Today’s modern browsers have been built to comply HTML5 standards which are Mozilla Firefox, Google Chrome, Safari 5 in no specific order. Although, well “advertised” as the modern browser, IE8 fails miserably in the ACID3 test (but that’s a story for another day)
GMail – One of Google’s most prosperous products & the front runner in Web mail wars uses HTML5 extensively.
A Googler wrote this amazing HTML5 ‘Space Invaders’ Gmail game (no flash, mind it) to thank the Gmail team. Go ahead, try it out. Let us know whats your score in the comments