Add new object to array javascript

A simple one!

In JavaScript, you can add a new object to an array using the following methods:

1. Using the push() method:

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

   The push() method adds the new object to the end of the array.

2. Using the concat() method:

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

   The concat() method returns a new array with the new object added to the end of the original array.

3. Using the splice() method:

   const myArray = [];
   myArray.splice(myArray.length, 0, { name: 'John', age: 30 });
   console.log(myArray); // Output: [{ name: 'John', age: 30 }]

   The splice() method inserts the new object at the specified index (in this case, the end of the array).

4. Using the unshift() method:

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

   The unshift() method adds the new object to the beginning of the array.

All of these methods will add a new object to the array. Choose the one that best fits your use case!