jQuery jquery Property

The jquery property is used to return the jQuery version number.

Syntax

$().jquery

Example: Return the version number.

html

<!DOCTYPE html>
<html>
 
<head>
    <style>
        h1 {
            color: green;
        }
    </style>
    <script src=
"https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js">
    </script>
 
    <script>
        $(document).ready(function () {
 
            $("button").on(
                "click", function () {
                    let cu_version = $().jquery;
 
                    alert("The running jQuery version is: "
                        + cu_version);
                });
        });
    </script>
</head>
 
<body>
    <center>
        <h1>Geeks for Geeks</h1>
        <button>
            Check
        </button>
    </center>
</body>
 
</html>