How to create HTML hidden templates in a page?

We can create an HTML hidden template using the following method that we can add anywhere in the page. After creating a template we can now use it, modify it, and append/prepend it’s html anywhere in the page.

<script id="imageTemplate" type="text/template">
    <div class="image-container">
        <img src="https://i0.wp.com/webdevpuneet.com/wp-content/uploads/2022/03/Webdevpuneet-1.png?w=400&ssl=1">
    </div>
</script>

DEMO

See the Pen HTML templates by Puneet Sharma (@webdevpuneet) on CodePen.