Run results for: Destructuring assignment vs lodash

Run details:

User agent: Mozilla/5.0 (Linux; Android 7.0; SAMSUNG SM-G925F) AppleWebKit/537.36 (KHTML, like Gecko) SamsungBrowser/13.0 Chrome/83.0.4103.106 Mobile Safari/537.36

Browser: Chrome Mobile 83

Operating system: Android 7.0

Device Platform: Mobile

Date tested: 3 years ago

Test name	Executions per second
Destructuring assignment on full object	2075448.0 Ops/sec
Lodash get() on full object	286176.7 Ops/sec
Destructuring assignment on empty object	1814722.0 Ops/sec
Lodash get() on empty object	264503.7 Ops/sec

HTML Preparation code:

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

Script Preparation code:

var fullObject = {
  a: {
    b: {
      c: 'value'
    }
  }
}

var emptyObject = {}

Tests:

Destructuring assignment on full object
var { a } = fullObject || {} var { b } = a || {} var { c } = b || {}
Lodash get() on full object
var c = _.get(fullObject, 'a.b.c')
Destructuring assignment on empty object
var { a } = emptyObject || {} var { b } = a || {} var { c } = b || {}
Lodash get() on empty object
var c = _.get(emptyObject, 'a.b.c')

Run results for: Destructuring assignment vs lodash

Destructuring assignment vs lodash performance measure

Destructuring assignment on full object

Lodash get() on full object

Destructuring assignment on empty object

Lodash get() on empty object