---
description: Function is a special type of object in JavaScript.
---

# Functions as Object

* The constructor of the function is an Object.

```javascript
Ex 1:
function welcome() {
    console.log("Wlecome"); // Welcome
}

welcome.greeting = "Hello";

Ex 2:
const obj = {
    greet() {
        console.log("Hello");
    }
};

obj.greet(); // Hello

```

In the above example 1 we declared a function welcome. We can print `"Welcome"` by calling as `welcome();`. Instead we can also use `call()` and `apply()` methods to call the same function. We know that `Object` only has the `key values`. Now clearly understood that function is also an Object.

```javascript
// under the hood of Ex 1
const welcome = {
    name: 'welcome',
    greeting: 'Hello',
    (): console.log("Wlecome")
}

```

