Projects sharing features with Kotlin For Android Developers

This project is a reference Kotlin Android application template and a set of sample implementations demonstrating Clean Architecture principles. It provides a structural design that isolates core business rules from the user interface and data sources into distinct, layered modules. The implementation focuses on the Model-View-ViewModel (MVVM) pattern to decouple UI logic from data models. It utilizes a dependency injection framework to automate object creation and manage component lifecycles, while employing a repository pattern to abstract data requests across memory, disk, and cloud source

Effector is a reactive state management library designed for building complex, event-driven applications. It functions as a data flow engine that models application logic as a directed acyclic graph, ensuring that state updates propagate automatically through interconnected nodes. By utilizing atomic state updates and declarative unit composition, the library maintains data consistency and provides a predictable execution model for managing application state. The project distinguishes itself through its framework-agnostic architecture, which decouples business logic from user interface implem

This project is a reference implementation of the Model-View-Presenter (MVP) architecture for Android applications. It focuses on separating business logic from the user interface by decoupling data logic, UI presentation, and view layers. The implementation distinguishes itself through the inclusion of a boilerplate generator that automatically creates the activity, presenter, and view files required for the MVP pattern. It utilizes a compile-time dependency injection framework to manage object lifetimes and a reactive programming workflow to handle asynchronous data streams and event propag

This repository serves as an educational resource for implementing asynchronous programming patterns in Android applications using Kotlin Coroutines and Flow. It provides a collection of practical examples and unit tests designed to demonstrate how to manage background tasks, concurrent network requests, and reactive data streams while maintaining a responsive user interface. The project focuses on structured concurrency, offering patterns for organizing tasks into hierarchical scopes that automatically propagate cancellation and lifecycle signals. It emphasizes the integration of lifecycle-a

This project is a Swift iOS architecture template that implements the Clean Architecture pattern. It organizes software into distinct layers to decouple business rules from external frameworks, user interfaces, and infrastructure to improve testability and maintenance. The template incorporates Domain Driven Design to isolate core business logic and utilizes a modular application structure to divide features into independent modules. It employs the Coordinator pattern to remove routing logic from view controllers and a dependency injection framework to ensure components remain independent and

This repository serves as a centralized collection of technical documentation and architectural patterns for developers building mobile software on the Android platform. It functions as a comprehensive guide for implementing idiomatic Kotlin code and establishing consistent engineering standards across mobile projects. The project provides curated resources focused on Android development best practices and efficient programming patterns. By emphasizing maintainable code structures and recommended architectural approaches, it assists teams in managing the complexity of mobile application devel

This project provides a collection of reference materials, guides, and cheatsheets designed to optimize the Android development workflow. It serves as a comprehensive resource for implementing best practices in application building, debugging, and user interface design. The repository covers specialized techniques for build optimization, including methods to reduce binary sizes and accelerate compilation. It also provides detailed references for device debugging, memory leak detection, and the application of Material Design principles. The project further details productivity enhancements fo

This project is a collection of Android application reference implementations and sample projects. It provides educational source code demonstrating standard development patterns for building functional mobile applications. The repository includes specific examples for Android UI design, data persistence, and hardware integration. It provides reference implementations for handling long-running background processes and system broadcasts, as well as demonstrations of building layouts and custom graphics. The codebase covers a broad range of capabilities including network programming for remote

This project is a reference library for Android development, providing source code and sample applications that demonstrate architectural patterns and the implementation of core API capabilities. It serves as a collection of reference implementations for data management, system integration, and user interface component development. The library provides specific examples for managing hardware interfaces, background tasks, and inter-process communication. It includes a gallery of user interface components and patterns for implementing accessibility features and system-level font scaling. The p

Small is a cross-platform plugin framework and modularization tool designed to break monolithic mobile applications into independent components. It provides a modular mobile architecture that allows developers to split applications into decoupled plugins to reduce system complexity and memory usage across multiple operating systems. The framework includes a dynamic module loader for on-demand feature loading to improve startup times and a dependency injection service registry that connects feature modules to a central core for service discovery. The system provides a platform abstraction lay

This project is a TypeScript mobile application scaffold and framework template for building cross-platform iOS and Android applications. It provides a standardized architectural starting point that emphasizes a separation of concerns by isolating business logic from the user interface. The template functions as an architecture kit with built-in support for environment-aware configurations, allowing different API secrets and settings across development and production builds. It also serves as an internationalized starter project featuring dynamic visual theme injection and multi-language loca

This project is a collection of reference implementations and code samples for building cross-platform user interfaces using the Xamarin.Forms framework. It provides practical examples for developing mobile and desktop applications from a single codebase targeting multiple operating systems. The repository focuses on architectural patterns and integration strategies, specifically demonstrating the use of MVVM to synchronize data between models and views. It includes samples for native platform integration, such as invoking platform-specific APIs and creating custom renderers to override defau

This project is a technical study guide and architectural analysis of the Vue.js framework. It serves as an educational resource for understanding the implementation of a reactive framework, providing source code analysis and architectural visualizations to explain the internal workings of the Model-View-ViewModel pattern. The project focuses on the mechanics of reactive framework implementation, specifically how dependency tracking, getters, and setters are used to synchronize state with a user interface. It includes detailed examinations of the virtual DOM and the process of reconciling ele

EffectiveAndroidUI is a collection of reference implementations and sample projects demonstrating Android UI architectural patterns, navigation strategies, and resource management techniques. It provides practical examples of implementing Model-View-Presenter and Model-View-ViewModel patterns to separate business logic from the user interface. The project features demonstrations of centralized screen transition logic and communication between fragments. It includes examples of resource management using custom qualifiers to organize assets and adapt layouts based on screen density and size. T

Draper is a presentation layer framework and decorator library for Ruby on Rails that implements the view-model pattern. It serves as a proxy-based system to separate presentation logic from business models, allowing view-specific data transformations to be isolated from the underlying data. The framework provides specialized capabilities for managing how data is displayed, including the ability to wrap single objects or entire collections. It supports recursive decoration for associated models and the injection of view context and request state into decorators to allow for conditional presen

This is the open-source Android application for Kickstarter, a crowdfunding platform that connects creators with backers. The app enables users to discover creative projects and campaigns, pledge financial support in exchange for tiered rewards, and share campaign details through social media and messaging platforms. The application is built with a standard Android architecture that combines compile-time dependency injection, reactive data flows, and declarative UI binding. It uses Dagger 2 for wiring together services and repositories, RxJava for managing asynchronous operations, and a Model

This project is a SwiftUI app template and architectural blueprint for building iOS applications. It implements Clean Architecture and the MVVM pattern to separate business logic, data access, and the user interface into distinct layers. The framework utilizes a dependency injection container to manage object lifetimes and a flow coordinator pattern to handle navigation and screen transitions independently from the view layer. The codebase includes systems for network data management, featuring remote data pagination, cache-backed retrieval, and data mapping via data transfer objects. It als

This repository is a collection of Swift programming examples and an iOS app architecture reference. It provides a set of small applications and refactored projects that demonstrate the practical application of the Swift language, system frameworks, and user interface components. The project serves as a design pattern reference for implementing professional software architecture. It covers the application of Model-View-ViewModel, protocol-oriented programming, and dependency injection to decouple components and increase code reuse. Additional resources focus on test-driven development, provi

Van is a reactive JavaScript UI framework designed for building user interfaces with state binding and automatic DOM updates without a virtual DOM. It functions as a buildless frontend framework, allowing the creation of reactive applications using standard JavaScript functions that run directly in the browser without a compilation step. The framework includes a reactive state manager that uses proxy-based objects to track dependencies and trigger targeted UI updates. It provides a server-side rendering tool for generating static HTML and a corresponding client-side hydration process to attac

NullAway is a Java static analysis tool and build-time detector designed to identify null pointer risks. It functions as a nullability checker that uses annotations to verify that references are not null before they are dereferenced, preventing runtime crashes. The analyzer implements the JSpecify standard to ensure consistent nullability annotations across different Java libraries. It distinguishes itself through the use of a service provider interface to model the nullability behavior of third-party libraries that lack source annotations and by providing specialized support for Lombok-gener

Inject is a dependency injection library for Go that manages object lifecycles and wires application components by automating the provision of dependencies. It functions as a reflection-based container that maps specific values to their corresponding types, enabling the automatic retrieval and injection of objects into application logic. The library distinguishes itself through its ability to perform automatic function invocation, where it inspects function signatures at runtime to resolve and provide required arguments from a central registry. It also supports struct field injection, which p

Small-Spring is a simplified Java implementation of the Spring framework designed to study the internal architecture of inversion of control containers and dependency injection frameworks. It functions as a bean container that manages object lifecycles and resolves dependencies through automated instantiation and property injection. The project implements a mechanism for intercepting method calls using dynamic proxies to support aspect-oriented programming. It separates cross-cutting concerns from business logic by wrapping target objects to modify method executions. The system covers compon

Swinject is a dependency injection framework for Swift that manages object creation and wiring through a centralized container. It resolves dependencies by looking up registered service types at runtime, supporting iOS, macOS, and Linux platforms. The framework provides multiple injection patterns, including initializer injection where dependencies are passed through initializer parameters, property injection that sets resolved dependencies on stored properties after object creation, and method injection that calls methods with resolved dependencies as arguments. It handles complex dependency

React is a JavaScript library for building user interfaces based on a component-driven architecture and unidirectional data flow.

This project is a comprehensive learning resource and technical reference for reactive programming with RxJS. It provides a structured curriculum, curated examples, and an indexed operator catalog to help developers shift from imperative to declarative programming using observable data streams and functional operators. The repository features a library of reactive UI patterns and implementation recipes. These cover practical applications such as type-ahead search, game loops, gesture-based interactions like swipe-to-refresh, and security overlays like lockscreens. The resource covers a broad

Koin is a dependency injection framework for Kotlin applications that manages object lifetimes and resolves dependencies through a lightweight container. It functions as a multiplatform library, allowing shared object definitions and resource bindings to be reused across different target platforms and source sets. The framework provides a system for resolving dependencies directly within user interface components to decouple business logic from view implementations. It includes a compile-time dependency validator that analyzes dependency graphs during the build process to detect missing bindi

Solid is a declarative JavaScript framework for building user interfaces through fine-grained reactivity. By utilizing a compile-time template transformation process, it converts JSX into direct DOM manipulation instructions, eliminating the need for a virtual tree. This architecture allows the framework to track dependencies at the individual element level, ensuring that state changes trigger surgical updates to the interface. The framework distinguishes itself through its isomorphic rendering pipeline, which shares reactive logic across server and client environments to support both initial