html 5

Naysayers point out that we've been putting tags together to form Web pages since the beginning of the World Wide Web. HTML5 has simply added new ones. But while HTML5 looks similar to old-fashioned HTML, the tasks it accomplishes are dramatically different. Local data storage, <canvas>, and <video> make it possible to do much more than pour words and images into a rectangle. Plus, the new HTML5 WebSockets spec defines a new way to conduct full-duplex communication for event-driven Web apps. And with Adobe's decision to end development of mobile Flash, an entire sector of the Web development industry is going to retool as we move to HTML5 from Flash -- a tectonic shift for Web developers.

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