Run results for: Proxy vs Object vs Object.setPrototypeOf

Run details:

User agent: Mozilla/5.0 (Android 14; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0

Browser: Firefox Mobile 122

Operating system: Android

Device Platform: Mobile

Date tested: 2 years ago

Basic

1116.1M/s

Proto

1106.6M/s

Proxy

16.8M/s

View exact numbers

Test name	Executions per second
✓ Basic	1,116,122,880 Ops/sec
Proto	1,106,609,920 Ops/sec
Proxy	16,826,942 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;