields 2 April 14, 2020
Add-on is "Awaiting Review" for 3 days 4 April 14, 2020
Wikibuy not available anymore on Firefox? 7 April 14, 2020
How to add Origin header in content-script ajax call 6 April 13, 2020
April 16, 2020 Add-ons Show & Tell 1 April 13, 2020
[Blog post] What to expect for the upcoming deprecation of FTP in Firefox 1 April 13, 2020
Mouse event 1 April 13, 2020
Content scripts and websocket 6 April 13, 2020
Mozilla Addons password 2 April 13, 2020
Instead of Add-On Download only Firefox Download available 5 April 13, 2020
Revive Session Manager : Version 0.8.1.13 Stoped develpment in 2017-01-30 2 April 13, 2020
Safe insertAdjacentHTML with user input? Or I should avoid it anyway? 6 April 12, 2020
This is not a Recommended Extension. Make sure you trust it before installing 18 April 10, 2020
Introduction to Add-on Development 37 April 10, 2020
DOMparser not working in published extension 5 April 10, 2020
Can't set Google UK to default 3 April 10, 2020
Native messaging doesn't work with popups 3 April 10, 2020
IDM Integration Module 1 April 8, 2020
Identify and stop event 5 April 9, 2020