Run results for: Access to Proxy vs Object

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36

Browser: Chrome 120

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Proxy access

7.2M/s

Object access

6.4M/s

Proxy with get handler access

3.5M/s

View exact numbers

Test name	Executions per second
✓ Proxy access	7,244,356 Ops/sec
Object access	6,398,738 Ops/sec
Proxy with get handler access	3,490,218 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