JSFiddle - React, Tailwind, and code Playground

by vaibhav saxena

HTML

<div id='test'>
    
</div>
<!-- .
(index):29 arrayMergeTime: 0.034ms
(index):29 arrayMergeTime: 0.011ms
(index):29 arrayMergeTime: 0.013ms
(index):29 arrayMergeTime: 0.010ms
(index):29 arrayMergeTime: 0.010ms
(index):29 arrayMergeTime: 0.010ms
(index):29 arrayMergeTime: 0.009ms
(index):29 arrayMergeTime: 0.010ms -->

JavaScript

console.time('arrayMergeTime');


var array1 = [1, 2, 3];
var array2 = [4, 5, 6];

//Array.prototype.push.apply(array1, array2);
array1 = array1.concat(array2);
console.timeEnd('arrayMergeTime');

$('#test').html(array1);