Run results for: map vs reduce at mapping

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.69 Safari/537.36

Browser: Chrome 95

Operating system: Mac OS X 10.15.6

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
Map	190.7 Ops/sec
Reduce	264.1 Ops/sec

Script Preparation code:

var arr = new Array(1_000_000).map((_, index) => index)

Tests:

Map
arr.map(item => `${item}/something`);
Reduce
arr.reduce((acc, item) => { acc.push(`${item}/something`); return acc; }, []);