Benchmark: Access to Proxy vs Object vs computed

Script Preparation code:

object = {
    value: 'data'
};
proxy = new Proxy(object, {})
proxyWithHandler = new Proxy(object, {
    get(target, prop, receiver) {
        return Reflect.get(target, prop, receiver)
    }
})

class Obj {
    _value = 'data';

    get value() {
        return this._value;
    }
}
computed = new Obj();

Tests:

Object access
object.value;
Proxy access
proxy.value
Proxy with get handler access
proxyWithHandler.value
Access through computed get
computed.value

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Object access
Proxy access
Proxy with get handler access
Access through computed get

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/113.0

Browser/OS: Firefox 113 on Ubuntu

View result in a separate tab

Test name	Executions per second
Object access	977386400.0 Ops/sec
Proxy access	8119331.0 Ops/sec
Proxy with get handler access	2832923.0 Ops/sec
Access through computed get	974745400.0 Ops/sec

Access to Proxy vs Object vs computed (version: 0)

Comparing performance of: Object access vs Proxy access vs Proxy with get handler access vs Access through computed get

Created: one year ago by: Guest

Jump to the latest result

Object access

Proxy access

Proxy with get handler access

Access through computed get

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A