Even the HTML gets embedded through JavaScript.īut there’s also a lot to learn from this pen if you study the code carefully. There is a bit of CSS for styling but the entire animation setup and the structure all runs on JavaScript. So here’s a really interesting project that features a flipping countdown running in pure JS. See the Pen Flip Clock & Countdown by Shaw ( on CodePen. Unlimited Downloads: 500,000+ Web Templates, Icon Sets, Themes & Design Assets
