It's developed thinking about modern web applications and its first purpose is to make easier to manage responsive layout.
Using the Sass version you can personalize SuperGiGi to define the number of columns, breakpoints, name of grid components, etc.
It's developed in Sass but if you prefer you can use a compiled version.
You can build for small devices first. Then, as devices get larger and larger, SuperGiGi easily scale your applications for a complete responsive design.