Projects sharing features with ChatKit

JSQMessagesViewController is a UIKit-based conversational UI framework and library for iOS. It provides a set of components for rendering interactive message streams, multimedia chat histories, and customizable input controllers within mobile applications. The framework features a layout engine that calculates dynamic bubble dimensions and handles orientation-aware rendering. It includes a resizing text input area with a customizable toolbar for sending and formatting messages, as well as support for group conversations with multiple participants. The library covers message rendering through

This project is a messaging SDK for Android applications, providing the core infrastructure for real-time communication using Kotlin and Jetpack Compose. It offers a suite of modular, declarative UI components and a backend-connected API to manage user authentication, persistent socket connections, and data synchronization. The SDK is distinguished by its offline-first architecture, which utilizes local database persistence to cache conversation history and queue user actions for synchronization once network connectivity is restored. Developers can customize the messaging experience through a

MarqueeView is an Android custom view library used to create scrolling or flipping text announcements and dynamic text tickers. It functions as a specialized interface component for displaying rotating sequences of messages and interactive notification widgets. The library distinguishes itself through the use of dynamic layout inflation to inject custom resource files at runtime. It manages programmatic animation sequencing for entry and exit transitions and utilizes a callback system to map user touch events on visual elements to specific data indices. The project covers broad capabilities

This project is a comprehensive collection of high-performance UI components and SDKs designed for building data-rich, cross-platform applications in Flutter. It provides a unified library of modular widgets and processing tools that enable developers to implement complex interface requirements, including advanced scheduling, tabular data management, and interactive data visualization, using a consistent declarative architecture. The library distinguishes itself through specialized, enterprise-grade capabilities that extend beyond standard UI elements. It includes a robust document processing

Ticker is a custom Android UI component that implements rolling character animations to simulate mechanical odometer displays. It provides a scrolling text view designed to animate transitions between different strings using vertical motion. The component utilizes a custom drawing loop and character-array sequence mapping to control the vertical scrolling path. It supports wrapped animation paths to create seamless loops and includes mechanisms to handle translation offsets when transitioning between strings of varying lengths.

XRecyclerView is an Android list component and extension library that adds pull-to-refresh and infinite scrolling behaviors to a standard RecyclerView. It serves as a scrollable mobile UI element designed to manage data-driven lists with support for dynamic headers and footers. The library provides a gesture-based interface for triggering content reloading via a pull-to-refresh widget and implements a mechanism for triggering data fetch callbacks when a user reaches the bottom of a list to enable infinite scrolling. It further supports dynamic list header management and the implementation of

This project is a collection of educational code samples and reference implementations for learning the React library. It provides curated examples of frontend architecture patterns used to build and structure user interfaces in web applications. The repository focuses on practical implementation patterns, offering a set of React component examples that demonstrate how to organize components and hooks. These materials serve as a guide for translating design requirements into functional code through studied implementation samples. The content covers the fundamentals of React frontend developm

Chatto is a Swift-based UI framework and component library for building messaging interfaces on iOS. It provides a collection of reusable interface components for rendering text bubbles, photo attachments, and interactive input areas. The framework centers on a paginated chat interface that loads conversation history in both directions. To maintain scrolling performance, it employs background layout calculations for message cells. The library covers the construction of modular messaging screens and the implementation of mobile chat interactions, such as keyboard dismissal and swipe-to-reveal

ShineButton is an Android UI animation library that provides customizable button components with integrated light-sweep and particle animations. It functions as a view component extension for Android interfaces to draw user attention through interactive visual effects. The library features a system for creating light-sweep animations and vibrant particle effects that trigger during user interaction. It allows for the definition of button silhouettes through custom image masking and the application of vector drawables. Visual styling is managed through configuration parameters that adjust the

Seed is a frontend framework for building single-page applications using Rust and WebAssembly. It provides a virtual DOM rendering engine and a component-based UI library to construct modular, reusable interface elements. The framework implements a unidirectional data flow model based on the Elm architecture to ensure type-safe state management and predictable state transitions. It utilizes compile-time macros to transform declarative UI definitions into efficient instructions for the browser. The project covers a broad range of web capabilities, including application routing, content intern

FlowLayout is a custom Android view widget designed to wrap child elements across multiple lines. It functions as an adapter-based layout that populates and updates flowing content from a data source, specifically for displaying collections of tags or chips. The component includes a tag selection system that supports single or multiple selection modes with configurable limits. It manages user interactions through tag click handling and includes a state manager to persist selection indices across activity reconstruction and screen rotations. The library provides capabilities for dynamic data

Material Components is a cross-platform user interface framework and design system library that provides a collection of reusable interface elements. It is built to ensure consistent visual identity and interaction patterns across diverse web and mobile environments by utilizing shared design tokens and standardized development guidelines. The project distinguishes itself through a modular architecture that allows for the independent integration or extension of individual interface components. It supports both native and cross-platform implementations, enabling developers to maintain a unifie

React Virtuoso is a React component library for rendering large datasets efficiently through virtualized lists, grids, tables, and chat interfaces. It automatically measures variable-height items at runtime, computes accurate scroll offsets without requiring fixed sizes, and renders only the items within the visible viewport plus a configurable buffer zone. The library manages scroll position through a state machine that tracks direction, position, and anchor items to handle auto-scroll, sticky headers, and bidirectional loading. The library distinguishes itself with specialized components fo

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

LoadingDrawable is an Android loading drawable library that provides customizable drawable components to indicate background task activity or loading states. It functions as a collection of custom view components and progress indicators that integrate with standard Android views. The library enables the rendering of animated loading indicators for refresh components or image placeholders and tracks loading progress to reflect the completion percentage of time-consuming operations. The implementation covers Android progress visualization and UI design, utilizing canvas-level drawing and drawa

ring-ui is a web UI component library used to build consistent web applications through a shared set of reusable interface elements and standardized styles. It provides a foundation for web interface development, specifically supporting the creation of visual experiences for software extensions and plugins. The library includes a grid-based layout system for organizing screen content and maintaining responsiveness across different window sizes. It features a CSS variable theming system for applying consistent visual identities, a data table framework for rendering large datasets, and a form i

This project is a React component library and web UI design system designed for creating interactive web interfaces. It functions as a responsive frontend framework that provides a collection of modular building blocks to ensure visual consistency across different application pages and devices. The system utilizes a CSS-in-JS styling framework that generates and injects styles at runtime through a centralized property injection system. This approach allows for the implementation of a theme-driven architecture where layouts and color themes automatically adjust based on screen size and user pr

CircleProgress is a custom view library for Android that provides reusable UI widgets for rendering circular, donut, or arc-shaped progress indicators. It is designed to help developers visualize task completion status and data progress within native mobile application interfaces. The component allows for the display of custom text labels and inner graphical assets alongside the progress indicator. It functions by manually calculating paths and arcs on a canvas surface, translating progress percentages into geometric angles to ensure accurate positioning within a circular frame. The library

MaterialSearchView is an Android UI component that provides a search interface following Material Design guidelines. It functions as a reusable visual element for implementing search bars and query inputs within mobile applications. The component includes a search suggestion provider to display predefined query options as users type and built-in voice search integration to convert spoken commands into text input. The project covers search interface development and component styling, allowing for the customization of colors and icons to match specific application themes.

CoordinatorTabLayout is a custom Android user interface component that integrates tabbed navigation with folding headers and paging container synchronization. Built for the native Android view system, it implements Material Design patterns to create immersive screens where header content collapses as the user scrolls. The component synchronizes tab selection events with a paging container to update visible content. It manages the coordination between a tab navigation bar and a folding header, ensuring that scrolling events and page transitions remain aligned. The layout includes capabilities

SmoothProgressBar is an Android custom progress bar library designed to render customizable horizontal and circular indeterminate loading indicators. It functions as a reusable UI component and view extension used to display the status of background processes within Android applications. The library provides smooth animations and custom styles to create fluid loading states. It supports both linear and circular formats, allowing for specific colors and styles to match a mobile application's design system.

ExpandableTextView is a reusable Android UI component and a custom extension of the standard Android TextView. It is designed to manage the display of long text blocks by toggling them between truncated and full-length states. The component implements a read-more interaction that triggers animated height transitions to expand or collapse content. It uses internal state management to switch between read-more and read-less labels based on the current visibility of the text. This view handles text truncation logic and dynamic line manipulation to ensure a compact layout while maintaining the ab

This project is an open-source educational resource and technical guide focused on React.js. It serves as a learning platform and curriculum for mastering frontend web development through structured tutorials and hands-on coding exercises. The resource specifically focuses on component architecture and the creation of modular, reusable user interfaces. It provides guidance on implementing unidirectional data flow and managing the lifecycle of interactive components. The curriculum covers core capabilities including state management patterns and the implementation of global stores. It transla

PageIndicatorView is an Android custom view designed to track and visualize page progress within sliding layout systems. It serves as a visual indicator for ViewPager, synchronizing the active page marker and total page count with the state of a page slider. The component provides interactive visual effects and motion primitives that animate transitions during user swipe gestures. These include sliding or scaling effects that respond to touch movements to indicate the current position in a sequence. The project covers the implementation of page indicators for mobile navigation and onboarding

This project is a comprehensive technical interview study resource designed to help developers prepare for engineering job assessments. It functions as a structured guide that curates essential computer science fundamentals, web development standards, and programming language concepts into a format optimized for professional evaluation. The repository distinguishes itself by providing strategic guidance on architectural decision-making and professional communication. Beyond simple question-and-answer pairs, it offers frameworks for articulating experience during interviews and suggests profes

Viewerjs is a JavaScript image viewer library and frontend media display tool. It functions as an image gallery component and web-based manipulator for rendering images within browser interfaces. The library enables interactive image inspection through zooming, panning, rotating, and flipping operations. It supports both full-screen modal overlays and embedded inline page rendering to accommodate different display requirements. The project includes systems for gallery navigation, such as automated slideshows and index-based selection. It provides interface controls for keyboard-driven naviga

AndroidX is the official collection of Android Jetpack libraries for building Android applications. It provides a suite of backward-compatible APIs that expose modern platform features on older Android versions, ensuring consistent functionality across devices. The project is built around lifecycle-aware component architecture, with tools like ViewModel for preserving UI data across configuration changes, LiveData for lifecycle-aware data observation, and WorkManager for constraint-based background task scheduling. The project distinguishes itself through compile-time code generation and type