I ran the build command (dev option) and copied the dist folder into the htdocs folder of XAMPP. When calling the project in the browser, the app-root is not recognized and shows nothing on the index page.
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Forms</title>
<!--
<base href="/">
-->
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="icon" type="image/x-icon" href="favicon.ico">
</head>
<body>
<app-root></app-root>
<script type="text/javascript" src="inline.bundle.js"></script><script type="text/javascript" src="polyfills.bundle.js"></script><script type="text/javascript" src="styles.bundle.js"></script><script type="text/javascript" src="vendor.bundle.js"></script><script type="text/javascript" src="main.bundle.js"></script></body>
</html>