Open source projects in Kotlin

  • JetBrains/kotlin-native

    Kotlin/Native infrastructure

    ☕Kotlin   ★3459 stars   ⚠57 open issues   ⚭27 contributors   ☯over 3 years old  
  • Arasthel/SpannedGridLayoutManager

    Android RecyclerView.LayoutManager that resizes and reorders views based on SpanSize

    ☕Kotlin   ★302 stars   ⚠6 open issues   ⚭1 contributors   ☯about 2 years old  
  • fccaikai/Gan_Kotlin

    use kotlin build a gank app

    ☕Kotlin   ★89 stars   ⚠0 open issues   ⚭1 contributors   ☯about 2 years old  
  • satorufujiwara/kotlin-architecture-components

    This is a sample app that uses Android Architecture Components with Kotlin and Dagger 2.

    ☕Kotlin   ★182 stars   ⚠0 open issues   ⚭1 contributors   ☯about 2 years old  
  • Talentica/AndroidWithKotlin

    :rocket: These are android sample projects which are written in Kotlin. It covers video streaming, mp3 player, sqlite, location services, custom camera, o-notifications, simple compass etc.

    ☕Kotlin   ★276 stars   ⚠1 open issues   ⚭2 contributors   ☯about 2 years old  
  • hussien89aa/KotlinUdemy

    code for Kotlin videos on Udemy

    ☕Kotlin   ★383 stars   ⚠3 open issues   ⚭0 contributors   ☯over 2 years old  
  • nekocode/Kotlin-Android-Template

    🚀 An Android project template using Kotlin/MVP/ReactiveX. It provides a generator to fast create a Kotlin Android template project.

    ☕Kotlin   ★1377 stars   ⚠3 open issues   ⚭1 contributors   ☯almost 4 years old  
  • perwendel/spark-kotlin

    A Spark DSL in idiomatic kotlin // dependency: com.sparkjava:spark-kotlin:1.0.0-alpha

    ☕Kotlin   ★555 stars   ⚠15 open issues   ⚭3 contributors   ☯over 2 years old  
  • hhariri/oreilly-kotlin-course

    Source Code for O'Reilly Course

    ☕Kotlin   ★131 stars   ⚠1 open issues   ⚭2 contributors   ☯almost 3 years old  
  • gojuno/koptional

    Minimalistic Optional type for Kotlin that tries to fit its null-safe type system as smooth as possible.

    ☕Kotlin   ★160 stars   ⚠2 open issues   ⚭2 contributors   ☯about 2 years old  
  • hhariri/mockito-sample

    Sample of using Mockito with Kotlin

    ☕Kotlin   ★34 stars   ⚠2 open issues   ⚭1 contributors   ☯almost 3 years old  
  • SeunAdelekan/Kanary

    A minimalist web framework for building REST APIs in Kotlin/Java.

    ☕Kotlin   ★279 stars   ⚠2 open issues   ⚭1 contributors   ☯over 2 years old  
  • Vuksa/RuntimePermissionsExtended

    Kotlin extension functions for easier and more concise Android permission handling.

    ☕Kotlin   ★135 stars   ⚠2 open issues   ⚭2 contributors   ☯about 2 years old  
  • zsmb13/MaterialDrawerKt

    A Kotlin DSL wrapper around the mikepenz/MaterialDrawer library.

    ☕Kotlin   ★243 stars   ⚠1 open issues   ⚭1 contributors   ☯over 2 years old  
  • V2Ray-Android/Actinium

    A 3rd party V2Ray client for Android

    ☕Kotlin   ★269 stars   ⚠32 open issues   ⚭2 contributors   ☯about 3 years old  
  • pardom/CleanNews

    Hacker News client written with Clean Architecture and Redux

    ☕Kotlin   ★78 stars   ⚠3 open issues   ⚭3 contributors   ☯over 3 years old  
  • DanielMartinus/Stepper-Touch

    Stepper Touch for Android based on MaterialUp submission

    ☕Kotlin   ★311 stars   ⚠3 open issues   ⚭1 contributors   ☯over 2 years old  
  • LeeeYou/RsKotlin

    Using Dagger2, Retrofit2, RxJava combined with Kotlin to display the message

    ☕Kotlin   ★100 stars   ⚠0 open issues   ⚭1 contributors   ☯over 3 years old  
  • KucherenkoIhor/Android-Architecture-Components

    The template project that uses Android Architecture Components with Repository pattern. The simple app that uses awesome Fuel library instead of Retrofit for perfoming HTTP request. The app also persists data using the Room library and display data in RecyclerView.

    ☕Kotlin   ★223 stars   ⚠2 open issues   ⚭1 contributors   ☯over 2 years old  
  • githubwing/GankClient-Kotlin

    gank.io kotlin实现的干货集中营Android客户端 Kotlin Dagger Databinding Rxjava Retrofit Okhttp3

    ☕Kotlin   ★1148 stars   ⚠10 open issues   ⚭1 contributors   ☯almost 3 years old  
  • importre/kotlin-unwrap

    :gift: Unwrap nullable variables in Kotlin

    ☕Kotlin   ★39 stars   ⚠0 open issues   ⚭1 contributors   ☯about 3 years old  
  • Kotlin/anko-example

    A small application built with Anko DSL

    ☕Kotlin   ★213 stars   ⚠8 open issues   ⚭2 contributors   ☯over 4 years old  
  • cesarferreira/kotlin-pluralizer

    :sunny: Kotlin extension to pluralize and singularize strings

    ☕Kotlin   ★27 stars   ⚠1 open issues   ⚭3 contributors   ☯almost 3 years old  
  • 0xFireball/Enlightened

    An elegant, minimalist highlighting code editor for Android

    ☕Kotlin   ★133 stars   ⚠17 open issues   ⚭1 contributors   ☯almost 3 years old  
  • xurxodev/Movies-Kotlin-Kata

    Katas for practice Kotlin( Coroutines, dataclasses, delegate properties...) Clean Architecture and best practices in Android(DI, Dagger, MVP, Espresso) implemented by Jorge Sánchez (Xurxodev)

    ☕Kotlin   ★150 stars   ⚠3 open issues   ⚭2 contributors   ☯over 2 years old  
  • gurleensethi/kotlin-weather

    Simple android weather app developed in kotlin, demonstrating the use of RxJava, Retrofit and implementing MVP.

    ☕Kotlin   ★114 stars   ⚠2 open issues   ⚭1 contributors   ☯about 2 years old  
  • chrislo27/RhythmHeavenRemixEditor2

    Rhythm Heaven Remix Editor - An audio remix editor for the Rhythm Heaven series

    ☕Kotlin   ★50 stars   ⚠3 open issues   ⚭9 contributors   ☯almost 3 years old  
  • r21nomi/GLRippleView

    Custom GLSurfaceView for Android to show image with ripple effect using OpenGL.

    ☕Kotlin   ★133 stars   ⚠2 open issues   ⚭1 contributors   ☯about 2 years old  
  • dbacinski/Android-Testing-With-Kotlin

    Android Testing With Kotlin

    ☕Kotlin   ★252 stars   ⚠4 open issues   ⚭3 contributors   ☯almost 3 years old  
  • XiaoQiWen/KRefreshLayout

    强大的下拉刷新库,定制任意Header。比官方SwipRefrehLayout处理更加友好(Kotlin、Java双版本)

    ☕Kotlin   ★192 stars   ⚠1 open issues   ⚭2 contributors   ☯about 2 years old