JSFiddle - React, Tailwind, and code Playground

by Slico

HTML

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Document</title>
</head>
<body>
  <div class="my-class">Element 0</div>
  <div class="my-class">Element 1</div>
  <div class="my-class">Element 2</div>
  <div class="my-class">Element 3</div>
</body>
</html>

JavaScript

let myclass = document.getElementsByClassName("my-class");
alert(myclass) // [object HTMLCollection]
alert(myclass[0].textContent) // Element 0
alert(myclass[1].textContent) // Element 1
alert(myclass[2].textContent) // Element 2
alert(myclass[3].textContent) // Element 3