Run results for: Access to Proxy vs Object

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.4.1 Safari/605.1.15

Browser: Safari 17

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 2 years ago

Proxy access

17.2M/s

Object access

17.2M/s

Proxy with get handler access

9.2M/s

View exact numbers

Test name	Executions per second
✓ Proxy access	17,246,492 Ops/sec
Object access	17,176,266 Ops/sec
Proxy with get handler access	9,223,218 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