<!DOCTYPE html>
<html>
<head>
<style type="text/css" media="all">
/* This CSS is optional */
#share-button {
padding: 10px;
font-size: 24px;
}
</style>
</head>
<body>
<!-- The share button -->
<button id="share-button">Share</button>
<!-- These line breaks are optional -->
<br/>
<br/>
<br/>
<!-- The anchor tag for the sharing link -->
<a href="#"></a>
<script type="text/javascript" charset="utf-8">
// Make sure you write this code inside the
// script tag of your HTML file
// Storing the URL of the current webpage
const URL = window.location.href.slice(7);
// We used the slice method to remove
// the 'http://' from the prefix
// Displaying the current webpage link
// on the browser window
const link = document.querySelector('a');
link.textContent = URL;
link.href = URL;
// Displaying in the console
console.log(URL);
</script>
</body>
</html>