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Lodash.isEqual vs JSON.stringify Equality Comparison for Shallow objects
(version: 1)
Test on isEqual performance
Comparing performance of:
_.isEqual vs JSON.stringify
Created:
8 months ago
by:
Guest
Go to the latest result
HTML Preparation code:
<script src="https://cdn.jsdelivr.net/npm/lodash@4.17.4/lodash.min.js"></script>
Script Preparation code:
window.foo = { foo: 'bar', bar: 'baz', one: 1 }; window.bar = { foo: 'bar', bar: 'baz', one: 2 };
Tests:
_.isEqual
_.isEqual(window.foo, window.bar)
JSON.stringify
JSON.stringify(window.foo) === JSON.stringify(window.bar);
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (2)
Previous results
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Test case name
Result
_.isEqual
JSON.stringify
Fastest:
N/A
Slowest:
N/A
Latest run results:
Run details:
(Test run date:
8 months ago
)
User agent:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:144.0) Gecko/20100101 Firefox/144.0
Browser/OS:
Firefox 144 on Ubuntu
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Embed
Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=620774" width="100%" height="500px"></iframe>
_.isEqual
1.5M/s
JSON.stringify
1.4M/s
View exact numbers
Test name
Executions per second
✓
_.isEqual
1,469,033 Ops/sec
JSON.stringify
1,355,589 Ops/sec
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Lodash.isEqual vs JSON.stringify Equality Comparison for Plain Objects
Lodash.isEqual vs JSON.stringify Equality Comparison for Small Objects.
Lodash.isEqual vs JSON.stringify Equality Comparison for Shallow Object of Strings.
Lodash.isEqual vs JSON.stringify Equality Comparison for Shallow Array of Strings vs ===
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