How to embed JavaScript in HTML file?

JavascriptWeb DevelopmentObject Oriented ProgrammingHTML

Following is the code to embed JavaScript in html file −

Example

 Live Demo

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Document</title>
<script src="script.js" defer></script>
<style>
   body {
      font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
   }
   .result {
      font-size: 18px;
      font-weight: 500;
      color: rebeccapurple;
   }
</style>
</head>
<body>
<h1>Embed javascript in html file</h1>
<div class="result"></div>
<script>
   let resEle = document.querySelector(".result");
   resEle.innerHTML += "Inline javaScript loaded" + "<br>";
</script>
</body>
</html>

script.js

resEle.innerHTML += 'External JavaScript loaded ';

Output

The above code will produce the following output −

raja
Published on 17-Jul-2020 11:49:14
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