We’re revamping the statistics we make available to add-on developers on addons.mozilla.org (AMO). These stats are aggregated from add-on update logs and don’t include any personally identifiable user data. They … Read more
Themes have always been an integral part of the add-ons ecosystem and addons.mozilla.org (AMO). The current generation of themes – also known as lightweight themes and previously known as Personas … Read more
As part of the larger redesign of addons.mozilla.org (AMO), the user profile and collections pages just got an overhaul. They now match the new style of the rest of the … Read more
As we announced last week, SeaMonkey and Thunderbird add-ons will now reside on https://addons.thunderbird.net. Add-ons for Firefox and Firefox for Android will remain on https://addons.mozilla.org (AMO). We wanted to let you … Read more
Theming capabilities on addons.mozilla.org (AMO) will undergo significant changes in the coming weeks. We will be switching to a new theme technology that will give designers more flexibility to create … Read more
Last week, we pushed an update that enables add-on developers to use larger image sizes on their add-on listings. We hadn’t updated our size limits for many years, so the … Read more
We plan on switching completely to JSON update manifests on Firefox and AMO. If you self-distribute your add-on please read ahead for details. AMO handles automatic updates for all add-ons … Read more
addons.mozilla.org (AMO) has supported a way for developers to upload beta versions of their add-ons. This allowed power users to test upcoming features and fixes before they are published to … Read more
AMO (addons.mozilla.org) is getting a fresh new look this November, along with the upcoming Firefox Quantum. Here’s a preview: And this is not just a new coat of paint. Curated … Read more