Run results for: spread array performance (vs slice, splice, concat)

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.3.1 Safari/605.1.15

Browser: Safari 18

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 14 days ago

Tests:

const testArray = [1, 2, 3];
const newTestArray = testArray.slice();

 
const testArray = [1, 2, 3];const newTestArray = testArray.slice();

const testArray = [1, 2, 3];
const newTestArray = testArray.concat();

 
const testArray = [1, 2, 3];const newTestArray = testArray.concat();

const testArray = [1, 2, 3];
const newTestArray = [...testArray];

 
const testArray = [1, 2, 3];const newTestArray = [...testArray];