how to get only first element of array in javascript code example

Example 1: get first 10 items of array javascript

const list = ['apple', 'banana', 'orange', 'strawberry']
const size = 3
const items = list.slice(0, size) // res: ['apple', 'banana', 'orange']

Example 2: javascript get first element of array

let array = [1,2,3] // makes your array
array[0] // returns first element of your array.