Google recently released Chrome Frame, an open source plugin that injects the Google Chrome Browser’s HTML (Webkit) and JavaScript (V8) engines into IE6, IE7 and IE8.

IE Netrenderer is a free online tool to check how webpages render in Internet Explorer 8, 7, and 6 as well as compare the differences.

Google Analytics requires JavaScript code to be embedded in a page body, but geekology.co.za uses a custom jQuery plugin to load ga.js and track pageviews & events.

Page Speed is a plugin for Firefox designed to help improve website load times by optimizing images and identifying code issues based on best practices.

If you’d like to become an iPhone Application Developer, there are several resources available online and offline to get you started.