Run results for: concat vs spread 2.0

Run details:

User agent: Mozilla/5.0 (Android 11; Mobile; rv:91.0) Gecko/91.0 Firefox/91.0

Browser: Firefox Mobile 91

Operating system: Android

Device Platform: Mobile

Date tested: 3 years ago

Test name	Executions per second
concat	9093593.0 Ops/sec
spread	13783275.0 Ops/sec

Tests:

concat
const arr1 = ['foo']; const arr2 = ['bar']; const newArr = [].concat(arr1, arr2);
spread
const arr1 = ['foo']; const arr2 = ['bar']; const spreadArr = [...arr1, ...arr2];