About Universal Design for Learning
Universal Design for Learning (UDL) is a framework to improve and optimize teaching and learning for all people based on scientific insights into how humans learn.
a11y
Golden Grid System
A folding grid for responsive design.
Compass.app
compile Compass/Sass easily without resorting to command line interface — Compass.app helps designers compile stylesheets easily without resorting to command line interface. It is written in Java and works in Windows/Linux/Mac OS X.
Compass
… is a stylesheet authoring framework that makes your stylesheets and markup easier to build and maintain. With compass, you write your stylesheets in Sass instead of CSS.
Grid Calculator
Grid Layout (ctrl+shift+g)
The Grid Layout Javascript enables web-developers to stick to a Grid Layout quickly and simply by including the Grid Layouts Javascript file and simple XHTML code. Currently, the Grid Layouts Javascript relies on jQuery.