developers

You can now get a taste of Firefox OS straight from your desktop browser, thanks to a new Firefox add-on called r2d2b2g that bakes a Firefox OS simulator right into your desktop browser.

Mozilla wrote in its blog post announcing the simulator add-on that the tool has two complementary goals for helping developers. Currently at version 0.7, the company hopes that by version 1.0 the add-on will be stable enough to let developers easily create apps for the new OS.

The second goal for the add-on is that it frees developers from having a device to install a … Read more

Perhaps you've just ordered a Nexus 4 or a Nexus 10, or maybe you just updated your Nexus device (among other rooted Android devices) to Android 4.2. Either way, you're likely to notice that Developer Options is missing from your Settings menu. For whatever reason, Google decided to hide the Developer Options item in the latest Android release. As Android Central posted a few days ago, you can easily unlock the Developer Options listing and restore it to its rightful place.

Showing off its ability to draw music lovers to music apps on its Open Graph, Facebook revealed today that its users have played 62.6 million songs 22 billion times in the last 13 months.

Facebook posted the stats of six music apps on the platform's Open Graph, which lets third-party companies build applications for Facebook. Since the graph launched in September 2011, these apps have seen a lot of social referrals, according to Facebook. The company is reminding developers that it has the ability to put apps in front of users who then share them with their friends, … Read more

Alongside its public release of iOS 6.0.1 earlier today, Apple doled out a beta version of iOS 6.1 to developers as well.

Before you get too excited, the software so far appears to be light on new, user-facing features. Instead, one of the key improvements is new back-end technology that will let developers better use the company's homegrown maps inside their own applications.

To provide a frame of reference, it took Apple about four months to release iOS 5.1 after it released iOS 5.0.1. That update brought a reworked camera application on the … Read more

Apple increased the amount it spent on research and development during 2012, though it remained a fraction of its overall spending.

According to the company's annual report, which was filed with the U.S. Securities and Exchange Commission this afternoon, Apple spent $3.4 billion on research and development during its fiscal year, up $952 million, or 39 percent from last year. The year prior, the company spent $2.4 billion, up $647 million or 36 percent from the year before.

While the cost went up, the amount Apple spends on R&D versus its overall sales remained … Read more

Making good on her promise, California Attorney General Kamala Harris has continued her crackdown on mobile-app developers and companies for not doing more to ensure users' privacy. She announced today that she'll be sending letters to 100 app developers and companies to formally notify them that they're violating California's privacy laws.

"Protecting the privacy of online consumers is a serious law enforcement matter," Harris said in a statement today. "We have worked hard to ensure that app developers are aware of their legal obligations to respect the privacy of Californians, but it is critical … Read more

Hot on the heels of Microsoft CEO Steve Ballmer's revelation that Microsoft has sold more than 4 million copies of Windows 8, PayPal has unveiled today a Windows 8 developer API

The PayPal API lets developers tie in-app purchases to PayPal, which claims more than 100 million active accounts. Microsoft pointed to the free Crowdstar game Fish With Attitude as an example of a Windows Store app that uses PayPal for in-app purchases of game characters.

The API lets people pay from a more familiar, better-established system than Microsoft's neophyte in-house one. This isn't Microsoft's first … Read more

REDMOND, Wash. -- Microsoft CEO Steve Ballmer said the company has sold 4 million copies of Windows 8 to consumers since the operating system debuted on Friday.

Ballmer made the announcement today at the start of the Build conference, a show Microsoft is hosting on its campus for more than 2,000 developers. Microsoft is hoping to convince developers to create applications for its new operating system and the Windows Phone 8 operating system that debuted yesterday.

"In a sense, what these launches really do is the kick off the golden age of opportunity for you as developers," … Read more

Within a year, the newly launched Windows 8 will likely be powering almost 400 million PCs and tablet computers.

Microsoft has built an application marketplace, the Windows Store, right into its new operating system. It's a place for consumers to find software programs to make their new machines more productive, more useful, and more fun.

But even though Microsoft announced the Windows Store more than a year ago to developers, the marketplace has about 5,000 applications for users in the United States, a few thousand more globally. If the opportunity is so big, why are the offerings so … Read more