Which versions of C# do you regularly use?

C# 728%C# 663%C# 537%Earlier version10%I'm not sure7%

What runtimes do you regularly use?

.NET Framework96%Mono16%.NET Core37%

Users of .NET Core use VS Code more often
than non-users do (1% vs 8%).

Which frameworks do you use? (%)

ASP.NET MVCEntity FrameworkASP.NET CoreASP.NETWeb FormsWindows FormsWindows PresentationFoundation (WPF)WindowsCommunicationFoundation (WCF)66513938342726XamarinUnity3dSharePointUWPOthersNone22168832

Which editor or IDE do you use the most?

Visual Studio92%VS Code3%Rider1%Atom1%Others2%
92%

use Visual Studio

What unit testing frameworks do you regularly use?

MSTest / Visual Studio Unit Testing Framework50%NUnit45%xUnit22%Others3%None9%