Run results for: moment.js parse vs parseZone vs new Date for iso 8601 date

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.0.0 Safari/537.36

Browser: Chrome 140

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Benchmark engine: Benchmark.js

new Date()

42/s

moment

1/s

moment.parseZone

1/s

View exact numbers

HTML Preparation code:

<script src='https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.22.0/moment.min.js'></script>

Script Preparation code:

var dates = Array(100000).fill(new Date().toISOString());

Tests:

moment.parseZone
dates.forEach(date => moment.parseZone(date, 'YYYY-MM-DDTHH:mm:ss.SSS0000Z'));
new Date()
dates.forEach(date => new Date(date));
moment
dates.forEach(date => moment(date));