Add-ons for Mozilla's mobile browser project Fennec. http://www.mozilla.com/en-US/mobile/
This collection contains add-ons that tend to simplify the usability of the Fennec interface and so really speed up your interaction with web pages on a mobile phone
my mobile add-ons
have mobile firefox, this is your place.
Icon by, Mozilla.org
I have used plenty of add-ons, and browsed through even more than that. These are the ones that I recommend. These are the ones that actually make browsing the internet easier, faster, and safer.
Mobile Firefox add-ons for Mozilla developers, extension authors, and web developers/designers.