Run results for: Access to Proxy vs Object II

Run details:

User agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:143.0) Gecko/20100101 Firefox/143.0

Browser: Firefox 143

Operating system: Ubuntu

Device Platform: Desktop

Date tested: 10 months ago

Object access

337.3M/s

Proxy with internal value

7.9M/s

Proxy access

4.6M/s

Proxy with get handler access

3.2M/s

View exact numbers

Test name	Executions per second
✓ Object access	337,329,408 Ops/sec
Proxy with internal value	7,892,286 Ops/sec
Proxy access	4,601,794 Ops/sec
Proxy with get handler access	3,195,536 Ops/sec

Script Preparation code:

const object = {
    value: 2
};
const proxy = new Proxy(object, {})
const proxyWithHandler = new Proxy(object, {
    get(target, prop, receiver) {
        return Reflect.get(target, prop, receiver)
    },
    set(target, prop, value, receiver) {
        return Reflect.set(target, prop, value, receiver);
    }
})
const proxyWithInternal = new Proxy(object, {
    value: 2,
    get(target, prop, receiver) {
        return this.value;
    },
    set(target, prop, value, receiver) {
        this.value = value
    }
})

sum = 0;

Tests:

Object access
++object.value
Proxy access
++proxy.value
Proxy with get handler access
++proxyWithHandler.value
Proxy with internal value
++proxyWithInternal.value