Run results for: JS Proxy vs Getter

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

Raw access

1763.9M/s

Getter

465.9M/s

Function

454.3M/s

Proxy

35.7M/s

View exact numbers

Test name	Executions per second
✓ Raw access	1,763,897,984 Ops/sec
Getter	465,857,408 Ops/sec
Function	454,290,688 Ops/sec
Proxy	35,733,140 Ops/sec

Script Preparation code:

obj = {
  value: "Value",
  getData() {
    return obj.value;
  },
  get data() {
    return obj.value;
  }
};

proxy = new Proxy({}, {
  get(_, prop) {
    if(prop !== "value") return;
    
    return obj.value;
  }
});

Tests:

Raw access
obj.value;
Function
obj.getData();
Getter
obj.data;
Proxy
proxy.value;