JSFiddle - React, Tailwind, and code Playground

by mogmog

HTML

<pre id="slut"></pre>

CSS

html {
    background-image:url(http://i.imgur.com/6l2Y9.jpg);
}
#slut{
    background:rgba(255,255,255, .5);
}

JavaScript

var msgArr = [[46, 55, 43, '4b', 49, '4e', 47, 53, 20, 54, '4F', 20, 46, 41, 49, 52, '4C', 49, 47, 48, 54],
              [62, 75, 79, 20, '6d', 61, 61, '6C', 69, 20, 61, 20, 62, 65, 65, 72],
              [76, 61, 72, 69, 66, '6F', 72, '6d', 20, 77, 61, 73, 20, 62, 65, 74, 74, 65, 72],
              ['6b', 65, 77, '6C', 65, 72, 73, 29, 20, '6F', 75, 74, 29]],
    output = document.getElementById('slut'),
    msg = [];


for (var line = 0; line < msgArr.length; line++) {
    
    var pew = '';
    
    for (var c = 0; c < msgArr[line].length; c++) {

        pew += String.fromCharCode( parseInt(msgArr[line][c], 16) );
    }
    
    msg.push(pew);
}

output.innerText = msg.join('\n');