Run results for: Array.prototype.slice vs spread operator With slightly bigger array

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.111 Safari/537.36

Browser: Chrome 86

Operating system: Windows

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
slice operator	2684460.0 Ops/sec
spread operator	1766558.0 Ops/sec

Script Preparation code:

var params = Array(100).fill('Hello World');

Tests: