<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script> <script src="//code.jquery.com/jquery-1.11.1.min.js"></script> <!------ Include the above in your HEAD tag ----------> <!--made by vipul mirajkar thevipulm.appspot.com--> <h1> <a href="" class="typewrite" data-period="2000" data-type='[ "Waymon Johnson", "Matthew Manning", "StreamVest.it", "I want to learn." ]'> <span class="wrap"></span> </a> </h1> <style> body { background-color:#0cb634; text-align: center; color:#fff; padding-top:10em; } * { color:#fff; text-decoration: none;} </style> <script> var TxtType = function(el, toRotate, period) { this.toRotate = toRotate; this.el = el; this.loopNum = 0; this.period = parseInt(period, 10) || 2000; this.txt = ''; this.tick(); this.isDeleting = false; }; TxtType.prototype.tick = function() { var i = this.loopNum % this.toRotate.length; var fullTxt = this.toRotate[i]; if (this.isDeleting) { this.txt = fullTxt.substring(0, this.txt.length - 1); } else { this.txt = fullTxt.substring(0, this.txt.length + 1); } this.el.innerHTML = '<span class="wrap">'+this.txt+'</span>'; var that = this; var delta = 200 - Math.random() * 100; if (this.isDeleting) { delta /= 2; } if (!this.isDeleting && this.txt === fullTxt) { delta = this.period; this.isDeleting = true; } else if (this.isDeleting && this.txt === '') { this.isDeleting = false; this.loopNum++; delta = 500; } setTimeout(function() { that.tick(); }, delta); }; window.onload = function() { var elements = document.getElementsByClassName('typewrite'); for (var i=0; i<elements.length; i++) { var toRotate = elements[i].getAttribute('data-type'); var period = elements[i].getAttribute('data-period'); if (toRotate) { new TxtType(elements[i], JSON.parse(toRotate), period); } } // INJECT CSS var css = document.createElement("style"); css.type = "text/css"; css.innerHTML = ".typewrite > .wrap { border-right: 0.08em solid #fff}"; document.body.appendChild(css); }; </script>