Developer Spotlight: Adaptive Tab Bar Color
A few years ago software developer Yixin Wang (aka Eason) decided he wanted to “de-Google” his digital life. After switching from Chrome to Firefox, Eason created macOS Monterey Safari Dark … Read more
Articles in “developers”
Manifest V3 updates landed in Firefox 128
With the release of Firefox 128 comes additional Manifest V3 improvements as the engineering team continues to make cross-browser compatibility work a key focus, especially related to content scripts and … Read more
Manifest V3 updates landed in Firefox 127
Welcome add-on developers! Below is the next installation in our series of community updates designed to provide clarity and transparency as we continue to deliver Manifest V3 related improvements with … Read more
Manifest V3 Updates
Greetings add-on developers! We wanted to provide an update on some exciting engineering work planned for the next few Firefox releases in support of Manifest V3. The team continues to … Read more
Open extensions on Firefox for Android debut December 14 (but you can get a sneak peek today)
Starting December 14, 2023, extensions marked as Android compatible on addons.mozilla.org (AMO) will be openly available to Firefox for Android users. “We’ve been so impressed with developer enthusiasm and preparation,” … Read more
Is your extension ready for Firefox for Android? Be part of the launch of a new open mobile ecosystem
During the release cycle of Firefox 120, we’ll begin to see the emergence of dozens of new, openly available extensions on Firefox for Android on addons.mozilla.org (AMO). We’re taking a … Read more
Changes to Android extension signing
We recently identified a bug in the addons.mozilla.org (AMO) external API that caused all signing requests to mark extension submissions as being Android compatible. A fix for this bug will … Read more
Test Firefox Android extensions and help developers prepare for an open mobile ecosystem in December
In August we encouraged developers to start preparing their desktop extensions for Firefox Android open availability on addons.mozilla.org (AMO). The project is progressing well and we’re on track to launch … Read more
Prepare your Firefox desktop extension for the upcoming Android release
In the coming months Mozilla will launch support for an open ecosystem of extensions on Firefox for Android on addons.mozilla.org (AMO). We’ll announce a definite launch date in early September, … Read more