javascript

Updated 1:44 p.m. PDT with details that Chrome automatically updates itself with no notification or choice for the user.

Google has quietly begun releasing a hastily prepared update to its Chrome browser to fix some security problems.

The new version, 0.2.149.29, replaces the 0.2.149.27 that was released when Google launched the Chrome beta version last week. Google started releasing the update Friday, initially to a small number of users, but didn't make much of an announcement about the change.

"149.29 is a security update and we released it as … Read more

SYDNEY--The biggest rival for Microsoft's next-generation Silverlight Web technology will be JavaScript, not Adobe Systems' ubiquitous Flash, according to experts speaking at Microsoft's Tech.Ed conference here.

"I think that the next 18 months we're going to see a 100- to 1,000-fold speed increase in JavaScript as Google and the guys at Mozilla are going to kick us all in the arse and make our JavaScript jittered," Microsoft senior program manager Scott Hanselman told the audience Friday, days after Google released its Chrome browser, which features faster JavaScript technology.

Jonas Follesø, senior consultant … Read more

Google has entered the browser space. Chrome, its browser still in beta, is based on the open source Webkit project. Some will recognize Webkit as the foundation for another browser, Apple Safari. But Chrome also borrows heavily from Mozilla Firefox and Microsoft Internet Explorer, giving this new browser an old and familiar feel.

There is, however, innovation.

Tabs are arrayed atop the browser instead of in the traditional toolbar. And users can drag and drop the tabs on the desktop outside the browser. There is also a way to make an icon for GMail and Google Calendar on your desktop. … Read more

Mozilla fought back on Wednesday with some performance results to show a forthcoming version of Firefox outpacing Google's new Web browser, Chrome.

During a launch event Tuesday, Google was eager to toot its horn about Chrome's performance running JavaScript, a programming language used to power many sophisticated Web applications such as Google Docs, Yahoo's Zimbra e-mail site, and Zoho's online application suite. Google showed performance results using its own collection of five JavaScript benchmarks and V8, Chrome's JavaScript engine, but Mozilla countered with a different test called SunSpider.

"We're very much in the … Read more

MOUNTAIN VIEW, Calif.--On the Web, a site that responds a few milliseconds faster can make a big difference in people's engagement. It's for this reason that Google believes its new Web browser, Chrome, is a project worth investing in rather than a footnote in the history of the Internet.

Chrome, Google said during its Tuesday launch event, is much faster at showing Web pages than the most widely used browser, Microsoft's Internet Explorer. Google's hope is that performance will open up the bottleneck that chokes the speed and abilities of today's Web-based applications.

In … Read more

Updated at 2:40 p.m. PDT with more details about Firefox 3.1 features.

Firefox 3.1 will run many Web-based applications such as Gmail faster through incorporation of a feature called TraceMonkey that dramatically speeds up programs written in JavaScript, Mozilla said Friday.

JavaScript has been very broadly used to add pizzazz or flexibility to Web pages over the years, but in recent years, it's also become the plumbing for many rich Internet applications. However, because JavaScript has been hobbled by pokey performance, Web-based applications often struggled to work as responsively as "native" software running … Read more

Gears, Google's project to make Web browsers a better foundation for elaborate online applications, now supports Firefox 3, the company plans to announce soon.

"Gears for Firefox 3, as of today, is available for all users," said Aaron Boodman, a Google programmer working on the Gears project, in an interview Tuesday. "We hope to announce it either today or tomorrow."

Indeed, the Google Gears code site lists Firefox 3 support in version 0.3 description. Firefox 3 itself is due this month; the open-source browser currently is in its second release candidate.

Google is working … Read more

Update 11:10 a.m. May 30: Despite earlier reports, version 9.0.124.0 of Adobe Flash Player has no new bugs. For the latest news, click here.

Legitimate Web sites hosting Adobe Flash Player content may be compromised to embed JavaScript that redirects users to a Chinese malware server, says Symantec. Affected versions of Adobe Flash Player include 9.0.124 .0 (latest version) and 9.0.115.0.

Symantec says that under certain conditions embedded JavaScript within the player will redirect users to dota11.cn. In an alert on Tuesday, Symantec said specific details about the vulnerability … Read more

Google is expected to update its Google Web Toolkit (GWT) this week at its new developer conference, according to eWeek.

GWT is designed to help programmers write richer Internet applications using a beefed-up JavaScript programming technique called Ajax; the project was released as open-source software in 2006 with version 1.3, and the current version is 1.4. There are several GWT talks at the Google I/O conference.

Google has been working on improving GWT's performance, Java compatibility, and developer tools, eWeek said.