Bits of .NET

Don’t need Program class and Main method for simple apps. Write code directly.

Old Way:

namespace MyApp
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("Hello World");
        }
    }
}

New Way (.NET 6+):

Console.WriteLine("Hello World");

That’s your entire Program.cs file! Compiler generates the boilerplate.

Can Still Use Services:

var builder = WebApplication.CreateBuilder(args);
var app = builder.Build();
app.MapGet("/", () => "Hello");
app.Run();