streamsupport is a backport of the Java 8 java.util.function (functional interfaces) and java.util.stream (streams) API for Java 6 / 7 and Android developers

A JNA-based (native) operating system information library for Java that aims to provide a cross-platform implementation to retrieve system information, such as version, memory, CPU, disk, battery, etc.

web3j is a lightweight Java library for integration with Ethereum clients

Ethereum Application Binary Interface (ABI) for working with smart contracts

Abstract, incarnation independent implementations of the Alchemist's interfaces. Provides support for those who want to write incarnations.

A simulator for pervasive, aggregate, and nature-inspired computing

Java for Rust

The Protelis language interpreter

Stream Feeds Java Client for backend and android integrations

The module contains code which is shared between the Recip-e server and clients

StompProtocolAndroid