HTML DOM Navigator appCodeName Property

Last Updated : 14 Jun, 2023
The Navigator appCodeName Property is used for returning the code name of the browser. It is a read-only property and generally, all modern browsers return "Mozilla". Syntax:
navigator.appCodeName
Return values: Returns a string that represents the code name of the browser. Below program illustrates the Navigator appCodeName Property: 1. Getting the code name of the browser. html
<!DOCTYPE html>
<html>

<head>
    <title>
      Navigator appCodeName Property in HTML
    </title>
    <style>
        h1 {
            color: green;
        }
        
        h2 {
            font-family: Impact;
        }
        
        body {
            text-align: center;
        }
    </style>
</head>

<body>

    <h1>GeeksforGeeks</h1>
    <h2>Navigator appCodeName Property</h2>

    <p>
      For returning the codename of the current browser,
      double click the "Return Browser Codename" button:
    </p>

    <button ondblclick="codename()">
      Return Browser Codename
    </button>

    <p id="BrowserName"></p>

    <script>
        function codename() {
            var b = 
                "Browser's CodeName : " + navigator.appCodeName;
            document.getElementById("BrowserName").innerHTML = b;
        }
    </script>

</body>

</html>             
Output: After clicking the button Supported Browsers: The browser supported by Navigator appCodeName Property listed below:
  • Google Chrome
  • Internet Explorer
  • Firefox
  • Opera
  • Safari
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