Answers for "get first x of array js"

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']

how to get the first element in an array in javascript

var first = "role";
data.sort(function(x,y){ return x == first ? -1 : y == first ? 1 : 0; });