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Recent Features
![Page Visibility API]()
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?
![Regular Expressions for the Rest of Us]()
Regular Expressions for the Rest of Us
Sooner or later you'll run across a regular expression. With their cryptic syntax, confusing documentation and massive learning curve, most developers settle for copying and pasting them from StackOverflow and hoping they work. But what if you could decode regular expressions and harness their power? In...
Incredible Demos
![Using Opacity to Show Focus with jQuery]()
Using Opacity to Show Focus with jQuery
A few days back I debuted a sweet article that made use of MooTools JavaScript and opacity to show focus on a specified element. Here's how to accomplish that feat using jQuery. The jQuery JavaScript There you have it. Opacity is a very simple but effective...
![Image Data URIs with PHP]()
Image Data URIs with PHP
If you troll page markup like me, you've no doubt seen the use of data URI's within image src attributes. Instead of providing a traditional address to the image, the image file data is base64-encoded and stuffed within the src attribute. Doing so saves...
