Benchmark: klona vs structuredClone

HTML Preparation code:

<script src='https://unpkg.com/klona@2.0.6/json/index.min.js'></script>

Script Preparation code:

var MyObject = {
  description: 'Creates a deep copy of source, which should be an object or an array.',
  myNumber: 123456789,
  myBoolean: true,
  jayson: {
    stringify: 'JSON.stringify() method converts a JavaScript value to a JSON string....',
    parse: 'JSON.parse() method parses a JSON string...'
  }
};

var myCopy = null;

Tests:

klona
myCopy = klona.klona(MyObject);
Native structuredClone
myCopy = structuredClone(MyObject);

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
klona
Native structuredClone

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: 13 days ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:122.0) Gecko/20100101 Firefox/122.0

Browser/OS: Firefox 122 on Mac OS X 10.15

View result in a separate tab

Test name	Executions per second
klona	6977579.0 Ops/sec
Native structuredClone	1112885.0 Ops/sec

klona vs structuredClone (version: 0)

https://developer.mozilla.org/en-US/docs/Web/API/structuredClone

Comparing performance of: klona vs Native structuredClone

Created: one year ago by: Guest

Jump to the latest result

klona

Native structuredClone

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A