JSFiddle - React, Tailwind, and code Playground

by javascriptenlightenment

HTML

<script src="https://getfirebug.com/firebug-lite-debug.js"></script>
<!-- disregard this pane, html is shown in the "result" pane -->




































































<h4><strong>&larr; Code Example from <a href="http://www.javascriptenlightenment.com/" target="_blank">JavaScript Enlightenment Book</a> by <a href="http://www.codylindley.com" target="_blank">Cody Lindley</a></strong></h4>

<p>JavaScript code is executed on page load. Click the "Run" button in the top bar to re-run the JavaScript code. Output is logged to the <a href="http://getfirebug.com/firebuglite" target="_blank">Firebug Lite</a> console below &darr;.</p>

JavaScript

var myArray = ['blue', 'green', 'orange', 'red'];

console.log(myArray[0]); // logs blue using 0 index to access string in myArray

// versus

var myObject = { // aka associative array/hash, known as an object in JavaScript
    'blue': 'blue', 
    'green': 'green', 
    'orange': 'orange', 
    'red': 'red'
};

console.log(myObject['blue']); // logs blue