Benchmark: FORK: Object cloning with Lodash clone vs cloneDeep vs merge vs structuredClone vs JSON.parse(JSON.stringify(o)) 2

HTML Preparation code:

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

Script Preparation code:

var o = {
 a: {
   b: 1,
   c: 2,
   d: 3,
   j: {
     k: [1,2,3],
     l: [4,5,6]
   },
 },
 e: [1,2,3,4,5,6],
 f: 1,
 g: {
   h: 1,
 },
 f: (a) => console.log("AAAAA!!! ", a),
}

Tests:

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

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Lodash cloneDeep
JSON.parse(JSON.stringify(o))
structuredClone

Fastest: N/A

Slowest: N/A

Latest run results:

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FORK: Object cloning with Lodash clone vs cloneDeep vs merge vs structuredClone vs JSON.parse(JSON.stringify(o)) 2 (version: 0)

Comparing performance of: Lodash cloneDeep vs JSON.parse(JSON.stringify(o)) vs structuredClone

Created: one year ago by: Guest

Jump to the latest result

Lodash cloneDeep

JSON.parse(JSON.stringify(o))

structuredClone

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A

No previous run results