C# REPL outside Visual Studio
C# Interactive window and csi.exe REPL were added to Visual Studio 2015 Update 1 (emphasis mine): Introducing Interactive The Interactive Window is back! The C# Interactive Window returns in Visual Studio 2015 Update 1 along with a couple other interactive treats: C# Interactive. The C# Interactive window is essentially a read-eval-print-loop (REPL) that allows you … Read more