$ cd ~/Library/Application\ Support/Sublime\ Text\ 2/Packages/User/
$ git clone https://github.com/landongn/subliminal.git ./snippets
Done. Go to Tools -> Snippets to see any available snippets for whatever source you're editing.
landongn/subliminal
subliminal is a collection of handy js, css, html, and python code snippets for use with Sublime Text 2.