Benchmark: CloningBenchmark01

HTML Preparation code:

<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>

Script Preparation code:

var str = 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var testObject = JSON.parse(str);

var copy = null;

Tests:

lodash cloneDeep
copy = _.cloneDeep(testObject);
structuredClone
copy = structuredClone(testObject);
JSON.parse JSON.stringify
copy = JSON.parse(JSON.stringify(testObject));

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
lodash cloneDeep
structuredClone
JSON.parse JSON.stringify

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 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.0.0 Safari/537.36

Browser/OS: Chrome 111 on Windows

View result in a separate tab

Test name	Executions per second
lodash cloneDeep	5463.3 Ops/sec
structuredClone	5375.0 Ops/sec
JSON.parse JSON.stringify	3620.2 Ops/sec

CloningBenchmark01 (version: 0)

Comparing performance of: lodash cloneDeep vs structuredClone vs JSON.parse JSON.stringify

Created: one year ago by: Guest

Jump to the latest result

lodash cloneDeep

structuredClone

JSON.parse JSON.stringify

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A