Help out your favorite open source projects and become a better developer while doing it.

Java speedrun timer. Fork of the official version at http://jenmaarai.com/llanfair/

This is a repository for custom user defined functions used in Apache Hive

JUnit Rule for providing an embedded in-memory database for your tests

Grub is an UberEats clone. A full-featured cross-platform food delivery app template in Java/Kotlin for Android, iOS, Desktop & Web.

Intent Intercept Android app

A simple program that uses JSON to generate web resumes.

Simple library for Android to asynchronously fetch images, cache them and display them on ImageViews.

IzPack - Source Code

The Spring Integration Extensions project provides extension components for Spring Integration

2D Platformer game made using java.processing

A terminal written in Java for cross-platform compatibility and usage.

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

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

:rocket: High Performance Linear Algebra OOP

Rqueue aka Redis Queue [Task Queue, Message Broker] for Spring framework

statistics, data mining and machine learning toolbox

EDUX is a developer friendly Java library for machine learning educational tasks

An Open Source Event Bus for Java 1.6+

Quick math as a Minecraft command

THIS REPO IS OBSOLETE. USE https://github.com/rapid7/metasploit-payloads INSTEAD

Java based android application that converts Sargam notes to harmonica's mathematical notations.

picturesafe-search is an open source Java wrapper for Elasticsearch, implementing an opinionated, fresh approach to implement new search/analytics enabled applications or enhance legacy software based on relational databases with powerful full text search

Opinionated library to create text-based games

Neovim Java client library. Provides multiple interfaces for communicating with Neovim instance via multiple different protocols. - Moved to https://codeberg.org/neovim-java/neovim-java

A java framework using typed JSON for looseless communication of composed objects by one generic endpoint. Functionality is provided by special call objects with a generic execute method. Predefined generic calls for files, JSON, Excel, CSV, databases or

Profiler and reverse engineering tool for java

Android contacts app built in Java!

TextView to display simple HTML

Android app for calculating the speed of objects in videos.

Client-server high level abstraction library.

This is an external graphical editor and route manager for the AutoDrive Mod for Farming Simulator 19

This is an simple Rest API to get flag by country name and country code. This is developed using Spring Boot ( Java ) and deploy on Heroku.

JSR-353-JSON Processing - artefact, followon from the LJC hackday

Intercept, modify, repeat and attack Android's Binder transactions using Burp Suite

Integrate with the latest language models, image generation, speech, and deep learning frameworks like ChatGPT, DALL·E, and Cohere using few java lines.

Lightweight dialog API for JavaFX.

new kafka lag exporter: lightweight and extendable.

Build parsers in Java

A LSM based key value database in Java

The android client app to access pebble apps from panic store

🤖 A modular, multi-feature Discord bot

Clean Architecture Example (Java): Example of what clean architecture would look like (in Java)

Forkyz Crosswords

Yet Another vijava. A fork of vijava http://sourceforge.net/p/vijava/

Fluid Java interface to OpenStreetMap data through querying the Overpass API

Framework for serialization to Json, XML, Byte and Excel, therefore an oviparous wool milk sow J

Jackson project that contains various collection-oriented datatype libraries: Eclipse Collections, Guava, HPPC, PCollections

Roguelikes for Java

GramTest: A tool for Grammar based Test case generation