Benchmark: JavaScript spread operator vs Raw

Tests:

Using the spread operator
const firstObject = { sampleData: 'Hello world' } const secondObject = { moreData: 'foo bar' } const finalObject = { ...firstObject, ...secondObject }
Using Raw
const firstObject = { sampleData: 'Hello world' } const secondObject = { moreData: 'foo bar' } const finalObject = { sampleData: firstObject.sampleData, moreData: secondObject.moreData }

Rendered benchmark preparation results:

Previous results

Test case name	Result
Using the spread operator
Using Raw

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Latest run results:

Run details: (Test run date: 5 years ago)

User agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.99 Safari/537.36

Browser/OS: Chrome 67 on Windows 7

Test name	Executions per second
Using the spread operator	1996158.0 Ops/sec
Using Raw	625954900.0 Ops/sec

JavaScript spread operator vs Raw (version: 1)