Syntax highlighting

• For some Markdown parser e.g. GitHub Markdown, they support syntax highlight in code block.
• Therefore, you can add a language identifier to code block to enable syntax highlight.
• For example, to syntax highlight Ruby code:

```ruby
require 'redcarpet'
markdown = Redcarpet.new("Hello World!")
puts markdown.to_html
```

• Find more supported language identifiers. https://github.com/github/linguist/blob/master/lib/linguist/languages.yml and use ace_mode key

Syntax highlight in .NET Thailand website

• For C#, please use cs, csharp or dotnet. REF
• For example:

```cs
// Hello World! program
// Program.cs file
using System;
namespace HelloWorld
{
    public class Program
    {
        public static void Main(string[] args)
        {
            Console.WriteLine("Hello World!");
        }
    }
}
```

Useful links

• https://docs.github.com/en/github/writing-on-github/creating-and-highlighting-code-blocks#syntax-highlighting
• https://ace.c9.io/ Amazon Cloud Editor