Kotlin Github Star Ranking at 2016/05/14

Kotlin Github Star Ranking at 2017/05/25

Kotlin/anko                                2699
Pleasant Android application development


LWJGL/lwjgl3                               769
LWJGL is a Java library that enables cross-platform access to popular native APIs useful in the development of graphics (OpenGL), audio (OpenAL) and parallel computing (OpenCL) applications. 


JakeWharton/kotterknife                    715
View "injection" library for Android.


ReactiveX/RxKotlin                         699
RxJava bindings for Kotlin


square/sqldelight                          615
Generates Java models from CREATE TABLE statements.


intellij-rust/intellij-rust                596
Rust IDE built using the IntelliJ Platform


antoniolg/Bandhook-Kotlin                  592
A showcase music app for Android entirely written using Kotlin language


nekocode/kotgo                             442
:flags: An android development framework on kotlin using MVP architecture.


Vektah/CodeGlance                          441
Intelij IDEA plugin for displaying a code mini-map similar to the one found in Sublime


PaulWoitaschek/MaterialAudiobookPlayer     421
Audiobook Player for Android


Kotlin/kotlin-koans                        343
Kotlin workshop


JetBrains/kotlin-examples                  342
Various examples for Kotlin


francoiscampbell/CircleLayout              327
An Android layout for arranging children along a circle


pawegio/KAndroid                           322
Kotlin library for Android


kittinunf/Fuel                             297
The easiest HTTP networking library for Kotlin/Android


JakeWharton/dex-method-list                295
A simple utility which lists all method references in a dex file.


nekocode/murmur                            285
:musical_note: A third-party DoubanFM Android client.


hhariri/wasabi                             255
An HTTP Framework


TinyMission/kara                           247
Kotlin Web Framework for the JVM


BennyWang/KBinding                         246
Android MVVM framework write in kotlin, develop Android has never been so fun.


shiraji/permissions-dispatcher-plugin      238
IntelliJ plugin for supporting PermissionsDispatcher


antoniolg/Kotlin-for-Android-Developers    235
Companion App for the book


damianpetla/kotlin-dagger-example          233
Example of Android project showing integration with Kotlin and Dagger 2


develar/settings-repository                232
Supports sharing settings between installations of IntelliJ Platform based products used by the same developer (or team) on different computers


JetBrains/spek                             225
A specification framework for Kotlin


mplatvoet/kovenant                         222
Kovenant. Promises for Kotlin.


wuapnjie/PoiShuhui-Kotlin                  197
一个用Kotlin写的简单漫画APP


brianegan/bansa                            186
A state container for Java & Kotlin, inspired by Redux & Elm


jonnyzzz/TeamCity.Node                     185
Node.js, NPM and Phantom.JS runners for TeamCity


mpcjanssen/simpletask-android              184



atsky/haskell-idea-plugin                  183
IntelliJ IDEA plugin for Haskell


johnlindquist/AceJump                      183
A single char search, select, and jump


fython/MaterialStatusBarCompat             181
Easy to make status bar translucent/tint on both Kitkat and Lollipop (完美地使 Kitkat 与 Lollipop 上的状态栏同时透明/变色)


inorichi/tachiyomi                         163
Free and open source manga reader for Android


MarioAriasC/funKTionale                    159
Functional constructs for Kotlin


kohesive/injekt                            157
Dependency Injection for Kotlin


ingokegel/jclasslib                        148
jclasslib bytecode viewer is a tool that visualizes all aspects of compiled Java class files and the contained bytecode.


hzsweers/palettehelper                     138
Utility Android app for generating color palettes of images using the Palette library. Written in Kotlin.


irontec/android-kotlin-samples             137
Some basic samples of Kotlin for Android


cbeust/kobalt                              137
Kobalt is a Kotlin-based build system for the JVM.


SalomonBrys/Kotson                         121
Kotlin bindings for JSON manipulation via Gson


satorufujiwara/kotlin-android-flux         120
Example of Android app with Flux and Kotlin and Dagger2 and famous libraries.


maannajjar/lattekit                        113
Android framework for building UI quickly in Kotlin, inspired by React.js


yoavst/androidKotlin                       112
Kotlin extenstion method for better Android development


edvin/tornadofx                            105
Lightweight JavaFX Framework for Kotlin


sirlantis/rubocop-for-rubymine             105
Use RuboCop in RubyMine so you can stay independent


VladimirLichonos/kotlinAndroidLib          103
Kotlin "sugar" for Android


nhaarman/mockito-kotlin                    102
Using Mockito with Kotlin


geminiwen/tudounotepad                     95
A simple Notepad Application developed on Kotlin


Kotlin/dokka                               95
Documentation Engine for Kotlin


mvarnagiris/expensius                      93



cheptsov/kotlin-nosql                      90
NoSQL database query and access library for Kotlin


FasterXML/jackson-module-kotlin            89
Module that adds support for serialization/deserialization of Kotlin (http://kotlinlang.org) classes and data classes.


pbyrne84/DynamicReturnTypePlugin           89



nsk-mironov/kotlin-jetpack                 89
A collection of useful extension methods for Android


cbeust/klaxon                              88
A JSON parser for Kotlin


Turbo87/intellij-emberjs                   87
Ember.js support for JetBrains IDEs (IntelliJ, WebStorm, ...)


mazurio/bodyweight-fitness-android         85
Bodyweight Fitness (Android)


SalomonBrys/Kodein                         84
Painless Kotlin Dependency Injection


ollide/intellij-java2smali                 84
A plugin for IntelliJ IDEA & Android Studio to easily compile Java & Kotlin files to smali.


zzhoujay/WallpaperStore                    82
完全使用Kotlin开发的一个壁纸应用


ragunathjawahar/kaffeine                   81
Kaffeine is a Kotlin-flavored Android library for accelerating development.


YeungKC/Gank.io-for-Kotlin-Android         80
一个 Kotlin 开发的 Gank.io 客户端


premnirmal/StockTicker                     80
A resizable stock ticker widget for your android home screen, written in Kotlin


hotpodata/redchain                         77
An Android app written in Kotlin to help keep you motivated towards your daily goal(s)


mcxiaoke/kotlin-koi                        76
Koi, a lightweight kotlin library for Android Development.


GavinPacini/daysuntil                      69
Android app demonstrating Kotlin, RxJava, Realm and More


juanchosaravia/Keddit                      69
Keddit: A Reddit Android client using Kotlin (Retrofit, RxJava, RxAndroid...)


chibatching/Kotpref                        69
Kotpref - Android SharedPreferences delegation library for Kotlin


moshbit/Kotlift                            66
Kotlift is the first source-to-source language transpiler from Kotlin to Swift


kohesive/solr-undertow                     65
Solr / SolrCloud running in high performance server - tiny, fast startup, simple to configure, easy deployment without an application server.


andrewoma/kwery                            64
Kwery is an SQL library for Kotlin


porokoro/paperboy                          63
A changelog library for Android


burntcookie90/KotMeh                       61



sdeleuze/geospatial-messenger              59
Geospatial messenger application written with Spring Boot + Kotlin + PostgreSQL


drakeet/SmartisanNote                      58
An unofficial Smartisan Notes, developed in Kotlin programming language.


kotlintest/kotlintest                      57
Kotlin test framework based on the excellent Scalatest


timmutton/redex-plugin                     55



ItsPriyesh/chroma                          54
Material color picker view for Android in Kotlin


ex3ndr/telegram-tl                         53
TL Compiler for Telegram project


MehdiK/Humanizer.jvm                       52



marcoRS/volley-examples                    51
Examples of Volley's image loader and http request mechanisms. OkHttp is used as the Http Client


hotchemi/khronos                           51
An intuitive Date extensions in Kotlin.


npryce/hamkrest                            49
Hamcrest for Kotlin


dodyg/Kotlin101                            48
101 examples for Kotlin Programming language.


kohesive/klutter                           47
A mix of random small libraries for Kotlin, the smallest reside here until big enough for their own repository.


zzhoujay/DailyGank                         46
每日干货


Fi5t/Preference                            46
User-friendly DSL to work with Android Shared Preferences


eugenkiss/kotlinfx                         45
UNMAINTAINED: A layer on top of JavaFX to make better use of Kotlin's features.


Kotlin/ktor                                44
Web backend framework for Kotlin


Levelmoney/kbuilders                       43
Apply Kotlin type-safe builders to all the Builders.


jrenner/kotlin-voxel                       43
A voxel engine (like Minecraft) written in Kotlin


evanchooly/javabot                         42
factoid bot for irc channels


kittinunf/Result                           41
The modelling for success/failure of operations in Kotlin


jonninja/node.kt                           41
A web framework built in Kotlin that is inspired by Node.js


sockeqwe/Model-View-Intent-Android         41
A demo that shows how to apply Model-View-Intent on Android


mythz/kotlin-linq-examples                 39
C#'s 101 LINQ Samples translated to Kotlin


chemouna/Nearby                            39
Foursquare client written in kotlin.


kyze8439690/V2EX-Daily-Hot-Widget-Kotlin   38
An android widget which is written in kotlin


TouK/bubble                                38
Screen orientation detector for android


mplatvoet/kovenant-android-demo            36
Kovenant Android Demo (Kotlin, Anko) 


winterbe/expekt                            36
BDD assertion library for Kotlin


siosio/GradleDependenciesHelperPlugin      35
Gradleのdependencies内で、mavenからライブラリ検索して補完出来るプラグイン


mikehearn/KotlinFPWebinar                  35
Code written as part of the Kotlin FP live programming tutorial


yanex/anko-example                         35
A small application built with Anko DSL


jkcclemens/khttp                           32
Kotlin HTTP requests library. Similar to Python requests.


shalupov/idea-cloudformation               32
AWS CloudFormation plugin for IntelliJ-based IDEs (IntelliJ IDEA, RubyMine, WebStorm, PhpStorm, PyCharm, AppCode, Android Studio, DataGrip, CLion)


VerachadW/restful-android-kotlin           32
POC for Restful Android App with Realm, Robospice, Retrofit. All of them will be wrote with Kotlin


kohesive/kovert                            31
The invisible REST and web framework


yoavst/quickapps                           31
Quick Apps for LG G3 Quick Circle case


kelsos/mbrc                                31
MusicBee Remote for Android


StephenVinouze/ShapeTextDrawable           31
A Kotlin lightweight library to easily draw shapes that may contain text within them


koolio/kool                                31
kool.io is an open source kotlin based framework for creating real time web applications


ItsPriyesh/HexaTime                        30
A hexadecimal clock live wallpaper.


ntaro/knit                                 30
JUnit API set for Kotlin


nsk-mironov/smuggler                       30
The easiest way to make your data classes Parcelable