js get first 4 elements of array 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: first n elements of array js

const sliced_array = unsliced_array.slice(0, n);

Example 3: javascript get first element of array

let array = ["a", "b", "c", "d", "e"];

// Both first1 and first2 have the same value.
let [first1] = array;
let first2 = array[0];

Example 4: array index javascript show only first 2 elements

array.slice(0, n);