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

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_3) AppleWebKit/604.5.6 (KHTML, like Gecko) Version/11.0.3 Safari/604.5.6

Browser: Safari 11

Operating system: Mac OS X 10.13.3

Device Platform: Other

Date tested: 2025 years ago

Test name	Executions per second
Array.prototype.slice	13329020.0 Ops/sec
spread operator	57232384.0 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 ]