Ibm. Better, Stronger, Safer jQuerify Bookmarklet » Learning jQuery - 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. Valgrind Home. Xdebug - Debugger and Profiler Tool for PHP.