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Date JS VS Date-Fns VS MomentJS - differenceInSeconds
(version: 1)
Comparing performance of:
Date JS vs Date-Fns vs MomentJS
Created:
one year ago
by:
Guest
Go to the latest result
HTML Preparation code:
<script src="https://cdn.jsdelivr.net/npm/moment@2.29.4/moment.min.js"></script> <script src="https://cdn.jsdelivr.net/npm/date-fns/cdn.min.js"></script>
Script Preparation code:
var unix = 1724409214;
Tests:
Date JS
const keyEffectiveDateStart = new Date('2025-07-21T11:42:05.322Z'); const keyEffectiveDateEnd = new Date('2025-07-21T12:35:01.233Z'); const secondsTillKeyEnd = (keyEffectiveDateEnd.getTime() - keyEffectiveDateStart.getTime()) / 1000;
Date-Fns
const keyEffectiveDateStart = new Date('2025-07-21T11:42:05.322Z'); const keyEffectiveDateEnd = new Date('2025-07-21T12:35:01.233Z'); const secondsTillKeyEnd = dateFns.differenceInSeconds(keyEffectiveDateEnd, keyEffectiveDateStart);
MomentJS
const keyEffectiveDateStart = moment.utc('2025-07-21T11:42:05.322Z'); const keyEffectiveDateEnd = moment.utc('2025-07-21T12:35:01.233Z'); const secondsTillKeyEnd = keyEffectiveDateEnd.diff(keyEffectiveDateStart, 'seconds');
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (3)
Previous results
Fork
Test case name
Result
Date JS
Date-Fns
MomentJS
Fastest:
N/A
Slowest:
N/A
Latest run results:
Run details:
(Test run date:
9 months ago
)
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.0.0 Safari/537.36
Browser/OS:
Chrome 141 on Windows
View result in a separate tab
Embed
Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=620191" width="100%" height="500px"></iframe>
Date JS
3.4M/s
Date-Fns
2.2M/s
MomentJS
123K/s
View exact numbers
Test name
Executions per second
✓
Date JS
3,396,504 Ops/sec
Date-Fns
2,242,569 Ops/sec
MomentJS
123,467 Ops/sec
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MomentJS VS Date VS Date-Fns - ttlSec
MomentJS VS Date VS Date-Fns - getTtlFromKey
MomentJS VS Date VS Date-Fns - getRoundedDate #2
Date JS VS Date-Fns - differenceInSeconds
Date JS VS Date-Fns VS MomentJS - startOfDay
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