Run results for: Setting on Proxy vs Object

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:128.0) Gecko/20100101 Firefox/128.0

Browser: Firefox 128

Operating system: Linux

Device Platform: Desktop

Date tested: one year ago

set on object

723.5M/s

set on proxy

5.5M/s

Proxy with get handler access

5.3M/s

View exact numbers

Test name	Executions per second
✓ set on object	723,501,184 Ops/sec
set on proxy	5,464,466 Ops/sec
Proxy with get handler access	5,290,568 Ops/sec

Script Preparation code:

object = { value: 'data' };
proxy = new Proxy(object, {})
proxyWithHandler = new Proxy(object, {
	set(target, prop, receiver) {
    	return Reflect.set(target, prop, receiver)
    }
})

Tests:

set on object
object.value = 'other'
set on proxy
proxy.value = 'other'
Proxy with get handler access
proxyWithHandler.value = 'other';