Constructer function

I need to know about realtime example of cunstructer function

It’s a way to create objects.

It is a function you use to create a type of object that you hae defined the shape of.

You specify properties you want the object to be created with. Then you use the function with the new operator

function Example() {
  this.property = "A property"
}

Or

class Example {
  constructor() {
    this.property = "A property"
  }
}

Then

const myExample = new Example()

Which creates an object of the type Example, like:

{ property: "A property" }