And we’ve also got a roundup of the best web design software for Mac. How to learn HTML and CSS and web design on your Mac: what you’ll need You don’t need much to create web pages in OS X.

Nowadays it's easy to put together a web presence using social media and a personal landing page, but if you want to actually make your own web site you're going to need to learn HTML and CSS.

Ryan Boudreaux includes all the code snippets you'll need in this demo of how to create an image hover-preview effect using HTML, CSS, and JavaScript.