Articles in “developers”

Extensions in Firefox 83

In addition to our brief update on extensions in Firefox 83, this post contains information about changes to the Firefox release calendar and a feature preview for Firefox 84. Thanks … Read more

Download Statistics Update

In June, we announced that we were making changes to add-on usage statistics on addons.mozilla.org (AMO).  Now, we’re making a similar change to add-on download statistics. These statistics are aggregated … Read more

Extensions in Firefox 81

In Firefox 81, we have improved error messages for extension developers and updated user-facing notifications  to provide more information on how extensions are modifying their settings. For developers, the menus.create … Read more

Extensions in Firefox 80

Firefox 80 includes some minor improvements for developers using the downloads.download API: When using the saveAs option, the save dialog now shows a more specific file type filter appropriate for … Read more