Run results for: Array slice() vs slice(0) vs spread operator

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36

Browser: Chrome 135

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 28 days ago

Script Preparation code:

var baseArray = []
for (var i = 0; i < 50; i++) {
  baseArray.push((Math.floor(Math.random() * Math.floor(1000000))).toString(16)) 
}

​x
 
var baseArray = []for (var i = 0; i < 50; i++) {  baseArray.push((Math.floor(Math.random() * Math.floor(1000000))).toString(16)) }​

Tests:

Array.prototype.slice()
var other = baseArray.slice();
var other = baseArray.slice();
spread operator
var other = [ ...baseArray ]
var other = [ ...baseArray ]
Array.prototype.slice(0)
var other = baseArray.slice(0);
var other = baseArray.slice(0);