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

Hystrix is a latency and fault tolerance library designed to isolate points of access to remote systems, services and 3rd party libraries, stop cascading failure and enable resilience in complex di…

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

Tink is a multi-language, cross-platform, open source library that provides cryptographic APIs that are secure, easy to use correctly, and hard(er) to misuse.

OpenRefine is a free, open source power tool for working with messy data and improving it

The Clojure programming language

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

📈 Capturing JVM- and application-level metrics. So you know what's going on.

Simple, high-performance event-driven HTTP client+server for Clojure

Real Time communication library using Animated Gifs as a transport™

Etherpad Open-Source Repository

functional, durable data structures

Learn to use Storm!

NOTE: This repo (The Clojure programming language) has moved:

A record-oriented store built on FoundationDB

Timeline visualization application

A (fork of a) slick visualization for your source code

A simple demo app for Pratt parsing

A simple IO library for using Clojure's reducers

Cucumber support for the JVM: Java, Scala, Groovy, Clojure, Ioke, Javascript, Spring, Guice, PicoContainer, WebDriver, Ant and Maven

A vector similarity database

🐒 Bytecode-level fault injection for the JVM.

centrally-planned object and thread pools

Java statsd client library

efficient small collections for clojure

Library to use Kestrel as a spout within Storm

[ABANDONED] A jaunt away from Clojure

A thin bridge that allows for two-way communication from Java to Objective-C.