Run results for: Lodash isEmpty vs Object.keys().length not empty 1234

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Browser: Chrome 131

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Object.keys().length

540K/s

Lodash isEmpty

532K/s

View exact numbers

Test name	Executions per second
✓ Object.keys().length	539,635 Ops/sec
Lodash isEmpty	531,899 Ops/sec

HTML Preparation code:


<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>

Tests:

Lodash isEmpty
const test = undefined; console.log(!_.isEmpty(undefined))
Object.keys().length
const test = undefined; console.log(test && Object.values(test).length);