JAVASCRIPT GO BRRR 🥶

JavaScript function that turns your <brrr></brrr> into <br><br><br><br>

Instead of writing this:

This is some text 1
<br>
This is some text 2
<br>
<br>
This is some text 3
<br>
<br>
<br>
This is some text 4
<br>
<br>
<br>
<br>
This is some text 5
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
This is some text 6

tediously, laboriously, painstakingly by hand, you can just write this:

This is some text 1
<br />
This is some text 2
<brr></brr>
This is some text 3
<brrr></brrr>
This is some text 4
<brrrr></brrrr>
This is some text 5
<brrrrrrrrrrrrrrrrrr></brrrrrrrrrrrrrrrrrr>
This is some text 6

instead. See the demo for more.

Why?

(todo)