Benchmark: Lodash cloneDeep v JSON Clone vs Ramda Clone vs Pvorb Clone

HTML Preparation code:


<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/ramda/0.25.0/ramda.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/clone/2.1.2/clone.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:

Lodash cloneDeep
myCopy = _.cloneDeep(MyObject);
Json clone
myCopy = JSON.parse(JSON.stringify(MyObject));
Ramda clone
myCopy = R.clone(MyObject);
Pvorb Clone
myCopy = clone(MyObject, false);

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Lodash cloneDeep
Json clone
Ramda clone
Pvorb Clone

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 (iPhone; CPU iPhone OS 16_1_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.1 Mobile/15E148 Safari/604.1

Browser/OS: Mobile Safari 16 on iOS 16.1.1

View result in a separate tab

Test name	Executions per second
Lodash cloneDeep	1240339.0 Ops/sec
Json clone	1064943.0 Ops/sec
Ramda clone	1106686.0 Ops/sec
Pvorb Clone	1347483.0 Ops/sec

Lodash cloneDeep v JSON Clone vs Ramda Clone vs Pvorb Clone (version: 0)

Comparing performance of: Lodash cloneDeep vs Json clone vs Ramda clone vs Pvorb Clone

Created: one year ago by: Guest

Jump to the latest result

Lodash cloneDeep

Json clone

Ramda clone

Pvorb Clone

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A