Benchmark: object.create vs _.clone

HTML Preparation code:

<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/lodash@4.17.10/lodash.min.js"></script>

Script Preparation code:

var items = {
  a: {
    b: 'b',
    c: {
      d: 'd',
    },
  },
  b: {
    b: 'b',
    c: {
      d: 'd',
    },
  },
  c: {
    b: 'b',
    c: {
      d: 'd',
    },
  },
  d: {
    b: 'b',
    c: {
      d: 'd',
    },
  },
  e: {
    b: 'b',
    c: {
      d: 'd',
    },
  },
}

Tests:

_.clone
var cope = _.clone(items);
object.create
var cope = Object.create(items);

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
_.clone
object.create

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: 4 years ago)

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36

Browser/OS: Chrome 68 on Linux

View result in a separate tab

Test name	Executions per second
_.clone	885199.4 Ops/sec
object.create	2608226.0 Ops/sec

object.create vs _.clone (version: 0)

Comparing performance of: _.clone vs object.create

Created: 4 years ago by: Guest

Jump to the latest result

_.clone

object.create

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A