Run results for: Proxy vs Object vs Object.setPrototypeOf

Run details:

User agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.113 Safari/537.36

Browser: Chrome 96

Operating system: Windows 7

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
Basic	1723465.8 Ops/sec
Proxy	1257333.4 Ops/sec
Proto	1695502.4 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})

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;

Run results for: Proxy vs Object vs Object.setPrototypeOf

Basic

Proxy

Proto