Clean Code Development Tutorials, Guides & Insights

     console.log("Hello, World!");

• What happens?
• The console.log() function outputs text to the console.
• "Hello, World!" is a string (text) enclosed in double quotes.

Output:

   <button class="btn btn-success">Save Changes</button>
   <button class="btn btn-danger">Delete</button>

The Factory Pattern is used to create objects without exposing the creation logic to the client. Instead of using new to instantiate an object, you use a factory method.

function Car(make, model, year) {
    this.make = make;
    this.model = model;
    this.year = year;
}

const CarFactory = {
    createCar: function(make, model, year) {
        return new Car(make, model, year);
    }
};

const myCar = CarFactory.createCar('Toyota', 'Camry', 2020);
console.log(myCar.make); // Output: Toyota