JSFiddle - React, Tailwind, and code Playground

by DalexL

HTML

<html>
    <head>
        <title>
            CMD.exe
        </title>
    
        <link rel="stylesheet" type="text/css" href="cmd.css" />
        <script language="JavaScript" SRC="cmd.js"></script>
    </head>
    <body onload="blinkCursor();">
        <span id="content">&gt;</span><span style="display:none;" id="blink"  >|</span>    
        <div onKeyPress="keyPress(event);" style="position:absolute;z-index:2;width:100%;height:100%;"></div>    
    </body>
</html>

CSS

html, body {
        background-color:black;
        overflow:hidden;
        font-family:"lucida console";
        color:white;
    }

JavaScript

var blinkOn =false;

function blinkCursor() {
    if (blinkOn) 
        {    
            document.getElementById("blink").style.display="none";
        } else {
            document.getElementById("blink").style.display="inline";
        }
    blinkOn=!blinkOn;
    setTimeout("blinkCursor()",500);    
}

function keyPress(e) {
    var keynum = ('which' in event) ? event.which : event.keyCode;
    var val=String.fromCharCode(keynum);
    document.getElementById("content").innerHTML=document.getElementById("content").innerHTML+val
}