Golden Grid System
Four features Columns, gutters, a baseline and a script.
The Grid System
The grid system is an aid, not a guarantee. It permits a number of possible uses and each designer can look for a solution appropriate to his personal style. But one must learn how to use the grid; it is an art that requires practice.
Modular Grid Pattern
Useful web app to generate a grid pattern
A Richer Canvas | Mark Boulton
Good Fucking Design Advice
Good laugh, great advice and resources
Gridulator: Make pixel grids, lickety-split
Tell Gridulator your layout width and the number of columns you want, and it’ll spit back all the possible grids that have nice, round integers
Carrer Blog: The Golden Grid
Another grid system based on the golden ration
Generate a variable 1kb grid valid css/ xhtml grid system
handy