It might have been a smart strategic move for Opera Software to move to the WebKit browser engine and scrap its own Presto, but some think it's a step backward for the development of the Web overall.

"A switch to Webkit might benefit Opera. It's just not going to benefit the open Web," Mozilla's Robert O'Callahan said today in comments on his blog about Opera's Presto change-o. "This will strengthen the WebKit mobile monoculture and make it even harder for us to promote Web standards over 'coding to Webkit.'"

Browser engines … Read more

Opera Software, an independent voice in the browser market since the 1990s, will dramatically change its strategy this year by adopting the WebKit browser engine used by Safari and Chrome.

The Norwegian company announced the move today and said it will show off the first fruits of the work with a WebKit-based version of its Android browser at the Mobile World Congress show in less than two weeks. But the company will move to WebKit for its desktop browser, too.

A browser engine processes the Web page instructions written in HTML, JavaScript, and CSS then renders the results on screens. … Read more

It is nearly impossible to hear the acronym "IE" in a workplace setting without somebody appending to it the word "sucks." To be more genteel about it, older versions of Internet Explorer on corporate computers simply do not reflect the quality of modern browsers. So why does that massive corporation you work for make you use IE 8 or older in the first place?

A complicated problem Why you're forced to do at least some work in slow, standards noncompliant, security risk-prone legacy versions of Internet Explorer comes down to your employer's need to … Read more

Back to bed (Webware)

Guide sleep-walking Bob across rooftops and back into bed. Play as subBob, a subconscious alter-ego of Bob that takes a form of a blue dream dog with a human face. Avoid traps, pitfalls, and nightmarish creatures to guide Bob back into bed. Walk on walls, make blockades, and do whatever it takes to survive.

A crazy little game from a Danish developer, Back to Bed takes you into what seems like a nightmarish world straight out of the mind of Salvador Dali, while being narrated by a man with a creepy eastern European accent speaking through … Read more

Adobe issued an emergency update to its Flash Player to fix two zero-day threats, the company announced yesterday. The updates affect all versions of Flash on Windows, Mac, Linux, and Android.

The vulnerabilities currently are being exploited "in the wild," says Adobe's blog on the patches. According to the Kaspersky ThreatPost blog on the pair of zero-days, one attack targets "aerospace and other manufacturing companies" by tricking people into opening a Microsoft Word document with malicious Flash content embedded in it. The second zero-day targets Firefox and Safari on Mac OS X by tricking you … Read more

Google, which controls both ends of the Internet connection for a significant fraction of online activity, has a lot of power over the Internet. A little image-format tweak to one of its Web sites shows just how much.

Few others have expressed much enthusiasm for its WebP image format, an offshoot of the WebM project to promote a royalty-free video codec. Google asserts that its smaller file sizes would unburden networks and help Web pages load faster, but as Mozilla likes to point out when grappling with such matters, adding a new format to the Web means adding a requirement … Read more

The Great Internet Mersenne Prime Search (GIMPS) project has scored its 14th consecutive victory, discovering the largest prime number so far.

The number, 2 to the power of 57,885,161 minus 1, is a digit that's 17,425,170 digits long. That's big enough that if you want to see the full text, you'll have to brace yourself for a 22.5MB download.

GIMPS, a cooperative project splitting the search across thousands of independent computers, announced the find yesterday after it had been confirmed by other checks. At present, there are 98,980 people and 574 … Read more

The Web browser is the most-used kind of software in the world, having become the de facto way that people access the Internet. Today, virtually all computing tasks can be completed in the browser.

Testing browsers can veer from incredibly complex to shockingly simple, depending on what you're looking for and why. At CNET, we prefer a holistic approach to browser benchmarking, looking at a combination of tests that benchmark general browser behavior, as well as several "real-world" tests that look at browser performance in common scenarios.

Google's newest interactive browser "experiment" transports you from your desk to Oz, highlighting cutting-edge browser tech along the way.

Created in conjunction with Disney and the production company Unit9 to help promote the upcoming movie, "Oz the Great and Powerful," the experiment leverages the latest in Web standards to create a browser-based experiment that previously could have been completed only with Adobe Flash.

In the experiment, called Find Your Way to Oz, you can compose music, goof around with a photo booth, and make a short movie with a zoetrope. If you survive the tornado … Read more