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Run results for:
Lodash.assign vs Object.assign
Measuring approaches performance
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<iframe src="https://measurethat.net/Embed?id=580729" 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
Native Assing
34.9M/s
Lodash Assing
11.4M/s
View exact numbers
Test name
Executions per second
✓
Native Assing
34,878,248 Ops/sec
Lodash Assing
11,379,845 Ops/sec
HTML Preparation code:
<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.21/lodash.js"></script>
Script Preparation code:
var person = {name: 'Frederick', lastName: 'Corcino Alejo'};
Tests:
Lodash Assing
_.assign({}, person, {age: 15});
Native Assing
Object.assign({}, person, {age: 15});