Run results for: Plain vs 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

Benchmark engine: Benchmark.js

Plain

7.8M/s

Proxy

5.1M/s

Getter/Setter

4.3M/s

View exact numbers

Test name	Executions per second
✓ Plain	7,797,751 Ops/sec
Proxy	5,059,214 Ops/sec
Getter/Setter	4,268,470 Ops/sec

Script Preparation code:

var test = 0;
var plain = {};
var getterSetter = {
	get test() {
		return this._test;
    },
	set test(value) {
		return this._test = value;
	}
}
var proxyData = {};
var proxy = new Proxy(proxyData, {
	get(target, prop) {
		return target[prop];
    },
	set(target, prop, value) {
		return target[prop] = value;
	}
});

Tests:

Plain
plain.test = Math.random(); test += plain.test;
Getter/Setter
getterSetter.test = Math.random() test += getterSetter.test;
Proxy
proxy.test = Math.random(); test += proxy.test;