A regular expression to match HTML Comments within your document.
/^<!--[\s\S]*?-->$/
What Is HTML Comment
Add a comment to an HTML document. An HTML comment begins with <! –– and the comment closes with ––>. HTML comments are visible to anyone that views the page source code, but are not rendered when the HTML document is rendered by a browser.
HTML Comment Examples:
- <!– <div class=”demo”></div> –>