monaco-editor/esm/vs/basic-languages/csharp/csharp.contribution.js

A browser based code editor

import { registerLanguage } from '../_.contribution.js';

registerLanguage({
  id: "csharp",
  extensions: [".cs", ".csx", ".cake"],
  aliases: ["C#", "csharp"],
  loader: () => import('./csharp.js')
});