www.kaxaml.com

Kaxaml is a lightweight XAML editor that gives you a "split view" so you can see both your XAML and your rendered content (kind of like XamlPad but without the gigabyte of SDK). Kaxaml is a hobby and was created to be shared, so it's free! Feel free to download and try it out. If you don't like it, it cleans up nicely. Visit www.kaxaml.com for more information