JSFiddle - React, Tailwind, and code Playground
by SpiceLab
HTML
<div id="log_container">
<!-- Zu ladener Code von ${LOG} enthält manuelle Zeilenumbrüche -->
<span style='color:red'>foo
<b>bar</b></span>
foobar
</div>
JavaScript
var htmlString = $('#log_container').html().replace(/\n/g, '');
$('#log_container').html(htmlString);