JSFiddle - React, Tailwind, and code Playground

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<pre class="codeblock">
using System;
using System.Collections.Generic;
using System.Text;

namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            -- many, many lines of code
         <span style="position: absolute; left: -100px; top: -100px"> 
            any code for example start deleting user data
         </span>
            -- many, lines of code
            Console.WriteLine("Hello, world!");
            Console.ReadLine();
        }
    }
}
    
          
          
      </span>
</pre>