Run results for: Dayjs Date-fns format comparison 2

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/139.0.0.0 Safari/537.36 Edg/139.0.0.0

Browser: Chrome 139

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Date-fns

2.5M/s

Dayjs

2.0M/s

View exact numbers

Test name	Executions per second
✓ Date-fns	2,524,791 Ops/sec
Dayjs	2,004,858 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 = new Date("2020-02-19T00:51:53.623839+00:00");

Tests: