Run results for: Array.prototype.slice vs spread operator for Array copy

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Browser: Chrome 92

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
Array.prototype.slice	7912727.0 Ops/sec
spread operator	7474424.0 Ops/sec

Script Preparation code:

var arr = [];
for (let i;i<1000000;i++){
	arr.push(i);
}

Tests: