Javascript Coding Problem 1: Chunk an Array into N size

Chunk an Array into Size N

let arr = [1,2,3,4,5]
let n = 3

function chunkArray(arr, n){
    let res=[]
    for(let i=0;i<arr.length;i+=n){
        res.push(arr.slice(i, i+n))
    }
    return res;
}
const d = chunkArray(arr, n)
console.log(d)