- 3,835 followers
Lifehacker's "Better" add-ons, compiling multiple Greasemonkey tweaks for YouTube, Reader, Gmail, Google Calendar, Flickr, and other sites.
- 851 followers
Handles your pictures, music, videos, and other media better than the defaults.
- 1,495 followers
Add-ons that add Chrome functionality to Firefox. Based on: http://lifehacker.com/5044518/enable-chromes-best-features-in-firefox
- 370 followers
Get more done on the web while you're making it.
- 750 followers
Tools to strip out Flash, big images, advertisements, and other web drags.
- 32 followers
Senior Editor Kevin Purdy's personal stash of Firefox add-ons.
- 6,303 followers
Ten broadly useful extensions, as detailed at: http://bit.ly/10Xxc (There are technically 10, but Gears can't be installed from Mozilla's site)