Run results for: moment vs datefns format f

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.85 Safari/537.36

Browser: Chrome 90

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
moment	710529.8 Ops/sec
datefns	604643.9 Ops/sec
date	2985020.2 Ops/sec

HTML Preparation code:

<script src="https://cdnjs.cloudflare.com/ajax/libs/date-fns/1.29.0/date_fns.min.js"></script>
<script src="https://cdn.rawgit.com/moment/moment/2.7.0/moment.js"></script>
<script src="https://cdn.rawgit.com/moment/moment-timezone/0.2.2/builds/moment-timezone-with-data.js"></script>

Script Preparation code:

var date = new Date()

Tests:

moment
moment(date.valueOf()).format("YYYY-MM-DD")
datefns
dateFns.format(date, 'YYYY-MM-DD')
date
date.getYear()+"-"+date.getMonth()+"-"+date.getDate()