What 'the web' actually is, and why building desktop-class applications on it is not what it was built for.

"Given the coming battle for dominance over the mobile web and the size of the potential market (over half the world’s population), the most likely outcome is that we will see a return to proprietary extensions—a replay of the browser wars..."

Detailed to the point of being almost unreadable!

"Blueprint is a CSS framework, which aims to cut down on your CSS development time. It gives you a solid CSS foundation to build your project on top of, with an easy-to-use grid, sensible typography, and even a stylesheet for printing."

A table of who supports what.

A huge and valuable collection.

Resetting all default browser styles for a blank slate.