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Run results for: Native vs. Lodash ".find"

Comparing the speed of the native JavaScript Array.find to Lodash _.find

Go to the benchmark
Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 Safari/537.36
Chrome 116
Mac OS X 10.15.7
Desktop
one year ago
Test name Executions per second
Native Array.find 267867.5 Ops/sec
Lodash _.find 263856.6 Ops/sec
HTML Preparation code:
AخA
 
1
<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>
Script Preparation code:
​x
 
const getRandomChar = () => String.fromCharCode(Math.floor(Math.random() * 26) + 97);
const getRandomString = () => Array(Math.floor(Math.random() * 10) + 1).fill().map(getRandomChar).join('');
​
var values = Array(1000000).fill().map(getRandomString);
var valueToFind = values[650249];
Tests:

  • Native Array.find

     
    const nativeFoundValue = values.find((val) => val === valueToFind);

  • Lodash _.find

     
    const lodashFoundValue = _.find(values, (val) => val === valueToFind);