A simple snippet for writing hello world using ASP.NET 5

Startup.cs

// Inline lampda:
public void Configure(IApplicationBuilder app)
{
    // "" is the route - so this is just the root path
    app.Map("", x =>
    {
        x.Run(m => m.Response.WriteAsync("Hello, World!"));
    });
}
 
// Other function
 
public void Configure(IApplicationBuilder app)
{
 
    app.Map("", x =>
    {
        x.Run(FrontPage);
    });
 
}
 
public async Task FrontPage(HttpContext context)
{
    await context.Response.WriteAsync("Hello, World!"); 
}