Stop what you're doing and bookmark this page right this second. Alas, I can't find the 2015 version of the poster. But I'm sure it's coming soon.
I'm embarrassed by how few I knew. (I won't even list them, for fear you'll scoff at my ignorance.) Don't forget: all of our products sim-ship with Visual Studio 2015. And if you're into native mobile controls, you can code once in C# and XAML on Visual Studio if you have Ultimate, which includes our Xuni for Xamarin platform. Viva la Visual Studio!