Run results for: Date JS VS MomentJS - isDate/isMoment

Run details:

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: Chrome 138

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Date JS

54.2M/s

MomentJS

53.9M/s

View exact numbers

Test name	Executions per second
✓ Date JS	54,245,648 Ops/sec
MomentJS	53,916,832 Ops/sec

HTML Preparation code:

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

Script Preparation code:

function isDate(input) {
        return (
            input instanceof Date ||
            Object.prototype.toString.call(input) === '[object Date]'
        );
    }

var testObj = { foo: bar };

Tests:

Date JS
const isObj = !isDate(testObj) && !moment.isMoment(testObj)
MomentJS
const isObj = !moment.isDate(testObj) && !moment.isMoment(testObj)