JavaScript Animation Libraries
JavaScript animation libraries are collections of pre-built code that simplify the creation of dynamic, interactive animations in web applications. They provide tools for animating DOM elements, SVGs, and canvas graphics, often with features like easing functions, timelines, and performance optimizations. These libraries enable developers to implement complex animations without writing extensive custom JavaScript from scratch.
Developers should use JavaScript animation libraries when building modern web interfaces that require smooth, engaging animations for user interactions, transitions, or visual effects. They are essential for creating responsive UIs in single-page applications, games, data visualizations, and interactive storytelling, as they handle cross-browser compatibility and performance issues like requestAnimationFrame. For example, use them to animate page transitions in a React app or create interactive charts in a dashboard.