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Run results for:
Array.prototype.map vs Lodash.map on large data
Approaches performance
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<iframe src="https://measurethat.net/Embed?id=573939" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:133.0) Gecko/20100101 Firefox/133.0
Browser:
Firefox 133
Operating system:
Mac OS X 10.15
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
Array.prototype.map
1144.3 Ops/sec
Lodash.map
171.7 Ops/sec
HTML Preparation code:
<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.js"></script>
Script Preparation code:
var data = Array(1000000);
Tests:
Array.prototype.map
data.map(function (number) { return number * 2});
Lodash.map
_.map(data, function (number) { return number * 2});