CSS Animations
CSS Animations is a web technology that allows developers to create smooth, performant animations directly in CSS without relying on JavaScript. It uses keyframes to define animation sequences and properties like duration, timing, and iteration to control how elements transition between states. This enables visual effects such as fades, rotations, and movements on web pages.
Developers should learn CSS Animations to enhance user interfaces with engaging, lightweight animations that improve user experience, such as hover effects, loading indicators, or page transitions. It's particularly useful for performance-critical applications because it leverages the browser's native rendering engine, reducing JavaScript overhead and ensuring smoother animations compared to script-based alternatives.