Run results for: js array copy speed comparison...

Run details:

User agent: Mozilla/5.0 (Linux; Android 12; SM-G998B) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Mobile Safari/537.36

Browser: Chrome Mobile 110

Operating system: Android

Device Platform: Mobile

Date tested: 2 years ago

Tests:

map
const arr = [1,2,3,4,5] const newArr = arr.map(e=>e)
AخA

const arr = [1,2,3,4,5]
const newArr = arr.map(e=>e)
array.from
const arr = [1,2,3,4,5] const newArr = Array.from(arr)
const arr = [1,2,3,4,5]
const newArr = Array.from(arr)

const arr = [1,2,3,4,5]
let newArr = [...arr];

 
const arr = [1,2,3,4,5]let newArr = [...arr];

const arr = [1,2,3,4,5]
const newArr = arr.slice()

 
const arr = [1,2,3,4,5]const newArr = arr.slice()