做Web Application开发我常去的网站

网页制作基础知识（html,css,javascript）
http://www.w3school.com.cn/

JavaScript Menu下拉菜单
http://www.softcomplex.com/products/tigra_menu/

JavaScript 组建库:Jquery
http://www.jquery.com/

ICON图片资源
http://www.iconarchive.com/

JSF组件:RichFaces
RichFaces Developer Guide
http://docs.jboss.org/richfaces/latest_3_3_X/en/devguide/html/index.html
RichFaces Demo
http://livedemo.exadel.com/richfaces-demo/richfaces/modalPanel.jsf

JSF组件:PrimeFaces
http://www.primefaces.org/

图表工具
http://teethgrinder.co.uk/open-flash-chart/

JavaScript gallery，很炫的图片浏览脚本
http://highslide.com/

FindJar搜索jar包
http://www.findjar.com

RPM搜索

http://rpm.pbone.net/