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Run results for:
Object assign vs Object create with properties vs __proto__
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=622931" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36
Browser:
Chrome 143
Operating system:
Windows
Device Platform:
Desktop
Date tested:
4 months ago
Test name
Executions per second
Object.assign
1281106.8 Ops/sec
Object.create with properties
1094225.1 Ops/sec
Object.__proto__
851042.6 Ops/sec
HTML Preparation code:
<!--your preparation HTML code goes here-->
Script Preparation code:
/*your preparation JavaScript code goes here To execute async code during the script preparation, wrap it as function globalMeasureThatScriptPrepareFunction, example:*/ async function globalMeasureThatScriptPrepareFunction() { // This function is optional, feel free to remove it. // await someThing(); }
Tests:
Object.assign
Object.assign(Object.create({}), { property: "hello" });
Object.create with properties
Object.create({}, { property: { value: "hello" } });
Object.__proto__
({ property: "hello", __proto__: {} });