Run results for: luxon vs datefns

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 13_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/85.0.4183.92 Mobile/15E148 Safari/604.1

Browser: Chrome Mobile iOS 85

Operating system: iOS 13.0

Device Platform: Mobile

Date tested: 4 years ago

Test name	Executions per second
datefns	119305.5 Ops/sec
luxon	96444.5 Ops/sec

HTML Preparation code:

<script src="https://cdn.jsdelivr.net/npm/luxon@1.22.0/build/global/luxon.min.js" integrity="sha256-9nOzQsMIG12Bislqz+VUSDS8iyP0q4iCy1FfzoRvbXY=" crossorigin="anonymous"></script>
<script src="https://igor.moomers.org/random/datefns.js"></script>

Script Preparation code:

window.ds = "2020-02-19T00:51:53.623839+00:00";

Tests:

datefns
window.datefns.parseISO(window.ds)
luxon
luxon.DateTime.fromISO(ds);