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

Run details:

User agent: Mozilla/5.0 (Android 10; Mobile; rv:78.0) Gecko/78.0 Firefox/78.0

Browser: Firefox Mobile 78

Operating system: Android

Device Platform: Mobile

Date tested: 3 years ago

Test name	Executions per second
Array.prototype.slice	17480030.0 Ops/sec
spread operator	16116250.0 Ops/sec

Tests:

Array.prototype.slice
var params = [ "hello", true, 7 ]; var other = [ 1, 2 ].slice();
spread operator
var params = [ "hello", true, 7 ] var other = [ ...params ]