Arrays: Adding multiple items to the array

Join the AI Workshop to learn more about AI and how it can be applied to web development. Next cohort February 1st, 2026

The AI-first Web Development BOOTCAMP cohort starts February 24th, 2026. 10 weeks of intensive training and hands-on projects.

Both push() and unshift() accept multiple items.

const fruits = ['banana', 'pear', 'apple']
fruits.push('mango', 'orange')

//[ 'banana', 'pear', 'apple', 'mango', 'orange' ]

const fruits = ['banana', 'pear', 'apple']
fruits.unshift('mango', 'orange')

//[ 'mango', 'orange', 'banana', 'pear', 'apple' ]

0:	Introduction
1:	Number of items in an array
2:	Create a new array from an existing array
3:	Adding an item to an existing array
4:	Adding at the beginning of an array
5:	▶︎ Adding multiple items to the array
6:	Removing an item from an array
7:	Modifying an existing array without mutating it
8:	Arrays of arrays
9:	Filling an array
10:	Array destructuring
11:	Check if an array contains a specific value
12:	Array Recipes