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Run results for:
Proxy getter vs object getter
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Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36
Browser:
Chrome 128
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
Object getter
12762287.0 Ops/sec
Proxy getter with Reflection
4239337.0 Ops/sec
Proxy getter without Reflection
14923482.0 Ops/sec
Script Preparation code:
object = { model: 'data', get view() { return this.model + ' by getter' } }; proxyWithReflection = new Proxy(object, { get(target, prop, receiver) { return Reflect.get(target, prop, receiver) } }) proxyWithoutReflection = new Proxy(object, { get(target, prop, receiver) { return target[prop] } })
Tests:
Object getter
object.view;
Proxy getter with Reflection
proxyWithReflection.view
Proxy getter without Reflection
proxyWithoutReflection