how to add a horizontal line in html code example

Example 1: how to horizontal line in html

<hr> or <hr/>(in old tutorials)

Example 2: horizontal line html

<!-- code -->

<hr>

<!-- code -->

Example 3: how to draw a horizontal line in javascript

var elem = document.createElement("hr");
elem.setAttribute("width", "100px");
document.body.appendChild(elem);

Example 4: how to add a horizontal line in html

We can add a horizontal line through the hr tag 
where you will put the hr tag it will create a hr tag 
it doesnt have a closing tag
<hr>