JSFiddle - React, Tailwind, and code Playground

HTML

<!DOCTYPE html>
<html>

  <head>
    <meta charset="utf-8">
    <title>Buttons</title>
  </head>

  <body>

    <script>


    </script>

  </body>

</html>

JavaScript

var one, two, three;

function button(text) {
  var button = document.createElement('button');
  var buttonText = document.createTextNode(text);
  button.appendChild(buttonText);
  return button;

}

function buttonTest() {
  one = button('one');
  two = button('two');
  three = button('three');

  // put the buttons on page
  document.body.appendChild(one);
  document.body.appendChild(two);
  document.body.appendChild(three);

}

buttonTest();