Run results for: luxon3 vs datefns

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36

Browser: Chrome 133

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Benchmark engine: Benchmark.js

datefns

1.4M/s

luxon

725K/s

View exact numbers

Test name	Executions per second
✓ datefns	1,366,608 Ops/sec
luxon	725,242 Ops/sec

HTML Preparation code:

<script src="https://cdn.jsdelivr.net/npm/luxon@3/build/global/luxon.min.js"></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);