A template for every project? Sounds amazing, isn’t it?

That’s also a level of coding I’m striving for.

One of the ways to achieve it is using design patterns, which help to write well-structured, beautiful, and organized codes.

In this story, we will discover some of the common design patterns used in JavaScript. Let’s get into it.

1. Constructor Pattern

You are familiar with constructors as functions that initialize objects with specific properties and methods.

The constructor pattern is similar to that definition. We use this pattern to create multiple instances of the same object.

There are many ways to create a new object in JavaScript. Take a look at the examples below:

// Using {} to create empty objects:
let person = {};

// Using Object() to create empty objects:
let person = new Object();
// Using function constructor:
function Person(name, age) {
  this.name = name;
  this.age = age;
  this.showName = () => console.log(this.name);
}
let person = new Person(‘Amy’, 28);
person.showName();

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