The Kotlin Programming Language.

Square’s meticulous HTTP client for the JVM, Android, and GraalVM.

A collection of samples to discuss and showcase different architectural tools and patterns for Android apps.

A memory leak detection library for Android.

The Google I/O Android App

😍 A beautiful, fluid, and extensible dialogs API for Kotlin & Android.

A powerful image downloading and caching library for Android

Flexbox for Android

An Android app which provides design news & inspiration as well as being an example of implementing material design.

Pleasant Android application development

The flexible, easy to use, all in one drawer library for your Android project. Now brand new with material 2 design.

An Android Animation library which easily add itemanimator to RecyclerView items.

Make a cool intro for your Android app.

A logger with a small, extensible API which provides utility on top of Android's normal Log class.

A modern JSON library for Kotlin and Java.

RxJava binding APIs for Android's UI widgets.

Loop Habit Tracker, a mobile app for creating and maintaining long-term positive habits

Demos the new Android Design library.

An android image compression library.

RxJava bindings for Kotlin

Application Crash Reports for Android

Flexible multiple types for Android RecyclerView.

Kickstarter for Android. Bring new ideas to life, anywhere.

Android-Iconics - Use any icon font, or vector (.svg) as drawable in your application.

A fun to play quiz that showcases material design on Android

Android Library to rapidly develop attractive and insightful charts in android applications.

A blazing fast, powerful, and very simple ORM android database library that writes database code for you.

Muzei Live Wallpaper for Android

The most beautiful SMS messenger for Android

A multi-threaded download tool written with RxJava and Kotlin