Run results for: Functions vs arrow functions

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.113 Safari/537.36

Browser: Chrome 81

Operating system: Linux

Device Platform: Desktop

Date tested: 4 years ago

Test name	Executions per second
Functions	1379552.0 Ops/sec
Arrow functions	1383437.6 Ops/sec

HTML Preparation code:

<div id="test"></div>

Tests:

Functions
(function(){ (function(){ (function(){ (function(){ (function(){ (function(){ var test = document.getElementById('test'); })(); })(); })(); })(); })(); })();
Arrow functions
(() => { (() => { (() => { (() => { (() => { (() => { var test = document.getElementById('test'); })(); })(); })(); })(); })(); })();