Themes Discussions about background themes and complete themes. Announcements Important announcements for the add-ons community. Contribute Help keep Firefox the most customizable browser available. Contribute code, organize events, translate things, evangelize, and more. addons.mozilla.org Discussions about AMO add-on reviews and bugs. Add-on Support Need help with an add-on? Ask here! Development Technical discussions about add-on development.
Custom warning dialogues before a page is closed, reloaded, navigated to a new url [Development] (9)
Question about the accuracy of the index value in sender.tab object of runtime.onConnect listener [Development] (1)
Proper technique to manage variables in injected scripts with those of unknown page scripts [Development] (3)
Question concerning practical alternatives to innerHTML and insertAdjacent HTML & passing AMO review [addons.mozilla.org] (18)
Is there a tabs API method (or any way) of setting the active browser tab based on user action? [Development] (3)
Input wanted - what kinds of intermediate examples of WebExtensions APIs do you want to see added to extension development documentation? [Contribute] (4)