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Run results for: Access to 2xProxy vs Object

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Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.90 Safari/537.36
Chrome 89
Windows
Desktop
4 years ago
Test name Executions per second
Object access 5839650.0 Ops/sec
Proxy access 4151654.8 Ops/sec
Proxy with get handler access 1159858.4 Ops/sec
Script Preparation code:
AخA
 
object = { value: 'data' };
proxy = new Proxy(object, {})
proxy = new Proxy(proxy, {})
proxyWithHandler = new Proxy(object, {
    get(target, prop, receiver) {
        return Reflect.get(target, prop, receiver)
    }
})
proxyWithHandler = new Proxy(proxyWithHandler, {
    get(target, prop, receiver) {
        return Reflect.get(target, prop, receiver)
    }
})
Tests:

  • Object access

     
    object.value;

  • Proxy access

     
    proxy.value

  • Proxy with get handler access

     
    proxyWithHandler.value