Jonathan Snook is a designer and developer from Ottawa, Canada. Snook has a 15+ year career having worked freelance, for agencies, and for product companies such as Yahoo!, Shopify, and Xero. He writes about tips, tricks, and bookmarks on his blog at Snook.ca. He has also written for A List Apart, 24ways, and .net magazine, and has co-authored two books, The Art and Science of CSS and Accelerated DOM Scripting. Snook has also authored and received world-wide acclaim for the self-published book, Scalable and Modular Architecture for CSS, sharing his experience and best practices on CSS architecture.