Google Apps Using HTML5

HTML5 seems to start to become mandatory from a browser. Using HTML5 many little things that can provide extraordinary results. For this reason, almost all of Google apps are now using HTML5. One example is the desktop notification on Gmail and its drag and drop features.

Not just Gmail, other Google apps, such as Docs also require the use of browsers that support HTML5. If you use Chrome 4 (or higher), Firefox 3.6 (or higher) then you will get all features of HTML5 perfectly.

If you is still using older browsers, it does not mean necessarily that all Google apps will not run but obviously the older browsers become increasingly obsolete... :)