Benchmark: Access to Proxy vs Object vs Signal 2.1

Script Preparation code:

class Signal {
  constructor(state) {
    this.value = state;
  }

  get() {
    return this.value; 
  }
  set(newValue) {
    if (newValue !== this.value) {
      this.value = newValue;
    }
  }
}

function createSignal(value) {
  const v = new Signal(value);
  return [v.get.bind(v), v.set.bind(v)];
}
var [sigData, setData] = createSignal({
    value: 'data'
});
var mObject = {_value:'data'};
Object.defineProperty(mObject, 'value', {
    set: function (nv) {
        this._value = nv;
    },
    get: function() {
        return this._value;
    }
});
object = {
    value: 'data'
};
proxy = new Proxy(object, {})
proxyWithHandler = new Proxy(object, {
    get(target, prop, receiver) {
        return Reflect.get(target, prop, receiver)
    }
})

Tests:

Proxy access
proxy.value
Signal access
sigData().value
object define properties
mObject.value

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Proxy access
Signal access
object define properties

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: 5 months ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36

Browser/OS: Chrome 119 on Windows

View result in a separate tab

Test name	Executions per second
Proxy access	3911192.0 Ops/sec
Signal access	8579594.0 Ops/sec
object define properties	9025922.0 Ops/sec

Access to Proxy vs Object vs Signal 2.1 (version: 2)

Comparing performance of: Proxy access vs Signal access vs object define properties

Created: 9 months ago by: Registered User

Jump to the latest result

Proxy access

Signal access

object define properties

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A