Run results for: Object cloning with Lodash clone vs cloneDeep vs merge vs ES6 object spread vs ES6 Object.assign vs Clones

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.146 Safari/537.36

Browser: Chrome 88

Operating system: Windows

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
Lodash cloneDeep	13451.1 Ops/sec
Clone	15180.8 Ops/sec
JSON	11120.4 Ops/sec

HTML Preparation code:

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

Script Preparation code:

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]

Tests:

Lodash cloneDeep
const a = _.cloneDeep(o)
Clone
const a = clone(o)
JSON
const a = JSON.parse(JSON.stringify(o))

Run results for: Object cloning with Lodash clone vs cloneDeep vs merge vs ES6 object spread vs ES6 Object.assign vs Clones

Lodash cloneDeep

Clone

JSON