Are you looking to add an object to an array in JavaScript? The push method is your best friend! Here's a simple guide on how to do it.

The push() method is used in JavaScript to add one or more elements to the end of an array. It can also be used to add objects to an array. To push an object into an array, you can simply use the push method and pass the object as an argument.

Let's take a look at an example:

```javascript

// Create an array

let myArray = [];

// Create an object

let myObject = { name: 'John', age: 30 };

// Push the object into the array

myArray.push(myObject);

// Log the array to the console

console.log(myArray); // Output: [{ name: 'John', age: 30 }]

```

In this example, we first create an empty array called myArray. Then, we define an object called myObject with a name and age property. Finally, we push the myObject into the myArray using the push method. When we log myArray to the console, we can see that the object has been successfully added to the array.

It's important to note that the push method modifies the original array and returns the new length of the array. This means that the original array will be updated with the new object at the end.

If you want to add multiple objects to an array at once, you can simply pass them as separate arguments to the push method:

```javascript

let myArray = [];

let object1 = { name: 'John', age: 30 };

let object2 = { name: 'Jane', age: 25 };

myArray.push(object1, object2);

console.log(myArray); // Output: [{ name: 'John', age: 30 }, { name: 'Jane', age: 25 }]

```

In this example, object1 and object2 are both pushed into myArray in a single line of code.

So there you have it! Adding objects to an array in JavaScript is as simple as using the push method. Whether you want to add a single object or multiple objects, the push method has got you covered. Happy coding!