Run results for: Arrow function vs bind function vs _.bind function

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36

Browser: Chrome 119

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 2 years ago

Benchmark engine: Benchmark.js

_.Bind function

14.7M/s

Arrow function

13.4M/s

Bind function

9.1M/s

View exact numbers

HTML Preparation code:


<script src='https://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.8.3/underscore-min.js'></script>

Script Preparation code:

var rThis = function() {
  return this
};
arrowFn = () => rThis;
bindFn = rThis.bind(this);
_bindFn = _.bind(rThis, this);

Tests: