1.js特性检测
http://peter.michaux.ca/articles/feature-detection-state-of-the-art-browser-scripting
2.How to write the plugin in jQuery.
http://www.codeproject.com/Articles/291290/How-To-Write-Plugin-in-jQuery
3.NodeJs Beginner
http://www.nodebeginner.org/index-zh-cn.html#javascript-and-nodejs