CSS布局
Nifty
Corners Cube
http://pro.html.it/niftycube/
特效Tooltip
http://www.walterzorn.com/tooltip/tooltip_e.htm
http://ikshow.cn/ivane/article.asp?id=57
http://www.bosrup.com/web/overlib/
JQuery
类似Prototype的JS LIB
http://jquery.com/
Modello
http://modello.sourceforge.net/
Window
http://blogus.xilinus.com/pages/javawin
Lumberjack
log工具
http://gleepglop.com/javascripts/logger/
FvLogger
http://www.alistapart.com/articles/jslogging
JSLog
http://www.earthcode.com/ajax/2005/12/jslog.html