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Run results for:
Lodash isEqual vs Native JS Equality with Array values
Go to the benchmark
Embed
Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=591042" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36 Edg/133.0.0.0
Browser:
Chrome 133
Operating system:
Windows
Device Platform:
Desktop
Date tested:
one year ago
Benchmark engine:
Benchmark.js
JS !equality
91.0M/s
JS equality
87.4M/s
Lodash !isEqual
5.9M/s
Lodash isEqual
5.6M/s
View exact numbers
Test name
Executions per second
✓
JS !equality
91,040,544 Ops/sec
JS equality
87,433,392 Ops/sec
Lodash !isEqual
5,856,662 Ops/sec
Lodash isEqual
5,590,856 Ops/sec
HTML Preparation code:
<script src="https://cdn.jsdelivr.net/npm/lodash@4.17.15/lodash.min.js"></script>
Script Preparation code:
var changes = { propertyName: { currentValue: [4], previousValue: [4] } };
Tests:
Lodash isEqual
_.isEqual(changes["propertyName"].currentValue, changes["propertyName"].previousValue)
JS equality
changes["propertyName"].currentValue === changes["propertyName"].previousValue
Lodash !isEqual
!(_.isEqual(changes["propertyName"].currentValue, changes["propertyName"].previousValue))
JS !equality
changes["propertyName"].currentValue !== changes["propertyName"].previousValue