Microsoft have written on the Building Windows 8 Blog about getting Metro apps ready for Windows 8. In the post they talk about the progress made during the developer and consumer preview phases and some of the changes made to the Design tools.

It’s one of the shorter Windows 8 posts!


As we approach the release of Windows 8, the catalog of Metro style apps continues to grow. To date, people have experienced apps that Microsoft has included with the downloaded build, and those that are offered in the Store in both the Consumer Preview and Release Preview timeframe. Many of those apps are great examples of immersive, touch-first Metro style experiences. However, like the Windows releases they run on, these apps are preview versions of the apps to come. The final versions of all Metro style apps will be available when Windows 8 becomes generally available.

Last year, we began working closely with the developer community by releasing early versions of the Windows 8 platform and tools. We decided to engage developers earlier in the engineering process so we could help them build skills in Metro style app development and give them the opportunity to influence the platform through feedback. Since September of 2011 we have released 8 developer preview versions. Some of these versions have been available to a limited developer audience. Some have been distributed broadly. All of these releases had similar goals:

  • Deliver new capabilities and APIs
  • Update tools to simplify Metro style app development
  • Enhance performance and reliability
  • Respond to developer feedback

We released our first Developer Preview version at the //build conference in Anaheim. This version introduced developers to the Windows 8 platform, tools and programming models. The WinRT platform included new APIs, and we used the conference to present literally hundreds of technical sessions and samples to give developers a basic understanding of the platform. . Many developers got right to work building Metro style apps, produced some impressive early results, and provided us with useful feedback and recommendations about how to improve the platform and tools.

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