Awesome Kotlin

🎨 An Android library to create gradient animation like Instagram&Spotify

A time-traveling bytecode rewriter which adds future APIs to android.jar

🤖 An easy to use form validator for Kotlin & Android.

Ninety-Nine Problems in Kotlin

Kovenant. Promises for Kotlin.

🏀 An Android app for dribbble.com

Cross-platform test runner

在用户规模千万级别的app中验证过，稳定无兼容问题，5分钟让你的SDK拥有热修复能力。A SDK hotfix library with stable verified in tens of millions of users can be accessed in only five minutes.

SonarQube plugin for JetBrains IDEs providing code quality and security feedback directly in the IDE

Pet project using Clean Architecture + MVVM + Reactive Extensions + Android Architecture Components. The data are fetched from LondonTheatreDirect API. 🎭

Smoothly reacting to keyboard visibility changes in Android

Shows Material popup menus grouped in sections & more

Spring Boot Kotlin project with a REST Webservice and Spring Data

A collection of samples demonstrating different Espresso techniques.

No description.

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

No description.

Sample app using Android architecture components

Kotlin plugin for Vim. Featuring: syntax highlighting, basic indentation, Syntastic support

🤯 A slider widget rich in emoji and highly customisable.

Simple Android app to show how to design a multi-modules MVVM Android app (fully tested)

Android - Highlight different features of the app using Jetpack Compose

Firefox's Lockwise app for Android

A sample Android app using Kotlin, Dagger 2, RxJava, RxAndroid, Retrofit and Android Architecture Components with a modular setup & effective networking

A plugin to generate the Android version code and version name automatically based on git commits number, date and ...

An example Android app using Retrofit, Realm, Parceler, Dagger and the MVVM pattern with the data binding lib.

:closed_umbrella: An easy way to implement modern permission instructions popup.

JetBrains Kotlin Workshop Material

Elastic view is a regular CardView, which can flex from user touches

[Kotlin Android] Kotlin Android starter based MVP/Dagger2/RxJava2/Robolectric/Espresso/Mockito. It provides a generator to fast create a Kotlin Android project.

A content-aware cropping library for Android

Chat UI library for Android :zap:

OpenTrace Android app. Reference implementation of the BlueTrace protocol.

🗝️ Dotenv is a module that loads environment variables from a .env file

Redux implementation based on RxJava

A small library to handle Android fingerprint API.

Gradle Kotlin (http://kotlinlang.org) plugin for frontend development

A custom view that displays an image, a title, and a subtitle. Use it for errors, empty states, or just messages with images!

Kotlin, please, can you animate my views ?

DEFUNCT - Bot that plays Pokemon Go

🍭 The usual Snackbar, but elegant

Reactive Android Instrumentation Test Runner. Archived. Marathon is recommended as an alternative (https://github.com/Malinskiy/marathon).

Example of Android project showing integration with Kotlin and Dagger 2

A powerful Kotlin Multiplatform state machine library with clean DSL syntax and first-class Kotlin Coroutines support

Koi, a lightweight kotlin library for Android Development.

An HTTP Framework

Kotlin Web Framework for the JVM

Valiktor is a type-safe, powerful and extensible fluent DSL to validate objects in Kotlin

A state container for Java & Kotlin, inspired by Redux & Elm

A Kotlin-based build system for the JVM.