Open-source alternatives to ParallaxEverywhere

Lottie-android is a native vector animation engine and library for Android that parses JSON specification files into high-fidelity animations. It functions as a JSON animation parser and renderer, translating After Effects exported data into native draw calls to maintain design fidelity on mobile devices. The library supports dynamic user interface control by allowing the modification of animation properties, such as colors, text, and shape attributes, during runtime playback. It also integrates with system-level accessibility settings to adjust playback and visibility in accordance with redu

Hover is a collection of pre-defined CSS3 animations and reusable stylesheets for links, buttons, and images. It serves as a web UI animation kit and a library of styles written in CSS, Sass, and LESS to provide visual feedback when a user hovers over an element. The library includes specialized interactive effects that simulate tactile behaviors, such as page curls and the rendering of speech bubbles. It also provides a set of animation primitives to manipulate backgrounds, borders, shadows, and glow effects to simulate depth and elevation. The project covers a wide range of element motion

Blotter is a WebGL text rendering engine and fragment shader text visualizer. It provides a system for composing and previewing stylized text effects by applying custom GLSL fragment shaders to text elements on a web canvas. The project includes a shader editor for defining and updating custom shader logic and uniforms in real time. This interface allows for the creation of unique visual styles and the modification of rendering variables without reloading the underlying logic. The engine incorporates performance optimizations for WebGL rendering, utilizing texture atlas batching and a single

AndroidViewAnimations is an animation library and visual effects toolkit for Android applications. It provides a framework for implementing motion effects, such as bouncing, sliding, and rotating transitions, for views within Android layouts. The library features a collection of predefined motion presets and stylized transition effects. These include curated sequences for shaking and pulsing to guide user attention, as well as complex movements like hinging or rolling for interface entry and exit. The toolkit covers a wide range of visual effects, including linear slides, elastic bounces, tr

Android Animation Easing Functions. Let's make animation more real!

FragmentTransactionExtended is a library which provide us a set of custom animations between fragments.

BlurView is a custom Android UI component that provides real-time, dynamic blurring effects for user interfaces. It functions as a layout element that applies a blur effect to the content of the underlying view hierarchy, enabling the creation of glassmorphism styles and translucent backgrounds. The project focuses on implementing dynamic background rendering that updates as the content beneath the blurred area changes. It allows for the porting of frosted glass visual styles to Android layouts through adjustable diffusion levels and rounded corner clipping. The implementation covers visual

Apple TV Parallax effect in Swift.

Rebound is a Java motion framework and physics engine designed to create natural physical movement in user interface animations. It functions as a spring physics library that models forces and oscillations to drive fluid interface transitions. The framework implements interactive motion design by simulating real-world spring dynamics and physical forces rather than using linear transitions. This allows for the creation of organic motion within Java applications. The engine handles physics-based animation through spring-based simulations, employing discrete time-step integration and frame-ind

DEPRECATED Easily have blurred and transparent background effect on your Android views.

Android ImageViews animated by Ken Burns Effect

FLAnimatedImage is a high-performance rendering engine and library for playing animated GIF images on iOS. It functions as an animation engine and image memory manager designed to ensure smooth frame transitions and consistent playback timing across different device environments. The project focuses on maintaining consistent animation speed through variable frame delay support and optimizes rendering efficiency to sustain high frame rates on mobile devices. It includes a memory management system to prevent application crashes and performance degradation during the playback of large or numerou

waveview for android

A Flutter package for displaying waves.

Widgets iOS 14 animation with 3D and dynamic shadow. Customisable transform and duration.

A wave view of android,can be used as progress bar.

A realtime blurring overlay for Android (like iOS UIVisualEffectView)

ListViewAnimations is an Android list item motion framework and animation library designed to implement visual transitions and interactivity within list and grid views. It provides a toolset for managing item motion, specifically focusing on how elements appear, move, and transition within a user interface. The library enables complex interactive gestures, including swipe-to-dismiss and drag-and-drop reordering. It also supports the animated expansion of list items to reveal hidden content and applies visual effects such as fading and scaling as elements enter the screen. The framework cover

Lock view with blur effect. Easy to customise.

A component for flip animation on Android, which is similar to the effect in Flipboard iPhone/Android

Dali is an image blur library for Android. It contains several modules for static blurring, live blurring and animations.