Benchmark: Date JS VS Date-Fns - startOfDay

HTML Preparation code:

<script src="https://cdn.jsdelivr.net/npm/moment@2.29.4/moment.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/date-fns/cdn.min.js"></script>

Script Preparation code:

var unix = 1724409214;

Tests:

Date JS
const now = new Date(); const startOfDayUTC = new Date(now); startOfDayUTC.setUTCHours(0, 0, 0, 0); const isoString = startOfDayUTC.toISOString();
Date-Fns
const now = new Date(); const startOfDayUTC = dateFns.startOfDay(now); const isoString = startOfDayUTC.toISOString();

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Date JS
Date-Fns

Fastest: N/A

Slowest: N/A

Latest run results:

Run details: (Test run date: 9 months ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36

Browser/OS: Chrome 138 on Mac OS X 10.15.7

View result in a separate tab

Test name	Executions per second
Date JS	908829.6 Ops/sec
Date-Fns	780749.3 Ops/sec

Related benchmarks:

Date JS VS Date-Fns - startOfDay (version: 1)

Comparing performance of: Date JS vs Date-Fns

Created: 9 months ago by: Guest

Jump to the latest result

Date JS

Date-Fns

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A