Benchmark: Object assign vs Object create with properties vs __proto__

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Tests:

Object.assign
Object.assign(Object.create({}), { property: "hello" });
Object.create with properties
Object.create({}, { property: { value: "hello" } });
Object.__proto__
({ property: "hello", __proto__: {} });

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Object.assign
Object.create with properties
Object.__proto__

Fastest: N/A

Slowest: N/A

Latest run results:

Run details: (Test run date: 7 months ago)

User agent: Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Mobile Safari/537.36

Browser/OS: Chrome Mobile 143 on Android

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Object.assign

468K/s

Object.create with properties

411K/s

Object.__proto__

349K/s

View exact numbers

Test name	Executions per second
✓ Object.assign	468,212 Ops/sec
Object.create with properties	410,989 Ops/sec
Object.__proto__	349,250 Ops/sec

Object assign vs Object create with properties vs proto (version: 1)

Comparing performance of: `Object.assign vs Object.create with properties vs Object.proto`

Created: 7 months ago by: Guest

Go to the latest result

Object.assign

Object.create with properties

Object.proto

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

Object assign vs Object create with properties vs __proto__ (version: 1)

Comparing performance of: Object.assign vs Object.create with properties vs Object.__proto__

Created: 7 months ago by: Guest

Go to the latest result

Object.assign

Object.create with properties

Object.__proto__

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

Related benchmarks

Object assign vs Object create with properties vs proto (version: 1)

Comparing performance of: `Object.assign vs Object.create with properties vs Object.proto`

Object.proto