RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.

Netty project - an event-driven asynchronous network application framework

RxJava bindings for Android

The official home of the Presto distributed SQL query engine for big data

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

Distributed and fault-tolerant realtime computation: stream processing, continuous computation, distributed RPC, and more

Reactive Streams Specification for the JVM

Apache Heron (Incubating) is a realtime, distributed, fault-tolerant stream processing engine from Twitter

Log analyser / visualiser for Java HotSpot JIT compiler. Inspect inlining decisions, hot methods, bytecode, and assembly. View results in the JavaFX user interface.

An open source clone of Amazon's Dynamo.

DEPRECATED This project aims to provide a reusable pull to refresh widget for Android.

Twitter's collection of LZO and Protocol Buffer-related Hadoop, Pig, Hive, and HBase code.

Examples of using RxJava

Machine Learning for Cascading

Protobuf Maven Plugin