CSS Reference : Learn by example: cssreference.io is a free visual guide to CSS. It features the most popular properties, and explains them with illustrated and anima...
Architecture Playbook : This playbook is targeted on providing practical tools for creating your IT architecture or design faster and better. This book contains architecture ...
Pro Git : The entire Pro Git book, written by Scott Chacon and published by Apress, is available here
WebPlatform.org : Web Platform Docs is a community-driven site that aims to become a comprehensive and authoritative source for web developer documentation.
