There is a section for Stylesheets and Markup but missing the third pillar of front-end web development!
Important sources to refer to:
Best practices
Front-end Code Standards & Best Practices (BTW a GREAT material that covers many other aspects of front-end development, I recommend it to everyone; I think the document makes a good use of the words must and should and personally I agree with 99% of their points)
There is a section for Stylesheets and Markup but missing the third pillar of front-end web development!
Important sources to refer to:
Best practices
Design patterns: