How to Get Unique Elements from Array in Node JS?

Hello Friends,

Now, let's see the tutorial on how to get unique elements from an array in node js?. you'll learn node js get unique elements in the array list. you can see find unique elements in array node.js. if you want to see an example of how to find unique elements in array node.js? then you are in the right place.

In this example, I will give you two examples. it will how to get unique elements from an array in Node JS?

let's see below simple example with output:

Example: 1

index.js

items = [1, 2, 3, 2, 3, 1, 5]

// Get Unique Element
unique = Array.from(new Set(items))

console.log(unique)

Output:

[ 1, 2, 3, 5 ]

Example: 2

index.js

items = [1, 2, 3, 2, 3, 1, 5]

// Get Unique Element
unique = [ ...new Set(items)] 

console.log(unique)

Output:

[ 1, 2, 3, 5 ]

I hope it can help you...