Sass

Sass

gem install sass 
mv style.css style.scss 
sass --watch style.scss:style.css

• Sass features tutorial
• Sass reference
• Sass functions

_partial.sasst  - partial files, for inclusion, will not be compiled

• SASS - The Next Wave in Styling and Theming
• Sass and Compass overview

Other

• http://thoughtbot.com/bourbon/
• sass-recipes
• https://github.com/perezd/CSS3-Ribbons#readme

• http://blog.railslove.com/2012/03/28/smacss-and-sass-the-future-of-stylesheets/

Compass

• Compass tutorials
• Compass reference
  • CSS3
    • Images (use for gradients)
  • Helpers
  • Layout
    • grids
    • sticky footer
    • stretching
  • Reset utilities
  • Typography links
    • lists
    • text
    • vertical rhythm

• Compass Best Practices
• Sass (SCSS) and Compass Cheat Sheet

Grids

• http://theled.co.uk/blog/archive/2010/06/18/semantic-960-gs-using-sass-and-compass/
• http://blog.carbonfive.com/2009/03/02/compass-960-semantics/
• http://coding.smashingmagazine.com/2011/08/23/the-semantic-grid-system-page-layout-for-tomorrow/
• http://compass-style.org/reference/blueprint/grid/

Susy

• Susy
• Introduction to Building Websites Using Susy and Compass's Vertical Rhythm

Zocal

• https://github.com/adamstac/zocial - css3 service buttons

Drupal

• Using SASS with Drupal, December 18, 2011