Run results for: Access to Proxy vs Object

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:120.0) Gecko/20100101 Firefox/120.0

Browser: Firefox 120

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: 2 years ago

Object access

842.2M/s

Proxy access

392.6M/s

Proxy with get handler access

101.2M/s

View exact numbers

Test name	Executions per second
✓ Object access	842,172,352 Ops/sec
Proxy access	392,626,880 Ops/sec
Proxy with get handler access	101,163,088 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