choices"><a href="#technology-choices">Technology choices</a></h3>
<p>Animations are often used to make applications come alive. Nowadays, browsers have good support for CSS animations, and there are <a href="https://greensock.com/gsap">various</a> <a href="http://velocityjs.org/">libraries</a> that provide fast Javascript-based animations. There&#39;s also an upcoming <a href="https://developer.mozilla.org/en-US/docs/Web/API/Web_Animations_API/Using_the_Web_Animations_API">Web API</a> and a <a href="https: