Spruce is a templating system based on the CSS 3 syntax.
Spruce is currently in the concepting stages, but our hope is to have a working prototype by mid-year.
The syntax for Spruce is the hardest part. We'd enjoy any and all feedback on where it's headed.
Below is a list of URL's from where we've gleaned much of the inspiration, ideas, and plans for Spruce:
Blogs about similar ideas/plans:
STTS (circa 1998, but the same idea):
Server-side CSS file pre-processors:
Interesting stuff, but outside of our current scope for Spruce: CAS or ActionSheets: http://www.w3.org/TR/NOTE-AS