Run results for: Proxy vs Object vs Object.setPrototypeOf vs Object.create

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36

Browser: Chrome 133

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Proto

109.0M/s

Object.create

100.6M/s

Basic

78.9M/s

Proxy

10.1M/s

View exact numbers

Test name	Executions per second
✓ Proto	109,049,048 Ops/sec
Object.create	100,598,160 Ops/sec
Basic	78,862,568 Ops/sec
Proxy	10,050,812 Ops/sec

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;