Run results for: JavaScript reduce vs Object.assign performance v2

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.0.0 Safari/537.36 OPR/98.0.0.0 (Edition Yx GX)

Browser: Opera 98

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
Using reduce	9504799.0 Ops/sec
Using Object.assign	8011831.0 Ops/sec

Tests:

Using reduce
const arrayOfObjects = [{ moreData: 'foo bar' }, { evenMore: 'data' }] const finalObject = arrayOfObjects.reduce((result, object) => ({ ...result, ...object }), { '...': true })
Using Object.assign
const arrayOfObjects = [{ moreData: 'foo bar' }, { evenMore: 'data' }] const finalObject = Object.assign({ '...': true }, ...arrayOfObjects);

Run results for: JavaScript reduce vs Object.assign performance v2

Using reduce

Using Object.assign