- http://codingdesigner.github.io/box/#/main-title
- http://demo.patternlab.io/
- http://modularscale.com/
- https://github.com/at-import/modular-scale
- http://alwaystwisted.com/post.php?s=2014-03-06-even-better-each-loops-with-sass-33
- http://www.phase2technology.com/blog/exploring-maps-in-sass-3-3/
- https://www.dropbox.com/s/gccch48fk51m3iv/Cutting%20Edge%20Sass%20Script.pdf?dl=0
- http://codepen.io/sturobson/pen/qweap
- http://sonniesedge.co.uk/2014-10-17/visual-regression-testing.html
- https://speakerdeck.com/jlong/understanding-modular-css
- http://thesassway.com/modular-css
- http://codepen.io/collection/lmkqe/
- https://github.com/thesassway/thesassway.com/tree/master/source/stylesheets
- http://snugug.github.io/responsive-grids/#/
- http://singularity.gs/
- https://www.youtube.com/watch?v=PDbVpyS6jF0&list=UUOFsG9Tbs7Aga9n7Smify0A
- https://github.com/micahgodbolt/sass-summit-2014
- https://www.youtube.com/user/sassbites
- http://www.phase2technology.com/blog/used-and-abused-css-inheritance-and-our-misuse-of-the-cascade/
- http://www.redhat.com/en
- https://www.npmjs.org/package/grunt-hologram (style guides)