Design patterns implemented in Java

Ghidra is a software reverse engineering (SRE) framework

Spring Authorization Server

Decompiler from Java bytecode to Java, used in IntelliJ IDEA.

Distributed lock for your scheduled tasks

Add-ons for openHAB 1.x

fastutil extends the Java™ Collections Framework by providing type-specific maps, sets, lists and queues.

A java library for reading mp3 files and reading / manipulating the ID3 tags (ID3v1 and ID3v2.2 through ID3v2.4).

Open source library for content based image retrieval / visual information retrieval.

a pug implementation written in Java (formerly known as jade)

Real-time aggregation of metrics from large distributed systems.

jade4j spring integration

Java based implementation of Unofficial Google Trends API

Dice Solr Plugins from Simon Hughes Dice.com

MinorThird is a collection of Java classes for storing text, annotating text, and learning to extract entities and categorize text.

Activity recognition using Spark, Cassandra and MLlib

Libraries to publish and consume json-home documents for RESTful web applications.

A Distance-based Solr spatial clustering plugin

Plugins that extend Solr's capabilities

Make the protection/encryption of personal data easier when storing it using jackson or spring-data

Spring MVC view technology for Jade

Solr 4.0 compatible search component to return statistics about the document scores for a given query.

A botliga.de client based on team fitness estimations

getbux.com Trading Bot test assignment

Querqy rewriter that adds a filter query if the input matches a regex