Use the links below to get help, to keep up to date with add-ons news, and to give us feedback.
Use the Add-ons Discourse forum to discuss all aspects of add-on development and to request help.
The dev-addons was retired on December 1, 2020. You can view the dev-addons archives to see past discussions about the WebExtensions API and addons.mozilla.org.
Matrix is an open, lightweight protocol for decentralized, real-time communications. For information on how to join Mozilla's Matrix instance, refer to the Matrix page on MozillaWiki.
If you discover an add-on security vulnerability, even if the add-on is not hosted on a Mozilla site, please notify us. We will work with the developer to correct the issue. Please report security vulnerabilities confidentially in Bugzilla or by emailing amo-admins@mozilla.com.
If you find a problem with the site, we'd love to fix it. Please file a bug report and include as much detail as possible.