Tivi is a TV show tracking Android app, which connects to trakt.tv

SmileyRating is a simple rating bar for android. It displays animated smileys as rating icon.

Uber Rides Android SDK (beta)

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

A circular ImageView for Android

A material style progress wheel compatible with 2.3

Architecture and code guidelines we use at ribot when developing for Android

Gradle plugin to use the error-prone compiler for Java

Catch common Java mistakes as compile-time errors

Pick a date or time on Android in style

Chips in your AutoCompleteTextView on Android

Django MongoDB Backend

A community driven list of useful Scala libraries, frameworks and software.

Python logging handler for Logstash.

A Gradle plugin to report the number of method references in your APK on every build.

Pretty time-series line graphs

JavaScript Vector Library

Command-line tool to count per-package methods in Android .dex files

RxJava bindings for Android

Joda-Time is the widely used replacement for the Java date and time classes prior to Java SE 8.

Joda-Time library with Android specialization

Git pre-commit hook that checks for Python PEP8 style compliance.

Paging indicator widgets compatible with the ViewPager from the Android Support Library and ActionBarSherlock.

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

Optimized UI components for Firebase

The demo application that we've used in the Architecture Talk @ Android Dev Summit 2015

A Job Queue specifically written for Android to easily schedule jobs (tasks) that run in the background, improving UX and application stability.

Extensive Open-Source Guides for Android Developers

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

A type-safe HTTP client for Android and the JVM