Run results for: Moment vs Luxon addDay

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Browser: Chrome 97

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
Moment add day	35533.9 Ops/sec
Luxon add day	19187.0 Ops/sec
Moment add second	34156.7 Ops/sec
Luxon add second	14065.2 Ops/sec
Luxon, add day, precreated date	22214.1 Ops/sec
Moment, add day, precreated date	888442.6 Ops/sec

HTML Preparation code:

<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.24.0/moment.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment-timezone/0.5.34/moment-timezone.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/luxon@1.21.0/build/global/luxon.min.js"></script>

Script Preparation code:

window.__date__ = new Date();
window.__tz__ = 'America/Los_Angeles';
window.__moment_date__ = moment.tz(window.__date__, window.__tz__)
window.__luxon_date__ = luxon.DateTime.fromJSDate(window.__date__, {zone: window.__tz__})

Tests:

Moment add day
moment.tz(window.__date__, window.__tz__).add(10, 'day')
Luxon add day
luxon.DateTime.fromJSDate(window.__date__, {zone: window.__tz__}).plus({day: 10})
Moment add second
moment.tz(window.__date__, window.__tz__).add(1000, 'second')
Luxon add second
luxon.DateTime.fromJSDate(window.__date__, {zone: window.__tz__}).plus({second: 1000})
Luxon, add day, precreated date
window.__luxon_date__.plus({day: 100})
Moment, add day, precreated date
window.__moment_date__.add(100, 'day')

Run results for: Moment vs Luxon addDay

Moment add day

Luxon add day

Moment add second

Luxon add second

Luxon, add day, precreated date

Moment, add day, precreated date