We're excited to introduce Susy 3.0,
a major update to our popular grid-math calculator –
now more focused and flexible than ever.
Susy was designed to make layout math easy,
without forcing you into generic patterns
and ugly markup.
But grid systems are on the way out,
replaced by real CSS layout specs
that live in the browser.
we want to help make that a smooth transition.
Code documentation is ideally written as close to the actual code
as possible, but compiled into a comprehensive set of documentation
that includes code from all languages in use. Here's how we intend
to do that.