Always been more of an editor guy (instead of design tools) when it comes to building UI. So imagine my elation when I was able to evolve the XAML editing experience in Visual Studio. You can see my handiwork is some of the following features in the editor.
- IntelliSense for Data-Binding
- IntelliSense for Resources
- New set of completion algorithms
- #region support
- Moving the XAML Language Service into Roslyn (.NET Compiler)
- Support for a number of markup extensions like x:Static etc..