2 repos
Utilities that track when elements enter or exit the user's field of view to trigger UI updates.
Distinguishing note: Specifically targets intersection-based triggers for animations rather than general-purpose layout observation.
Explore 2 awesome GitHub repositories matching user interface & experience · Viewport Visibility Observers. Refine with filters or upvote what's useful.
Motion is a high-performance animation library that provides a unified, declarative architecture for managing visual transitions and motion states across web interfaces. By utilizing a lightweight engine, it allows developers to define complex animations through component properties rather than manual DOM manipulation, ensuring consistent behavior across various component-based frameworks and vanilla JavaScript environments. The library distinguishes itself through a sophisticated physics-based motion engine that simulates natural movement using mass, damping, and stiffness parameters. It inc
Monitors element visibility using intersection observers to trigger animations or state changes precisely when content enters the user's field of view.
React-spring is a physics-based animation library designed to create fluid, natural motion for user interface elements and three-dimensional objects. It functions as a declarative motion framework that maps state changes to animated property values, utilizing spring physics—defined by mass, tension, and friction—rather than traditional time-based easing functions to calculate transitions. The library distinguishes itself through a rendering-agnostic architecture that decouples animation logic from specific UI frameworks, allowing for consistent application across web interfaces, 3D scenes, an
Monitors when specific elements enter or leave the viewport to trigger state updates or animations.