JSFiddle - React, Tailwind, and code Playground

HTML

<div>
  <div class="item">machin</div>
  <div class="item">chose</div>
  <div class="item">chouette</div>
  <div class="item">prout</div>
</div>

CSS

.item {
  display: none;
}

JavaScript

$('.item').each(function () {
    var elm = this;
  setTimeout(function () {
    $(elm).fadeIn(1000);
  }, Math.floor(Math.random() * 1000));
})