JSFiddle - React, Tailwind, and code Playground

by rpflorence

HTML

<h1 id="log"></h1>

CSS

body {
    font-family: helvetica, arial;
}

JavaScript

var multiplier = 2; // going to bind this
var numbers = [1,5,12,76];
var newNumbers = [];

numbers.each(function(number,index){
  newNumbers[index] = number * this;
}, multiplier);

$('log').set('text', newNumbers.join(', '));