Run results for: Object vs Proxy vs Proxy setter

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:139.0) Gecko/20100101 Firefox/139.0

Browser: Firefox 139

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Benchmark engine: Benchmark.js

Object

1133.3M/s

Proxy setter

10.1M/s

Proxy

6.4M/s

View exact numbers

Test name	Executions per second
✓ Object	1,133,327,360 Ops/sec
Proxy setter	10,109,966 Ops/sec
Proxy	6,372,111 Ops/sec

Script Preparation code:

object = { test: 1 }

proxy = new Proxy(object, {})

proxyWithHandler = new Proxy(object, {
  set(target, prop, value) {
    target[prop] = value
  }
})

Tests:

Object
object.test = 1
Proxy
proxy.test = 1
Proxy setter
proxyWithHandler.test = 1