Web Development News Week 31, August 2011

Sorry, for the errors on the homepage. I was out of town and unable to fix them remotely. They should be fixed now.

Web development news for the 31st week of 2011:

JavaScript

JavaScript Weekly, Issue #38 - August 5, 2011

Introduction to the Page Visibility API is another great article by Nicholas Zackas. Here he writes about the introduction of new properties that allow JavaScript developers to detect if the webpage is currently active. This allows you to conserve resources, when the user is not actively using your site.