Showing 23 open source projects for "logic"

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  • 1
    Workflow

    Workflow

    A Swift and Kotlin library for making composable state machines

    ...A unidirectional data flow library that uses immutable data within each Workflow. Data flows in a single direction from the source to the UI, and events in a single direction from the UI to the business logic. Each logical component area is separated into a Workflow with a finite set of states and the logic to transition between them.
    Downloads: 4 This Week
    Last Update:
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  • 2
    Seal

    Seal

    Video/Audio Downloader for Android, based on yt-dlp

    Video/Audio Downloader for Android. Download videos and audio files from video platforms supported by yt-dlp (formerly youtube-dl). UI and logic written with pure Kotlin. Single activity, no fragments, only composable destinations.
    Downloads: 177 This Week
    Last Update:
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  • 3
    Decompose

    Decompose

    Kotlin Multiplatform lifecycle-aware business logic components

    Decompose is a Kotlin Multiplatform library for breaking down your code into tree-structured lifecycle-aware business logic components (aka BLoC), with routing functionality and pluggable UI (Jetpack/Multiplatform Compose, Android Views, SwiftUI, Kotlin/React, etc.).
    Downloads: 0 This Week
    Last Update:
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  • 4
    PreCompose

    PreCompose

    Compose Multiplatform Navigation && State Management

    Compose Multiplatform Navigation && ViewModel, inspired by Jetpack Navigation, ViewModel and Lifecycle, PreCompose provides similar (or even the same) components for you but in Kotlin, and it's Kotlin Multiplatform project.
    Downloads: 1 This Week
    Last Update:
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  • 5
    SmsForwarder

    SmsForwarder

    Monitors Android mobile phone text messages, calls, and notifications

    SmsForwarder is an Android application designed to monitor incoming communications such as SMS messages, phone calls, and app notifications, and then automatically forward them to configured destinations based on user-defined rules, making it ideal for remote monitoring, backup, or automation scenarios. Users can set custom logic so that certain messages or notifications trigger forwarding to group chat bots (like DingTalk or enterprise WeChat), webhook endpoints, email, push services (PushPlus, Bark), Telegram bots, and other channels, allowing flexible integration with communication workflows. In addition to basic forwarding, the app’s rule-based engine can filter messages, enabling selective forwarding based on content, sender, or event type, and it can even push details like call logs or device battery status. ...
    Downloads: 7 This Week
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  • 6
    Godot Kotlin JVM

    Godot Kotlin JVM

    Godot Kotlin JVM Module

    ...It is built as a module (like the C# binding) to interact with Godot's core internally. The binding provides you Godot APIs as Kotlin classes, so you can write your game logic completely in Kotlin. Your code will be compiled into a .jar which is then executed by an embedded JVM, so you don't have to worry that your users have Java installed. It's already embedded in your game executable. You also don't have to worry about any binding logic. Just write your game scripts like you would for GDScript or C# but with all the syntactic sugar of Kotlin.
    Downloads: 2 This Week
    Last Update:
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  • 7
    GitHub Workflows Kt

    GitHub Workflows Kt

    Authoring GitHub Actions workflows in Kotlin

    GitHub-workflows-kt is a tool for creating GitHub Actions workflows in a type-safe script, helping you to build robust workflows for your GitHub projects without mistakes, with pleasure, in Kotlin. We're often surrounded by YAML configuration. It's a powerful format that provides a simple syntax for defining hierarchical data, but it is sometimes used (abused?) to configure complicated scenarios which lead to complicated files that are difficult to write and maintain. Who among us hasn't...
    Downloads: 0 This Week
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  • 8
    Hexagon

    Hexagon

    Hexagon is a microservices toolkit written in Kotlin

    Hexagon is a microservices toolkit written in Kotlin. Its purpose is to ease the building of server applications (Web applications or APIs) that run inside a cloud platform. The Hexagon Toolkit provides several libraries to build server applications. These libraries provide single standalone features and are referred to as "Ports".
    Downloads: 3 This Week
    Last Update:
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  • 9
    Doodle

    Doodle

    A pure Kotlin UI framework for the Web and Desktop

    ...This simplicity and power apply to everything from user input to drag and drop. Doodle lets you build and animate anything. Start creating your app for the Web and Desktop; just define your View hierarchy and business logic, and go.
    Downloads: 0 This Week
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  • 10
    Sandwich

    Sandwich

    Sandwich is an adaptable and lightweight sealed API library

    ...This library empowers you to handle body data, errors, and exceptional cases more succinctly, utilizing functional operators within a multi-layer architecture. With Sandwich, the need to create wrapper classes like Resource or Result is eliminated, allowing you to concentrate on your core business logic. Sandwich boasts features such as global response handling, Mapper, Operator, and exceptional compatibility, including ApiResponse With Coroutines.
    Downloads: 1 This Week
    Last Update:
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  • 11
    KotlinConf

    KotlinConf

    The official KotlinConf application

    KotlinConf-App is the official mobile application for the KotlinConf developer conference, designed to help attendees and remote viewers engage with the event content, schedule, speakers, and sessions in an interactive and user-friendly way. Built using Kotlin Multiplatform (Kotlin/Native and Kotlin/Compose), it showcases Kotlin’s ability to deliver cross-platform experiences that share business logic across iOS and Android while still offering native performance and interaction patterns. The app includes features such as event agendas with filtering by track or speaker, detailed session descriptions, favorite scheduling, custom reminders, and access to live streams or recorded talks. It also usually provides information on venue maps, sponsors, and community activities to help attendees navigate the full conference experience.
    Downloads: 0 This Week
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  • 12
    Medusa Kotlin

    Medusa Kotlin

    Android fragment stack controller

    Fragment manager for your Single Activity - Multi Fragment app. Medusa is smart enough to handle fragment attachment/detachment or hiding/showing fragments. No more memory handling. No more fragment stack logic. Single activity and Multi Fragment structure is a new trend and reasonable to choose. Most of the popular apps like Instagram, YouTube, Spotify, etc. use a Single Activity with a bottom bar and control multiple fragments in that single activity. It was always hard to manage fragment managers in our application. We are using a bottom bar and the user has his history in every bottom bar tab. ...
    Downloads: 1 This Week
    Last Update:
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  • 13
    Android Upload Service

    Android Upload Service

    Easily upload files in the background with progress notification

    ...At the core of the library, there is a Service that handles multiple concurrent upload tasks in the background. It publishes broadcast intents to notify status. This way the logic is completely decoupled from the UI. You are safe launching upload requests from your fragments, activities and services without worrying about locking the thread in which you are. Check the wiki to learn how you can use it in your App. You are also safe if your app is put in the background. All the uploads will continue to be executed also when your device is idle. ...
    Downloads: 1 This Week
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  • 14
    Snippetory

    Snippetory

    Java templating solution with passive templates.

    Snippetory is a platform for java developers dealing with any text generation. The abstraction layer helps to keep the issues of the 'view' in the view, while all logic is implemented in java. Editing, debugging and testing, all with the tools one is already used to. The separation of template keeps the template simple, the logic compact, and easy to navigate, and offers completely new re-usage scenarios. Sourceforge code hosting is abandoned. Primary site is now https://gitlab.com/jproggy/Snippetory
    Downloads: 6 This Week
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  • 15
    TTS Server

    TTS Server

    Android system TTS application with Microsoft demo interface

    ...It is built with Kotlin and Jetpack Compose, and the project is structured into multiple libraries (lib-tts, lib-server, lib-compose, lib-database, etc.) to separate UI, server logic, and TTS handling. The app supports advanced features like automatic retry, fallback configurations, text replacement rules, and integrations with reading apps.
    Downloads: 14 This Week
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  • 16
    FastAdapter

    FastAdapter

    The bullet proof, fast and easy to use adapter library

    The FastAdapter is here to simplify creating adapters for RecyclerViews. Don't worry about the adapter anymore. Just write the logic for how your view/item should look like, and you are done. It's blazing fast, minimizing the code you need to write, and is easy to extend.
    Downloads: 4 This Week
    Last Update:
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  • 17
    Ruler

    Ruler

    Gradle plugin which helps you analyze the size of your Android apps

    App size is an important metric which directly correlates with business metrics like install conversion rate. Measuring app size is straightforward, but knowing what contributes to it is not. Especially in bigger projects with hundreds or thousands of modules and third-party dependencies. Ruler provides a convenient way to find out how much each module and dependency contributes to the total size of your app by running a single Gradle task. First you need to add the Ruler Gradle plugin to...
    Downloads: 0 This Week
    Last Update:
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  • 18
    Decompose Kotlin

    Decompose Kotlin

    Kotlin Multiplatform lifecycle-aware business logic components

    Decompose is a Kotlin Multiplatform library for breaking down your code into lifecycle-aware business logic components (aka BLoC), with routing functionality and pluggable UI (Compose, Android Views, SwiftUI, Kotlin/React, etc.).
    Downloads: 2 This Week
    Last Update:
    See Project
  • 19
    Reactive MVVM

    Reactive MVVM

    My way to MVVM using KotlinX Coroutines and Android data-binding

    My way to MVVM using KotlinX Coroutines with Android data binding. Use MVVM using architecture components with to separate Android Framework with a clean architecture to my domain logic. Use Android Databinding with LiveData to glue ViewModel and Android.
    Downloads: 0 This Week
    Last Update:
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  • 20
    Gradle Kotlin DSL Samples

    Gradle Kotlin DSL Samples

    Samples builds using the Gradle Kotlin DSL

    ...The Gradle Kotlin DSL provides support for writing Gradle build scripts using JetBrains' Kotlin language. It aims to provide Gradle users with a rich, flexible and statically-typed approach to developing build logic in conjunction with the best IDE and tooling experience possible. Gradle has features you cannot get from other build tools: A highly-customizable dependency resolution engine, visual build inspection and debugging tools, and many work avoidance mechanisms. Moreover, the Gradle user manual and guides contain build script excerpts that demonstrate both the Groovy DSL and the Kotlin DSL. ...
    Downloads: 0 This Week
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  • 21
    CodeView

    CodeView

    Display code with syntax highlighting in native way

    CodeView helps to show code content with syntax highlighting in native way.
    Downloads: 1 This Week
    Last Update:
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  • 22
    Multi-OS Engine

    Multi-OS Engine

    Multi-OS Engine: Create iOS Apps in Java (or Kotlin ... etc.)

    Multi-OS Engine provides a Java runtime and Java interfaces to iOS platform API to develop native iOS applications with native look and feel, native performance, and portability of common Java logic modules from your Android Apps. It comes fully integrated with Android Studio hosted on macOS or Windows and contains all the development tools needed to develop an iOS app and publish to the App Store.
    Downloads: 0 This Week
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  • 23
    RxBinding

    RxBinding

    RxJava binding APIs for Android's UI widgets

    ...To describe the interaction pattern with standard Android code, you would usually need to use a combination of both listeners, Handlers and AsyncTask. With RxJava and RxBinding, this logic can be greatly simplified and you can describe the interaction patterns between multiple UI components. You can use the RxJava to convert Android view events to Observables. Essentially the library wraps the listener and implements the Observable interface. RxBinding can be indicated as an extension for RxJava, which helps you to use it on Android development simply and easily.
    Downloads: 0 This Week
    Last Update:
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