TestNG is a testing framework inspired from JUnit and NUnit but introducing some new functionalities that make it more powerful and easier to use. It supports test configured by annotations, data-driven testing, parametric tests, etc.

Reactive Extensions for Java

Legacy dependency. Please update your dependencies as documented here: https://github.com/jwtk/jjwt#installation

High-level API that greatly simplifies using ZooKeeper.

Unit testing utilities.

Backport of JSR-310 from JDK 8 to JDK 7 and JDK 6. NOT an implementation of the JSR.

A driver for Apache Cassandra(R) 2.1+ that works exclusively with the Cassandra Query Language version 3 (CQL3) and Cassandra's native protocol versions 3 and above.

Infinispan core module

Async Http Client library purpose is to allow Java applications to easily execute HTTP requests and asynchronously process the HTTP responses.

PowerMock module for TestNG.

JBoss Seam