JSFiddle - React, Tailwind, and code Playground

by BlaXpirit

HTML

<div class="outer">
    <div class="inner">Text text text</div>
    <div class="inner">Tex<span class="output-comment">Comment comment</span>t text</div>
    <div class="inner">Text text text</div>
</div>

CSS

.outer, .inner {
    border: 1px solid black;
}
.output-comment {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    opacity: 0;
}