Benchmark: Proxy vs Object vs Object.setPrototypeOf vs Object.create

Script Preparation code:

window.basic = {a : 1, b: 2};
window.proxy = new Proxy({a : 1, b: 2}, {get : (t, p) => t[p]})
window.proto = Object.setPrototypeOf({}, {a : 1, b: 2})
window.create = Object.assign(Object.create(Object.getPrototypeOf({})), {a : 1, b: 2})

Tests:

Basic
let a = basic.a; let b = basic.b;
Proxy
let a = proxy.a; let b = proxy.b;
Proto
let a = proto.a; let b = proto.b;
Object.create
let a = create.a; let b = create.b;

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Basic
Proxy
Proto
Object.create

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: 8 months ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 Safari/537.36

Browser/OS: Chrome 116 on Mac OS X 10.15.7

View result in a separate tab

Test name	Executions per second
Basic	3889122.0 Ops/sec
Proxy	3209535.0 Ops/sec
Proto	3985904.0 Ops/sec
Object.create	4524195.0 Ops/sec

Proxy vs Object vs Object.setPrototypeOf vs Object.create (version: 0)

Comparing performance of: Basic vs Proxy vs Proto vs Object.create

Created: 11 months ago by: Guest

Jump to the latest result

Basic

Proxy

Proto

Object.create

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A