Benchmark: Time libraries simple format

HTML Preparation code:

<script src="https://cdnjs.cloudflare.com/ajax/libs/js-joda/1.11.0/js-joda.min.js" integrity="sha512-piLlO+P2f15QHjUv0DEXBd4HvkL03Orhi30Ur5n1E4Gk2LE4BxiBAP/AD+dxhxpW66DiMY2wZqQWHAuS53RFDg==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>
<script src='https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.22.0/moment.min.js'></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/date-fns/1.30.1/date_fns.min.js" referrerpolicy="no-referrer"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/dayjs/1.11.8/dayjs.min.js" integrity="sha512-af90l7+r/ujCury3kqomcoZ4aNuC4JP0xUUU682bqlRCLLvGJrc9L82zONFccLWmxcMXSqO9d6C7Rr39EkbT3Q==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/luxon/3.3.0/luxon.min.js" integrity="sha512-KKbQg5o92MwtJKR9sfm/HkREzfyzNMiKPIQ7i7SZOxwEdiNCm4Svayn2DBq7MKEdrqPJUOSIpy1v6PpFlCQ0YA==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>

Script Preparation code:

var m = moment()
var l = luxon.DateTime.now()
var d = new Date()
var day = dayjs()
var j = JSJoda.LocalDateTime.now()

Tests:

luxon
luxon.DateTime.now().toFormat('HH:mm')
moment
moment().format('HH:mm')
dayjs
dayjs().format('HH:mm')
datefns
dateFns.format(new Date(), 'HH:mm')
joda
JSJoda.LocalDateTime.now().format(JSJoda.DateTimeFormatter.ofPattern('HH:mm'))

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
luxon
moment
dayjs
datefns
joda

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: 10 months ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36

Browser/OS: Chrome 114 on Mac OS X 10.15.7

View result in a separate tab

Test name	Executions per second
luxon	1247969.0 Ops/sec
moment	2063656.0 Ops/sec
dayjs	742935.4 Ops/sec
datefns	1660016.0 Ops/sec
joda	1198689.0 Ops/sec

Time libraries simple format (version: 0)

Comparing performance of: luxon vs moment vs dayjs vs datefns vs joda

Created: 10 months ago by: Guest

Jump to the latest result

luxon

moment

dayjs

datefns

joda

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A