Run results for: Plain object access vs Proxy vs Property

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Browser: Chrome 125

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 5 months ago

Test name	Executions per second
Object access	13625940.0 Ops/sec
Proxy access	13287280.0 Ops/sec
Proxy with get handler access	11373830.0 Ops/sec
Property	12789970.0 Ops/sec

Script Preparation code:

object = { value: 'data' };
proxy = new Proxy(object, {})
proxyGet = new Proxy(object, {
	get(target, prop, receiver) {
    	return target[prop]
    }
})
props = {}
Object.defineProperty(props, "value", {get() {return "data"}, set() {}})

Tests:

Object access
object.value;
Proxy access
proxy.value
Proxy with get handler access
proxyGet.value
Property
props.value;

Run results for: Plain object access vs Proxy vs Property

Object access

Proxy access

Proxy with get handler access

Property