Projects sharing features with React Native Gesture Handler

This repository is a collection of reference implementations and sample projects that demonstrate high-fidelity animations and gesture-driven interface patterns for cross-platform mobile frameworks. It provides a library of demonstration code and interactive components to showcase advanced user interface patterns. The project focuses on mapping complex touch inputs to fluid visual animations and coordinated layout changes. These examples serve as prototypes for developing and testing complex interaction patterns to determine the feasibility of specific design behaviors in React Native. The i

Motion-vue is a declarative animation library for Vue that provides a framework for building fluid, high-performance user interface motion. It enables developers to define complex animation states and transitions using code-based variants and spring-driven physics, ensuring that visual updates remain synchronized with component lifecycles and application state. The library distinguishes itself through a layout projection engine that tracks element coordinates to animate transitions between layout states, and a gesture-driven input pipeline that maps pointer and scroll interactions to animatio

SmartRefreshLayout is a pull-to-refresh framework and gesture interaction library for Android. It provides a scroll view wrapper that integrates interactive refresh headers and loading footers into mobile user interfaces, coordinating synchronized scrolling and touch events. The project features a pluggable architecture for custom refresh indicators and secondary refresh mechanisms. It utilizes damping-based gesture translation and overscroll rebound mechanisms to manage the tactile feel of drag resistance and physics-based animations. The library covers a broad range of interaction logic, i

This project is an Android RPA framework designed for automating user interfaces and system tasks on rooted Android devices using Python and ADB. It provides a suite of tools for rooted device management, allowing for programmatic control of system settings, application lifecycles, and shell command execution via a remote API. The framework distinguishes itself through a combination of dynamic instrumentation and AI integration. It can inject scripts into running processes to hook Java interfaces and modifies application behavior in real time. Additionally, it supports large language model in

This project is a macOS input remapper and mouse customizer designed to assign custom actions and system-wide gestures to mouse button presses and movements. It functions as a mouse gesture manager and scroll enhancer, enabling the emulation of multi-finger trackpad motions and providing omnidirectional precision scrolling. The utility distinguishes itself by allowing independent scroll direction settings for a mouse without altering global trackpad configurations. It further implements a momentum-based algorithm to replace discrete scroll steps with smooth, fluid movement. The software cove

Moveable! Draggable! Resizable! Scalable! Rotatable! Warpable! Pinchable! Groupable! Snappable!

interact.js is a JavaScript interaction library used to implement drag and drop, resizing, and multi-touch gestures within web browsers. It provides a specialized interaction framework for scalable vector graphics, allowing these elements to be moved and resized. The library features a multi-touch gesture engine that recognizes complex patterns such as pinch and rotate, and a coordinate snapping engine for aligning elements to grids or restricting movement within boundaries. It also includes a cross-frame state synchronizer to share interaction states and input events across multiple browser

PhotoView is a custom Android view implementation designed to display high-resolution images with native support for zoom and pan gestures. It provides a zoomable image view and a matrix controller to manage how images are scaled and translated within a mobile user interface. The library handles the detection of pinch-to-zoom and tap gestures to enable interactive image navigation. It manages the transformation matrix of the image to ensure smooth magnification and provides viewport constraints to align photo edges with screen boundaries. The project covers the broader requirements of mobile

TouchEGG is a multi-touch gesture recognizer and input bridge for Linux that operates as a background service. It detects gestures on touchpads and touchscreens, mapping swipes, pinches, and taps to specific system actions across different display protocols. The tool functions as an input device gesture mapper, converting touch patterns into keyboard shortcuts, mouse clicks, or the execution of arbitrary shell commands. It allows for the definition of custom gesture-based triggers to manage window states and navigate virtual desktops. The system handles input emulation for both keyboard comb

This project is a Windows Precision Touchpad driver and Apple Trackpad HID driver. It functions as an input device gesture driver that converts raw touch data from Apple trackpads and MacBooks into native multi-touch gestures and precise pointer movement. The driver implements the precision touchpad protocol to enable native Windows gesture and pointer controls for Apple hardware. This allows the operating system to recognize Apple trackpads as precision touchpads, replacing basic mouse functionality with native multi-finger swipes and precise scrolling. The implementation covers kernel-mode

Kivy is a cross-platform Python GUI framework used to build graphical user interfaces that run on desktop and mobile operating systems from a single codebase. It functions as a multi-touch UI library and a custom widget toolkit, providing a development environment for packaging Python applications into binary installations for Android and iOS. The framework is distinguished by its ability to handle complex multi-touch gestures and interactive input across various devices. It utilizes a specialized domain language for declarative UI construction to separate visual layout definitions from Pytho

Mobile-first-animation is a mobile web animation library and touch gesture animation toolkit designed to create fluid, gesture-driven animations and spring physics interactions. It provides a spring physics simulation engine that calculates realistic motion dynamics, responding naturally to user velocity and release points. The library features a gesture-driven animation pipeline that binds raw touch input directly to animation drivers, alongside a declarative animation interpolation system that maps continuous touch coordinate ranges to visual style properties. It applies hardware-accelerate

BGARefreshLayout-Android is a layout library for Android applications that implements pull-to-refresh and pull-up-to-load-more patterns. It serves as a specialized view container and list loading framework designed to manage loading indicators and status text during data fetching operations. The library distinguishes itself by supporting a customizable view hierarchy that allows for the integration of a dedicated advertisement space at the top of the layout, positioned above the scrollable content. It provides a view holder system that enables the creation of bespoke visual effects and animat

React Native Hold Menu is a UI component library and cross-platform mobile framework providing a context menu widget for iOS and Android applications. It displays an interactive popup action menu when users press and hold a specific interface element, enabling quick action workflows within mobile applications. The library utilizes a native gesture-driven architecture to animate menu transitions and scale changes on the native UI thread. It includes dynamic layout calculations to compute menu positioning and prevent screen overflow during device rotation, window resizing, and orientation chang

This project is a collection of official plugin packages and a native integration library designed to provide a consistent interface for accessing hardware and software functionality across different mobile and desktop platforms. It serves as a native platform bridge, enabling cross-platform applications to invoke native code and manage operating system dependencies. The project utilizes a federated plugin architecture, splitting plugins into common interfaces and separate platform implementations to allow for independent development and extension. It further supports native integration throu

Fastclick is a JavaScript library and touch event optimization tool designed to remove the 300ms delay between a physical tap and a click event on mobile browsers. It functions as a lightweight DOM event handler middleware that manages touch-to-click timing to reduce input lag and improve the responsiveness of mobile web interfaces. The library provides granular control over touch latency removal, including a mechanism to exclude specific elements from this optimization. This allows certain user interface components to maintain native browser touch behavior via CSS class identifiers. The pro

Tiny-slider is a vanilla JavaScript carousel library used to create touch-enabled content sliders and accessible UI components without external dependencies. It functions as a responsive layout engine that adjusts slide visibility and dimensions based on viewport breakpoints. The library distinguishes itself through built-in lazy loading for images and media to improve page performance and a responsive system that automatically scales item counts and spacing according to the device screen size. It also supports nested slider instances, allowing for the creation of multi-directional scrolling

This is a bottom sheet component library for React Native that provides gesture-driven panels sliding up from the bottom of the screen. The library is built around configurable snap points, dynamic sizing, keyboard awareness, modal presentation, and synchronized scrolling, with native driver animation offloaded to the native thread for smooth performance. The library distinguishes itself through deep gesture and animation control, including custom gesture handler overrides, scroll-gesture synchronization, and dynamic snap point recalculation when content size or keyboard visibility changes. I

JazzHands is a UIKit framework providing a scroll-driven animation engine and a paging layout manager. It enables the binding of view properties to timelines of keyframes, allowing visual transitions to be synced with real-time scroll offsets or gesture data. The project distinguishes itself through a value-interpolation engine that calculates intermediate property states. This allows animation progress to be driven by external input values, mapping view attributes to a timeline based on a floating point progress indicator. The framework also includes a system for organizing views within pag

SwipeBackLayout is an Android gesture navigation library that provides the mechanisms for implementing native-style edge-swipe interactions and view transitions. It functions as a swipe-to-dismiss layout manager and touch event interceptor, allowing users to return to previous screens through physical touch gestures. The library manages the visual transition between screens using a coordinate-based translation system. This includes the use of alpha scaling, view-hierarchy layering, and horizontal translation to maintain visual continuity during navigation. The system includes tools for defin

SwipeBackLayout is an Android gesture navigation library and view component designed to implement edge-swipe gestures for navigating back to previous screens. It provides the underlying logic and layout management necessary to integrate horizontal swipe transitions into an application's screen stack. The library utilizes a custom layout manager to coordinate the simultaneous movement of foreground and background views. It maps horizontal touch offsets to the translation and opacity of view hierarchies, using interpolation to calculate visual progression based on the swipe percentage. The sys

Snap.js is a JavaScript library for building draggable side navigation panels on touch devices. It enables slide-in menus from the left or right screen edge, driven by a gesture-based state machine that interprets drag and flick gestures to open and close the panel. The library distinguishes horizontal menu drags from vertical scrolling by analyzing the initial touch movement angle, and locks menu movement to a single axis to prevent interference. It uses hardware-accelerated CSS transforms for smooth animations and provides configurable snap thresholds that determine whether a drag should op

This is a keyboard interaction library and manager for React Native that provides smooth animations, gesture-based dismissal, and event tracking. It serves as a cross-platform keyboard event bus, ensuring consistent keyboard show and hide behavior between iOS and Android. The project features an interactive animation driver that links native keyboard frame events directly to animated values to bypass bridge round-trips. It enables interactive keyboard dismissal via swipe gestures and includes a keyboard preloading system to eliminate first-show latency and input lag. The library provides com

SwipeDelMenuLayout is an Android gesture interaction library that provides a swipe-to-reveal layout container. It allows developers to add slide-out action menus to list items by wrapping existing layouts in a specialized container without modifying the underlying view structure. The library includes a diagnostic performance monitor that hooks into the system display pipeline to detect frame drops and identify janky animations. It manages interaction coordination through velocity tracking and touch event interception to prevent conflicts between child menus and parent scrolling views. The co

This project is a cross-platform mobile carousel component for creating swipeable image and content sliders. It functions as a virtualized list component that maintains performance by removing off-screen elements and utilizes a native-driver animation library to map scroll offsets to style properties on the native thread for lag-free transitions. The library provides a parallax image gallery capable of shifting images relative to scroll progress to create a sense of depth. It also features a layout system that supports right-to-left orientations for languages such as Arabic and Hebrew. Capab

Moti is a cross-platform animation framework and state-driven animation engine designed to create consistent visual transitions and motion effects across mobile and web platforms. It functions as a native-thread animation wrapper and library that leverages a shared-value system to synchronize state changes between the logic layer and the native rendering engine. The framework distinguishes itself through its layout transition tools and the ability to execute complex sequences and loops on the native thread to maintain high frame rates. It provides a system for orchestrating smooth entry and e

React Native Animated Charts is a user interface component library for building interactive line graphs and data visualizations within mobile applications. It functions as a cross-platform component for rendering scalable vector graphics chart paths, touch-following indicators, and dynamic axis labels on iOS and Android devices. The library incorporates data processing capabilities to prepare raw datasets for display. It handles cubic spline data smoothing to transform coordinate sets into continuous curves, alongside downsampling algorithms to reduce point density while retaining critical e