Run results for: Destructuring assignment vs lodash

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Browser: Chrome 131

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Benchmark engine: Benchmark.js

Destructuring assignment on empty object

161.0M/s

Destructuring assignment on full object

151.7M/s

Lodash get() on empty object

16.4M/s

Lodash get() on full object

13.6M/s

View exact numbers

Test name	Executions per second
✓ Destructuring assignment on empty object	160,986,896 Ops/sec
Destructuring assignment on full object	151,678,336 Ops/sec
Lodash get() on empty object	16,430,197 Ops/sec
Lodash get() on full object	13,643,513 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')