Based on another thread from here on StackExchange, I tried using a code (package: file-system node.js) but it doesn't work. Where have I made a mistake?
        <html>
        <script>
        window.onload = function() {
        var fs = require('fs');
        var files = fs.readdirSync('/Personal/Week4');
        var output = document.getElementById("field");
        output.innerHTML = files;
        </script>
        <body>
        <div id="field">
        <p>asd</p>
        </div>
        </body>
        </html>
