Benchmark: deep clone - lodash vs ramda vs json (deep)

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 Preparation code:

var obj = {
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  rnyCpgBp: 0.14232913002745584,
  fRdJYycV: false,
  MhcXxAvs: 823,
  xsgPPMlh: null,
  oiwmefHG: {
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    rFHXPYqw: null,
    eritVMnr: 0.21718792648430552,
    CmdVUytQ: {
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        NKYagqQy: null,
        dcENxKZF: 0.6580619745895702,
        wkcrUxzQ: 525,
        wdgfWxAt: {
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            yBfgBsBF: true,
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            },
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            }
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            cTroNQCg: {
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              mbHcTjTk: true,
              lpTXhJIu: 0.9044203649447724
            }
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          EPIBxpda: false
        },
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            jkrRfnxD: 'ApqoGpi',
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      },
      bARzFicd: 371,
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      czhHunfI: {
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        kjzxbbtE: {
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          JLaOrbrA: 719,
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        },
        gFOGssAr: true,
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      },
      ncipQKiE: false,
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      VKbCMPyO: false
    },
    LvesAdJX: false,
    MFRoToDJ: 377,
    sTaUMrMG: 'JEFnUl'
  },
  PnRWMDwh: 'BphBF'
}

var objCopy = null;

Tests:

lodash - cloneDeep
objCopy = _.cloneDeep(obj);
json - parse/stringify
objCopy = JSON.parse(JSON.stringify(obj));
ramda - clone
objCopy = R.clone(obj);

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
lodash - cloneDeep
json - parse/stringify
ramda - clone

Fastest: N/A

Slowest: N/A

Autogenerated LLM Summary (model llama3.2:3b, generated one month ago):

LLMs can make mistakes. Check important info.

Latest run results:

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

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.0.0 Safari/537.36

Browser/OS: Chrome 109 on Mac OS X 10.15.7

View result in a separate tab

Test name	Executions per second
lodash - cloneDeep	61037.8 Ops/sec
json - parse/stringify	56756.0 Ops/sec
ramda - clone	103573.4 Ops/sec

Related benchmarks:

deep clone - lodash vs ramda vs json (deep) (version: 0)

Comparing performance of: lodash - cloneDeep vs json - parse/stringify vs ramda - clone

Created: one year ago by: Registered User

Jump to the latest result

lodash - cloneDeep

json - parse/stringify

ramda - clone

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A

Autogenerated LLM Summary (model llama3.2:3b, generated one month ago):