Are you worried about supporting your web application for Internet Explorer? Now there is a solution. Google has developed an open source plug-in called Google Chrome Frame, which seamlessly brings Google Chrome’s open web technologies and speedy JavaScript engine to Internet Explorer. With Google Chrome Frame, you can:

• Start using open web technologies—such as the HTML5 canvas tag—right away, even technologies that aren’t yet supported in Internet Explorer 6, 7, 8, or 9.
• Take advantage of JavaScript performance improvements to make your apps faster and more responsive.

To know more, check Google Chrome Frame page on Google Developers.