classes.html

<!DOCTYPE html>
<html>
    <head>

        <!-- Load babel 5 - babel-core -->
        <script src="https://cdnjs.cloudflare.com/ajax/libs/babel-core/5.8.38/browser.js"></script>

        <script>
            class Vehicle {

                // Constructor function
                constructor(description, wheels) {
                    // properties for the Vehicle
                    this.description = description;
                    this.wheels = wheels;
                }

                // DescribeYouself method inside of class Vehicle
                describeYourself () {
                    console.log(`I am ${this.description} with ${this.wheels} wheels.`);
                }
            }
            
            // Create a new instance of Vehicle class
            var suv = new Vehicle("Audi Q5", 4);

            suv.describeYourself();
          
        </script>

        <title>Classes</title>

    </head>

    <body>

        <h1>Hit the pit</h1>

        <h2>Classes</h2>

    </body>
</html>