Run results for: lodash.filter vs js native

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.54 Safari/537.36

Browser: Chrome 101

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
lodash.filter	640217.5 Ops/sec
array filter	796025.1 Ops/sec

HTML Preparation code:

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

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

Script Preparation code:

var array = ['a', undefined, 'b', 1, undefined, 2, 3, undefined, undefined]

 
var array = ['a', undefined, 'b', 1, undefined, 2, 3, undefined, undefined]

Tests:

lodash.filter
_.filter(array, data => { return data !== undefined && data !== null });
_.filter(array, data => {
return data !== undefined && data !== null
});
array filter
array.filter(data => { return data !== undefined && data !== null });
array.filter(data => {
return data !== undefined && data !== null
});