Douban CSS Code Guideline:
https://docs.google.com/document/pub?id=17dKkWwdaKyNnkwswihHje2cfoMGqbSJLydTIxqFwlQU&pli=1
Douban Core CSS:
http://img3.douban.com/css/packed_core1.css
Douban Javascript Core Style Guideline
https://docs.google.com/document/pub?id=17ICSeE4Qd04-1U-pphmKCAmfgJGEVjqDellbu4oAiqU&pli=1
Douban-JSLint:
https://github.com/kejun/Douban-JSLint
Closure Tools (Labs):
http://code.google.com/closure/
Code Conventions for the JavaScript Programming Language :
http://javascript.crockford.com/code.html
Google JavaScript Style Guide:
http://google-styleguide.googlecode.com/svn/trunk/javascriptguide.xml
JQuery Core Style Guidelines:
http://docs.jquery.com/JQuery_Core_Style_Guidelines
11 proven practices for more effective, efficient peer code review:
http://www.ibm.com/developerworks/rational/library/11-proven-practices-for-peer-review/