C#

Modern, object-oriented language for .NET

Overview

C# is a modern, type-safe language developed by Microsoft for the .NET platform. It's used for desktop applications, web services, games (Unity), and more.

Language Aliases

Supported Aliases

run csharp "Console.WriteLine("Hello");"
run cs "Console.WriteLine("Hello");"
run dotnet "Console.WriteLine("Hello");"

Output

Hello
Hello
Hello

REPL Behavior

C#'s REPL maintains state across commands. Variables, classes, and methods persist within the same REPL session.