FizzBuzz Enterprise Edition is a no-nonsense implementation of FizzBuzz made by serious businessmen for serious business purposes.

Virtual Engine for Android(Support 14.0 in business version)

A powerful Android Dynamic Component Framework.

Speech and Vision Based Intelligent Personal Assistant

A fluent Android animation library

Firebase Android SDK

High-quality WebSocket client implementation in Java.

Bare minimum websockets (hybi13/RFC) client for Android

DroidKaigi 2016 official Android conference app in Tokyo.

Client HTTP and networking library based on the Envoy project for iOS, Android, and more.

Xamarin docs archive

Example of certificate pinning on Android

Java runtime and core types for Microsoft Azure Functions