http://simonwillison.net/2006/Jun/26/libraries/
http://dean.edwards.name/weblog/2007/03/rules/
http://erik.eae.net/archives/2005/06/06/22.13.54/
http://bob.pythonmac.org/archives/2005/07/01/javascript-frameworks/
http://blog.metawrap.com/blog/WhyIDontUseThePrototypejsJavaScriptLibrary.aspx
If at the end of this you still want to use a library that adds slots to the built-in Objects please send me your name so I can avoid hiring you or using your library.
