JSFiddle - React, Tailwind, and code Playground
HTML
<textarea name="" id="text" cols="30" rows="10"></textarea>
<button class="click">cek</button>
<div class="result"></div>
JavaScript
$('.click').click(()=>{
var text = $('#text').val()
/* alert(1) */
$('.result').html($('#text').val().replace(/\n\r?/g, '<br />'));
})