Run results for: JavaScript spread operator vs Object.assign performance 3

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.83 Safari/537.36

Browser: Chrome 85

Operating system: Mac OS X 10.15.6

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
Using Object.assign	1985243.0 Ops/sec
Using spread op	2058273.0 Ops/sec

Tests:

Using Object.assign
const firstObject = { sampleData: 'Hello world' } const secondObject = { moreData: 'foo bar' } const finalObject = Object.assign(Object.assign(Object.create(null), firstObject),secondObject);
Using spread op
const firstObject = {sampleData: 'Hello world'}; const secondObject = {moreData: 'foo bar'}; const finalObject = {...firstObject, ...secondObject};