Run results for: Access to Proxy vs Object

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:120.0) Gecko/20100101 Firefox/120.0

Browser: Firefox 120

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Object access

776.8M/s

Proxy access

194.6M/s

Proxy with get handler access

52.3M/s

View exact numbers

Test name	Executions per second
✓ Object access	776,767,936 Ops/sec
Proxy access	194,630,688 Ops/sec
Proxy with get handler access	52,330,444 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