Ajax with jQuery - adding error handling
http://icant.co.uk/articles/crossdomain-ajax-with-jquery/error-handling.html
Autotab: jQuery auto-tabbing and filter plugin
http://www.lousyllama.com/sandbox/jquery-autotab
Spacegallery - jQuery plugin
http://eyecon.ro/spacegallery/
jQuery 3D Engine
http://www.devirtuoso.com/2009/09/making-a-3d-engine-in-jquery/
Ben "Cowboy" Alman's jQuery Plugins
http://benalman.com/archives/projects/
jQuery Variations
http://cherne.net/brian/resources/jquery.variations.html
Rik Lomas' jQuery Plugins
http://rikrikrik.com/jquery/
jQuery Labs
http://jquery-ui.googlecode.com/svn/branches/labs/
jQuery Date Range Picker
http://www.filamentgroup.com/lab/date_range_picker_using_jquery_ui_16_and_jquery...
jQuery PageSlide
http://srobbin.com/blog/jquery-pageslide/