Rated 5 out of 5 stars

@Brett Zamir , you wrote in 2013 you were taking over this addon. Is it still on your plate? I am happy it provides a few menu items, but I'm wondering what the status of dev tools is today, what with the retiring of the online builder you mentioned, https://developer.mozilla.org/en-US/Add-ons/SDK/Builder Thank you!

This review is for a previous version of the add-on (0.3.0.20110927.1-signed.1-signed). 

I still have access to the repository (at https://github.com/brettz9/dev-assistant/ ), but even when I took over, I had no certainty I would be developing it further (Ted just wanted it off his hands, I think, and I was considering adding some syntax highlighting or such). Anyhow, I'm not really looking to do anything with it right now (though it would be great to see the HTML Editor's JavaScript working again). As far as addon-building, I'd recommend just getting used to Mozilla's latest "jpm" tool and build restartless add-ons.