Run results for: hasVshasOwnProperty

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.102 Safari/537.36

Browser: Chrome 85

Operating system: Mac OS X 10.15.5

Device Platform: Desktop

Date tested: 4 years ago

Test name	Executions per second
Lodash	2154678.8 Ops/sec
Javascript Object	13637568.0 Ops/sec
Plain Javascript	15890761.0 Ops/sec

HTML Preparation code:

<script>https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.11/lodash.core.js</script>

Script Preparation code:

var obj = {
    a:{
        b:{
            c:{
                d:{
                    e: 20
                }
            }
        }
    }
};

Tests:

Lodash
_.has(obj, 'a.b.c.d.e');
Javascript Object
obj.a.b.c.d.hasOwnProperty('e')
Plain Javascript
!!((((obj.a || ob).b || ob).c || ob).d).e;

Run results for: hasVshasOwnProperty

performance comparison

Lodash

Javascript Object

Plain Javascript