JSFiddle - React, Tailwind, and code Playground

by anup1986

HTML

<div id="answer">
</div>

CSS

#answer {
  font-size: 50px;
  font-weight: bold;
}

JavaScript

var div = document.getElementById('answer');
var today = new Date();

if ([1, 5].some(function(x) {
    return x === today.getDay();
  })) {
  div.innerText = 'JA';
  div.style.color = 'green';
} else {
  div.innerText = 'NEJ';
  div.style.color = 'red';
}