优秀外文

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