Please help me understand the difference (or non-difference) in safety for Firefox vs. Chrome browser extensions (plugins/add-ons). [more inside]
posted by pavane on Nov 5, 2012 - 3 answers

I've got some JavaScript I want to turn into an extension (plug-in?) so it will always run for certain webpages for Internet Explorer, but because I've been using Chrome/Firefox for years, I don't know what search terms to use. Do you know of a simple how to resource? Grease monkey like alternatives aren't an option for me.
posted by Pants! on Jan 10, 2012 - 2 answers

What websites would you like to see have their comments stripped away? [more inside]
posted by thepalephantom on Mar 25, 2010 - 50 answers

Is there a plugin/extension/script for Firefox that automatically resizes text columns to make them a comfortable width to read? [more inside]
posted by primer_dimer on Feb 8, 2008 - 3 answers

I'm looking for a simple plug-in/extension for Firefox that will allow me to highlight a URL's address on a webpage (simple text that isn't hyperlinked), then right-click and load that page on a new tab. Does this exist?
posted by zardoz on Aug 10, 2006 - 11 answers