MeasureThat.net

Run results for: _.isEmpty vs Array.length

Go to the benchmark
Run details:
Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Firefox/91.0
Firefox 91
Linux
Desktop
3 years ago
Test name Executions per second
_.isEmpty 3350843.5 Ops/sec
Array.length 6154604.0 Ops/sec
HTML Preparation code:
AخA
 
1
<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.4/lodash.min.js"></script>
Script Preparation code:
 
window.arr = [];
Tests:

  • _.isEmpty

     
    _.isEmpty(window.arr);

  • Array.length

     
    window.arr.length === 0;