Run results for: array find vs some

Run details:

User agent: Mozilla/5.0 (Linux; Android 12; SM-A325F Build/SP1A.210812.016) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.6533.103 Mobile Safari/537.36

Browser: Chrome Mobile 127

Operating system: Android

Device Platform: Mobile

Date tested: one year ago

array find

22.7M/s

array some

21.9M/s

View exact numbers

Test name	Executions per second
✓ array find	22,675,852 Ops/sec
array some	21,892,004 Ops/sec

HTML Preparation code:

<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.core.js"></script>

Tests:

array find
var a = ['hello', 'a', 'bc']; var b = a.find(item => item === 'bc');
array some
var a = ['hello', 'a', 'bc']; var b = a.some(item => item === 'bc');

Run results for: array find vs some

Compare the new ES6 spread operator with the traditional concat() method

array find

array some