Run results for: Access to Proxy vs Object

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 18_4 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) FxiOS/137.2 Mobile/15E148 Safari/605.1.15

Browser: Mobile Safari 18

Operating system: iOS 18.4

Device Platform: Mobile

Date tested: one year ago

Object access

438.3M/s

Proxy access

206.3M/s

Proxy with get handler access

146.3M/s

View exact numbers

Test name	Executions per second
✓ Object access	438,301,792 Ops/sec
Proxy access	206,326,352 Ops/sec
Proxy with get handler access	146,257,104 Ops/sec

Script Preparation code:

object = { value: 'data' };
proxy = new Proxy(object, {})
proxyWithHandler = new Proxy(object, {
	get(target, prop, receiver) {
    	return Reflect.get(target, prop, receiver)
    }
})

Tests:

Object access
object.value;
Proxy access
proxy.value
Proxy with get handler access
proxyWithHandler.value