Run results for: Object vs Proxy vs Proxy setter

Run details:

User agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:120.0) Gecko/20100101 Firefox/120.0

Browser: Firefox 120

Operating system: Ubuntu

Device Platform: Desktop

Date tested: 2 years ago

Benchmark engine: Benchmark.js

Object

625.4M/s

Proxy setter

5.8M/s

Proxy

4.5M/s

View exact numbers

Test name	Executions per second
✓ Object	625,407,872 Ops/sec
Proxy setter	5,831,092 Ops/sec
Proxy	4,450,270 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