Run results for: ES6 Proxy vs JS Object get/set

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.6.1 Safari/605.1.15

Browser: Safari 17

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Object read/write

399.7M/s

Proxy read/write

96.2M/s

View exact numbers

Test name	Executions per second
✓ Object read/write	399,650,272 Ops/sec
Proxy read/write	96,229,480 Ops/sec

Script Preparation code:

var object = { value: 'foo' };
var proxy = new Proxy(object, {
  get(target, prop) {
    return target[prop];
  },
  set(target, prop, value) {
    target[prop] = value;
  }
});

Tests:

Object read/write
const val = object.value; object.value = 'bar';
Proxy read/write
const val = proxy.value; proxy.value = 'bar';