addons.mozilla.org (AMO). We’ll announce a definite launch date in early September, but it’s safe to expect a roll-out before the year’s end. Here’s everything developers need to know to get their Firefox desktop extensions ready for Android usage and discoverability on AMO.

For the past few years Firefox for Android officially supported a small subset of extensions while we focused our efforts on strengthening core Firefox for Android functionality and understanding the unique needs of mobile browser users. Today, Mozilla has built the infrastructure necessary to support an open extension ecosystem on Firefox for Android. We anticipate considerable user demand for more extensions on Firefox for Android, so why not start optimizing your desktop extension for mobile-use right away?

“There is so much creative potential to unlock within the mobile browser space. Mozilla wants to provide developers with the best support we can so they’re equipped and empowered to build modern mobile WebExtensions.” — Giorgio Natili. 

To support our ecosystem of extension developers, we will create additional guides, resources and host community events to support your transition to a managed multi-process environment like Android.