A long time ago I built myself a little bookmarklet to load jQuery on pages that don't already have it. The idea was to allow me to play around with any page on the web, using jQuery in the Firebug (and now Safari or IE8) console. I blogged about it, got lots of great feedback, and then blogged about an improved version. Now that a lot more great feedback has come through the comments of the updated bookmarklet post, I've decided to update it one more time. Better, Stronger, Safer jQuerify Bookmarklet
FireQuery is a Firebug extension for jQuery development v1.4.1 released on August 29, 2013 NEW compatibility with jQuery 2.0+ IMPROVED compatibility with Firebug 1.12.0 v1.3
10 Reasons Why You Should Be Using Firebug - Nettuts Firebug is one of the most popular tools used by web developers. In this article, we’ll take a closer look at ten of its most attractive features. 1.