- Join the jsmentor mailing list.

- Secret of a javascript ninja

- 10 things I learned from the jquery soruce [1]

- 11 More Things I Learned from the jQuery Source [2]

- Read the annotated version of underscore [3]

- Launch emacs and write some code.

[1] http://paulirish.com/2010/10-things-i-learned-from-the-jquer...

[2] http://paulirish.com/2011/11-more-things-i-learned-from-the-...

[3] http://documentcloud.github.com/underscore/docs/underscore.h...