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…

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

Efficient reliable UDP unicast, UDP multicast, and IPC message transport

The Enterprise-ready testing and specification framework.

High Performance data structures and utility methods for Java

Library for configuration management API

Hollow is a java library and toolset for disseminating in-memory datasets from a single producer to many consumers for high performance read-only access.

An Extensible Request/Response Workbench

Transactional schema-less embedded database used by JetBrains YouTrack and JetBrains Hub.

Jansi is a small java library that allows you to use ANSI escape sequences to format your console output which works even on windows.

Governator is a library of extensions and utilities that enhance Google Guice to provide: classpath scanning and automatic binding, lifecycle management, configuration to field mapping, field valid…

A "Razor" like, rich featured, high performance and easy to use Java template engine

Allows Guice Injection of configuration values from Typesafe Config