I’m in the Zone!

DZone has created some subdomains on the DZone website dedicated to specific topics. I've been asked to be a PHP Zone Leader, CSS Zone Leader, and AJAX Zone Leader. Excellent!
I hope to have more information for you soon but in the mean time, check out my zones:
![Page Visibility API]()
One event that's always been lacking within the document is a signal for when the user is looking at a given tab, or another tab. When does the user switch off our site to look at something else? When do they come back?
![Camera and Video Control with HTML5]()
Client-side APIs on mobile and desktop devices are quickly providing the same APIs. Of course our mobile devices got access to some of these APIs first, but those APIs are slowly making their way to the desktop. One of those APIs is the getUserMedia API...
![Simple Image Lazy Load and Fade]()
One of the quickest and easiest website performance optimizations is decreasing image loading. That means a variety of things, including minifying images with tools like ImageOptim and TinyPNG, using data URIs and sprites, and lazy loading images. It's a bit jarring when you're lazy loading images and they just...
![Animating CSS3 Transforms with MooTools Fx]()
Congrats man!