Open source webdesktopmobile kit refreshes for iPhone, Android
Titanium 1.0 was officially released today, with the Silicon Valley–based startup claiming significantly improved performance on iPhone and Android handsets after reconstructing the kit's mobile setup. In beta, Titanium crafted its native iPhone and Android applications by way of the WebKit browsers built into those high-profile mobile platforms, but after a three-month rewrite, it now bypasses the browser entirely, according to director of marketing Scott Schwarzhoff.
In essence, Titanium offers a laundry list of desktop and mobile APIs accessible from common web languages. With these APIs, you can build native runtimes for Windows, Linux and Mac desktops and notebooks, iPhones and Android handsets. In the past, on mobile platforms, the browser provided a kind of bridge between the dev tools and local resources, including data and OS hooks. Now, Schwarzhoff says, that browser middleman is no longer necessary.
The idea is that seasoned web developers can build for the iPhone without learning Objective-C, or for Android without learning Java. Appcelerator offers a free version of Titanium as well as a "professional" version that includes support, app analytics, and access to more beta tools for $199 per developer per month.
The company is preparing new APIs  for the Apple iPad and expects them to be ready by the time the device ships on April 3. Support for RIM BlackBerries is slated for June. ®