Run results for: dayjs vs luxon timeToEnd

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Browser: Chrome 125

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
luxon	31130.6 Ops/sec
dayjs	20087.3 Ops/sec

HTML Preparation code:

<script src="https://cdn.jsdelivr.net/npm/dayjs@1.11.11/dayjs.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/dayjs@1.11.11/plugin/timezone.js"></script>
<script src="https://cdn.jsdelivr.net/npm/dayjs@1.11.11/plugin/utc.js"></script>
<script src="https://cdn.jsdelivr.net/npm/luxon@1.28.0/build/global/luxon.min.js"></script>

Script Preparation code:

dayjs.extend(window.dayjs_plugin_utc)
dayjs.extend(window.dayjs_plugin_timezone)

window.__date__ = '2024-05-30 08:33';
window.__format__ = 'YYYY-MM-DD HH:mm';
window.__timezone__ = 'Europe/Warsaw';
window.__luxon__ = luxon;
window.__dayjs__ = dayjs;

Tests:

luxon
const current = __luxon__.DateTime.now().setZone(__timezone__); const end = __luxon__.DateTime.fromFormat(__date__, 'yyyy-MM-dd HH:mm', { zone: __timezone__ }); const timeDiff = (time1, time2) => time1.valueOf() - time2.valueOf(); timeDiff(end, current.startOf('minute'));
dayjs
const current = __dayjs__().tz(__timezone__); const end = __dayjs__.tz(__date__, 'YYYY-MM-DD HH:mm', __timezone__); end.diff(current);