html script tag

<script>
  //Insert JS scripts here
  var html
  html = "You can use the <script> tag to incorporate JS code into your HTML code"
  console.log(html)
</script>/*
There is no actual way to put javascript inside an HTML attribute
But there are some event attribute that can trigger JavaScript 
functions.
Otherwise you have to use <script> tag or external JavaScript
*/<script>
	//JavaScript here
</script>    <script>
document.getElementById("demo").innerHTML = "Hello JavaScript!";

 </script>