Global

For 95% of use-cases of animating components, we don't have to resort to using hard-coded easing curves and duration. Set up a stiffness and damping for your UI element, and let the magic of physics take care of the rest.

Unofficial spring-driven character engine study. Geometry and third-party assets are not included.

Popmotion is: - Powerful: It supports keyframe and spring animations for numbers, colors and complex strings. - Low level: It's designed to be composable and portable into any JavaScript environment, with an eye on worklets in the future.

An extensible iOS and OS X animation library, useful for physics-based interactions.

Use any Animation for gestures, scrolling, or a timeline. Progress is clamped to 0–1.