Toggle navigation
MeasureThat
.net
Create a benchmark
Tools
Feedback
FAQ
Register
Log In
Run results for:
_.isEqual vs toString() vs JSON.stringify
Test on isEqual performance
Go to the benchmark
Embed
Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=625300" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.2 Safari/605.1.15
Browser:
Safari 26
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
5 months ago
_.isEqual
15.0M/s
toString()
10.7M/s
JSON.stringify
6.6M/s
View exact numbers
Test name
Executions per second
✓
_.isEqual
14,990,284 Ops/sec
toString()
10,730,706 Ops/sec
JSON.stringify
6,640,653 Ops/sec
HTML Preparation code:
<script src="https://cdn.jsdelivr.net/npm/lodash@4.17.4/lodash.min.js"></script>
Script Preparation code:
window.foo = ['cat', 'dog', 'bird']; window.bar = ['cat', 'dog', 'bird'];
Tests:
_.isEqual
_.isEqual(window.foo, window.bar)
toString()
window.foo.toString() === window.bar.toString();
JSON.stringify
JSON.stringify(window.foo) === JSON.stringify(window.bar);