In JavaScript, What Is The Method To Prepend New Array Elements At The Start Of An Array?

You can use the unshift() method to add new elements to the beginning of an array in JavaScript. The syntax would be as follows:

array.unshift(element1, element2, ..., elementN);

Here, element1 to elementN are the elements you want to add to the array. The unshift() method modifies the original array and returns the new length of the array.


var fruits = ["Banana", "Orange", "Apple"];
fruits.unshift("Mango", "Pineapple");

console.log(fruits); // Output: ["Mango", "Pineapple", "Banana", "Orange", "Apple"]

In the example above, Mango and Pineapple are added to the beginning of the fruits array using the unshift() method.

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