JSFiddle - React, Tailwind, and code Playground

HTML

<html>
    <head>
        <title>PopUp</title>
    
    </head>
    <body>
        <a href="http://www.sz-ybbs.ac.at" onclick="openWindow(this.href, 'Fenstertitel'); return false;">Link</a>
        
        <script>
            function openWindow(address, title) {
                window.open(address, title, 'location=0');
            }
        </script>
    </body>
</html>