Apache Lucene open-source search software

Highly-available version-controlled service configuration repository based on Git, ZooKeeper and HTTP/2

Advanced Java Redis client for thread-safe sync, async, and reactive usage. Supports Cluster, Sentinel, Pipelining, and codecs.

Redis Java client

High throughput asynchronous task processing on Apache Kafka

IntelliJ IDEA, PyCharm, RubyMine, PhpStorm, AppCode, AndroidStudio, Goland, Rider, & WebStorm plugin for quantifying your coding.

Your go-to microservice framework for any situation, from the creator of Netty et al. You can build any type of microservice leveraging your favorite technologies, including gRPC, Thrift, Kotlin, R…

Most popular Mocking framework for unit tests written in Java

Official Elasticsearch Java Client

Change data capture for a variety of databases. Please log issues at https://issues.redhat.com/browse/DBZ.

Redis Go client

12 Weeks, 24 Lessons, AI for All!

Mockito site project

Vulnerable app with examples showing how to not use secrets

JDK main-line development https://openjdk.org/projects/jdk

Very spicy additions to the Java programming language.

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

Dynamically generated stats for your github readmes

Apache Groovy: A powerful multi-faceted programming language for the JVM platform

Provides support to increase developer productivity in Java when using Redis, a key-value store. Uses familiar Spring concepts such as a template classes for core API usage and lightweight reposito…

Mirror of Apache Kafka

Free and Open, Distributed, RESTful Search Engine

Apache ZooKeeper

Spring Data Relational

Spring Data Commons. Interfaces and code shared between the various datastore specific implementations.

Simplifies the development of creating a JPA-based data access layer.