Use this handy, simplified guide to quickly learn HTML and CSS -- a foundation of modern web development.

How do I learn to code in HTML and CSS on my Mac? Web design is one of the most useful skills you can learn, and it’s easy to learn HTML and CSS (the two main pillars of web pages) in Mac OS X.

CSS is messy. Why is it so hard? Is there a better way? Rouan Wilsenach answers these questions and gives developers a path forward, treating CSS in a way they understand.