JSFiddle - React, Tailwind, and code Playground
HTML
<div class="faded">Div 1</div>
<div class="faded">Div 2</div>
<div class="faded">Div 3</div>
<div class="faded">Div 4</div>
<div class="faded">Div 5</div>
<div class="faded">Div 6</div>
<div class="faded">Div 7</div>
CSS
.faded { display:none; }
JavaScript
$(".faded").each(function(i) {
$(this).delay(i * 400).fadeIn();
});