HTML

javascript with html

// this how add javascript file in html !!


<script type="text/javascript" src="yourJavascript.js"></script>

how to use javascript in html

<!-- include an external javascript document -->
<script src="myJavaScript.js" charset="utf-8"></script>

<!-- JavaScript inside html element -->
<script>
  console.log("This is JavaScript");
</script>

how to use js in html

<script>
  function alert () {
    alert("Javascript has started");
  }
</script>

js script

<script src="javascript.js"></script>

HTML JavaScript

<script>
document.getElementById("demo").innerHTML = "Hello JavaScript!";
</script>

js script

<script src="javascript.js"></script>