Run results for: for loop vs splice

Run details:

User agent: Mozilla/5.0 (Linux; Android 11; AC2003) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.61 Mobile Safari/537.36

Browser: Chrome Mobile 101

Operating system: Android

Device Platform: Mobile

Date tested: one year ago

Test name	Executions per second
for loop	152700.4 Ops/sec
splice	797864.7 Ops/sec

Script Preparation code:

var arr = [1, 2, 3, 4, 5];

Tests:

for loop
let newArr = []; for (let i = 0; i < arr.length; i++) { if (!(i == 3)) newArr.push(arr[i]); }
splice
let newArr = arr.slice(); newArr.splice(3, 1);