This will soon be the home of great add-on development resources like tutorials, documentation, and tools. Our content isn't available in all locales during our beta period, but you can still access the localized Developer Tools to manage any add-ons already hosted here.
Add-ons empower millions of Firefox users to personalize their browser's form and function. Why not show off your smarts by creating an add-on the whole world can use? Tools and tutorials you find here make it simple. So take a look and put your ingenuity in motion.
Except where otherwise noted, content on this site is licensed under the
Creative Commons Attribution Share-Alike License v3.0 or any later version.
Mozilla is providing links to these applications as a courtesy, and makes no representations regarding the applications or any information related there to. Any questions, complaints or claims regarding the applications must be directed to the appropriate software vendor.
