Some alternatives to XamlPad

As I wrote some days ago in the WPF Part 6, XamlPad is a good way to view the written XAML in real time. But I asked myself, if there are alternatives available:

As mentioned above, XamlPad is a good way to view your XAML code. But there are some disadvantages. Sometimes a better code highlighting, multiple tabs and an IntelliSense like input assistance would be very nice features. But I think, there will be tools available in the future (or are they already available?).

Now, I found two alternatives: The designated successor of XamlPad - XamlPadX - and a very great tool: Kaxaml. [...]