Run results for: JS Proxy vs Getter

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36

Browser: Chrome 133

Operating system: Linux

Device Platform: Desktop

Date tested: one year ago

Raw access

75.4M/s

Function

55.3M/s

Getter

41.3M/s

Proxy

21.3M/s

View exact numbers

Test name	Executions per second
✓ Raw access	75,427,000 Ops/sec
Function	55,252,636 Ops/sec
Getter	41,313,728 Ops/sec
Proxy	21,309,318 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;