Run results for: lodash.get vs optional chaining 2

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 17_5_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.5 Mobile/15E148 Safari/604.1

Browser: Mobile Safari 17

Operating system: iOS 17.5.1

Device Platform: Mobile

Date tested: one year ago

Optional chaining (babel es2015)

27.1M/s

lodash.get

9.5M/s

View exact numbers

Test name	Executions per second
✓ Optional chaining (babel es2015)	27,110,474 Ops/sec
lodash.get	9,510,593 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 state = {
  wrapped1: {
    wrapped2: {
      location: {
    	search: '',
    	id: 12
      }
    }
  },
  data: {}
};

Tests:

lodash.get
var l = _.get(state, ['wrapped1','wrapped2','location','search']);
Optional chaining (babel es2015)
var s = state?.wrapped1?.wrapped2?.location?.search;