Google core libraries for Java

Event bus for Android and Java that simplifies communication between Activities, Fragments, Threads, Services, etc. Less code, better quality.

Desktop/Android/HTML5/iOS Java game development framework

The ZAP by Checkmarx Core project

Guice (pronounced 'juice') is a lightweight dependency injection framework for Java 11 and above, brought to you by Google.

Fast Android Development. Easy maintainance.

Java Native Access

A fast dependency injector for Android and Java.

A tool for mocking HTTP services

[DEPRECATED] Action bar implementation which uses the native action bar on Android 4.0+ and a custom implementation on pre-4.0 through a single API and theme.

Micronaut Application Framework

Statistical Machine Intelligence & Learning Engine

The Physical Web: walk up and use anything

Spring Data Example Projects

A decentralized bitcoin exchange network

XChange is a Java library providing a streamlined API for interacting with 60+ Bitcoin and Altcoin exchanges providing a consistent interface for trading and accessing market data.

Google Guice on Android, version 3.0 [RETIRED]

Event Driven WebSockets Framework with Cross-Browser Fallbacks

Java dataframe and visualization library

(DEPRECATED) Plugins for use with PhoneGap.

requery - modern SQL based query & persistence for Java / Kotlin / Android

Electronic Circuit Simulator in the Browser

Intelligent object mapping

A Mapbox GL react native module for creating custom maps

The Jdbi library provides convenient, idiomatic access to relational databases in Java and other JVM technologies such as Kotlin, Clojure or Scala.

The official plugin for Facebook in Apache Cordova/PhoneGap

Ghost Driver is an implementation of the Remote WebDriver Wire protocol, using PhantomJS as back-end

Proof of concept Android WebView implementation based on Chromium code

XChart is a light-weight Java library for plotting data.

Generates TypeScript from Java - JSON declarations, REST service client