Run results for: Dayjs Date-fns format comparison 5

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.6 Safari/605.1.15

Browser: Safari 18

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 11 months ago

Date-fns

30.9M/s

Dayjs

12.0M/s

View exact numbers

Test name	Executions per second
✓ Date-fns	30,927,828 Ops/sec
Dayjs	12,017,564 Ops/sec

HTML Preparation code:

<script src="https://unpkg.com/dayjs@1.8.21/dayjs.min.js"></script>
<script src="https://igor.moomers.org/random/datefns.js"></script>

Script Preparation code:

window.ds = dayjs(new Date("2020-02-19T00:51:53.623839+00:00"));
window.ht = new Date("2020-02-19T00:51:53.623839+00:00");

Tests: