Run results for: Comparing performance of native .length and Lodash _.isEmpty

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.212 Safari/537.36 OPR/76.0.4017.154

Browser: Opera 76

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
Lodash	3215854.0 Ops/sec
Native	10572450.0 Ops/sec

HTML Preparation code:

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

Script Preparation code:

var str = '';

Tests:

Lodash
_.isEmpty(str)
Native
str.length

Run results for: Comparing performance of native .length and Lodash _.isEmpty

Lodash

Native