Design patterns implemented in Java

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

A browser automation framework and ecosystem.

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…

a fast, scalable, multi-language and extensible build system

A collection of source code generators for Java.

A damn simple library for building production-ready RESTful web services.

Event Driven WebSockets Framework with Cross-Browser Fallbacks

Generates a unified GraphQL schema from gRPC microservices and other Protobuf sources

Concise UI Tests with Java!

Elegant parsing in Java and Scala - lightweight, easy-to-use, powerful.

Allure 1 isn't supported any more, please consider using Allure 2 https://github.com/allure-framework/allure2 instead

Jinja template engine for Java

Java 8 annotation processor and framework for deriving algebraic data types constructors, pattern-matching, folds, optics and typeclasses.

System to speed up dependency resolution when using Maven snapshots #hubspot-open-source

A project where shared logic between our Java based CI plugins (Jenkins, Bamboo) is kept