Run results for: Getter / Setter vs Proxy

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36 Edg/136.0.0.0

Browser: Chrome 136

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
setter getter	118459.5 Ops/sec
proxy	124282.7 Ops/sec

Script Preparation code:

data1 = {};
handler = {
  get: (target, prop) => (target[prop]),
  set: (target, prop, value) => (target[prop] = value),
};
proxy = new  Proxy(data1, handler);
data2 = {
  get test() {
    return this._test;
  },
  set test(value) {
    return this._test = value;
  }
};

Tests:

setter getter
data2.test = Math.random(); console.log(data2.test);
proxy
proxy.test = Math.random(); console.log(proxy.test);

Run results for: Getter / Setter vs Proxy

setter getter

proxy