Benchmark: Object literal vs Object.create(null) v2

Tests:

Object.create(null)
const a = []; for (let i = 0; i < 10000; i++) { const o = Object.create(null) o.x = 'a string' o.y = 17 o.z = { m: 'an object', n: 97 } a.push( o ) }
object literal
const a = []; for (let i = 0; i < 10000; i++) { const o = {} o.x = 'a string' o.y = 17 o.z = { m: 'an object', n: 97 } a.push( o ) }

Rendered benchmark preparation results:

Previous results

Test case name	Result
Object.create(null)
object literal

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Latest run results:

Run details: (Test run date: 10 months ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:109.0) Gecko/20100101 Firefox/115.0

Browser/OS: Firefox 115 on Mac OS X 10.15

Test name	Executions per second
Object.create(null)	5785.2 Ops/sec
object literal	7989.4 Ops/sec

Object literal vs Object.create(null) v2 (version: 0)