Preview of New AMO Developer Tools

With the release of AMO 3.4.3 tonight, there’s now a way to try out the new Developer Tools that I’ve been blogging about.

From the en-US Developer Tools, click on “Edit Add-on” next to one of your hosted add-ons. At the top of the edit page, you’ll see a box that offers a try-out of the new edit tools.

The following new tools are available:

The tools are accessible on as well, if you don’t want your changes to affect the production database.

If you find any bugs or have any feedback, please file a bug or add it to the wiki.