This time around, the Template Studio actually runs as an extension in Visual Studio, rather than in-browser app, but the same guided wizard interface is still intact. The wizard will talk you step-by-step through the basics of your UWP as you select the project type, the app's framework structure, app pages and features. The whole thing is available on GitHub and Microsoft is open-sourcing the project so other developers can help flesh out the wizard's code generation engine.