An open API service indexing awesome lists of open source software.

Java

Java was originally developed as an alternative to the C/C++ programming languages. It is now mainly used for building web, desktop, mobile, and embedded applications. Java is owned and licensed through Oracle, with free and open source implementations available from Oracle and other vendors.

https://github.com/ketbome/hytale-server

Docker image for Hytale dedicated server with web panel. Easy setup, auto-download, real-time console.

dedicated-server game-server gaming hypixel hytale hytale-server java minecraft server-management web-panel

Last synced: 21 Jan 2026

https://github.com/dedoussis/algebrain-legacy

Computer Algebra System focusing on symbolic transformations

algebra antlr antlr4 computer-algebra computer-algebra-system java

Last synced: 14 Oct 2025

https://github.com/apache/maven-doxia-sitetools

Apache Maven Doxia Sitetools

apache-maven build-management doxia java maven

Last synced: 19 Oct 2025

https://github.com/vaadin/npm-addon-template

Vaadin add-on template using 3rd party web component from npmjs.com.

addon java npm template-repository vaadin webcomponents

Last synced: 14 Apr 2026

https://github.com/frc-sonic-squirrels/2023-robot-code

2023 FRC Season robot code for team 2930, the Sonic Squirrels

first-robotics-competition frc frc-2023 frc-charged-up java wpilib

Last synced: 24 Oct 2025

https://github.com/sebkur/live-cg

LIVE Interactive Visualization Environment for Computational Geometry

application computational-geometry gui gui-application java

Last synced: 22 Jan 2026

https://github.com/marcoscgdev/leg

Say goodbye to log tags!

android easy java kotlin log logging tag tags

Last synced: 12 Oct 2025

https://github.com/augustoccesar/querybuilder

Simple helper for building queries using Java/Kotlin code.

java sql

Last synced: 11 Oct 2025

https://github.com/stackify/stackify-log-log4j2

Stackify Log Appender for Log4j 2.x

java log4j logging stackify

Last synced: 03 Mar 2026

https://github.com/boul2gom/nullptr-tools

🛠️ A complete, modular and flexible toolset for all your Java ☕ projects

docker i18n java java-libraries library redis

Last synced: 26 Oct 2025

https://github.com/gatoreducator/gatorgradle

:electric_plug: Gradle Plugin to Enable Running GatorGrader as a Gradle Task

gatorgrader gradle gradle-plugin java plugin

Last synced: 06 Oct 2025

https://github.com/officialasishkumar/leetcode

Here you can find the best leetcode solutions! Make sure to contribute and help others : )

c cpp hacktoberfest hacktoberfest2023 hacktoberfest2023-accepted java javascript python ruby rust typescript

Last synced: 12 Oct 2025

https://github.com/celalaygar/java-8-basic-programing

Small, demo, simple projects about basic programing, Thread, Design Pattern for java 8

java java-8

Last synced: 14 Oct 2025

https://github.com/younglim/hats-ci

Experimental project to ease installation of test automation tools and dependencies for Windows and Mac.

java macos portable python robot-framework selenium virtualenv windows

Last synced: 06 Oct 2025

https://github.com/thomasdaheim/gpxeditor

JavaFX GPX Editor that support UI and batch mass modifications

gpx java javafx javascript leaflet

Last synced: 07 Jul 2025

https://github.com/miroslav-reiter/miroslav-reiter

I'm a hard worker, intellectual and joker. I love learning and teaching as well. My main objective is to teach people and improve their IT knowledge. To create truly practical knowledge necessary for life and present it in an interesting way. I don’t like snake charmers and people who cannot explain things simply.

analyst architect automater google java lecturer marketer microsoft programmer python sql tester trainer vba vita xml

Last synced: 08 Oct 2025

https://github.com/vinaykumarmahato/oop_fortress_exploration_revision

Welcome to the Object-Oriented Programming (OOP) Exploration Revision repository! 🚀 This repository is designed to help you master the principles and concepts of OOP in Java.

abstraction class constructor distructure encapsulation exception-handling inheritence interface java multithreading object object-oriented-programming polymorphism

Last synced: 08 Oct 2025

https://github.com/yunatamos/neaking

Android Remote Administration Tool | Powered by Node JS | added JDK 11 support | A revival of the original repository at https://github.com/D3VL/L3MON

android expressjs java mongodb mongoose nodejs rat

Last synced: 08 Oct 2025

https://github.com/brainstone/brainstonemod

This mod adds a mysterious substance called BrainStone. It glows, it is rare, it is useful.

brain-stone-mod forge gradle jar java java-8 minecraft minecraft-forge minecraft-forge-mod minecraft-mod mod

Last synced: 08 Oct 2025

https://github.com/sap/project-fontus

Dynamic tainting framework for Java applications leveraging on-the-fly bytecode rewriting.

bytecode instrumentation java tainting

Last synced: 19 Oct 2025

https://github.com/yamtaldev/hackernews-api

Spring boot & MySQL RESTful API. The Hacker News project is a lightweight system similar to Hacker News web site that allows users to post text-based news, up vote/down vote posts, and view a list of top posts. RESTful API that support CRUD operation such as: POST, PUT, GET(all and top top posts), DELETE, PATCH(up vote down and change post)

backend database docker docker-compose java maven mysql mysql-database news-api rest-api restful-api spring-boot

Last synced: 09 Oct 2025

https://github.com/aliymn/reasoner-multiprocessing

Owlready2 Java Heap Size Error "OutOfMemoryError" Solution.

java ontologies ontology ontology-engineering ontology-matching owlready2 python3

Last synced: 05 Oct 2025

https://github.com/osgiliathenterprise/data-migrator

Generate anonymized test dataset from production data and configurable anonymization sequences. Execute base to base (vendor agnostic) export and import

anonimized-data data-anonymization data-migration data-migration-tool data-migrations data-migrator database-migrations java liquibase

Last synced: 11 Dec 2025

https://github.com/noyzys/nautchkafe-bazaars

Minecraft plugin for Bukkit/Spigot/X 1.12-1.17 based on model texture.

bukkit-plugin future java minecraft minecraft-plugin spigot-plugin

Last synced: 05 Oct 2025

https://github.com/skjolber/jackson-syntax-highlight

Syntax highlighting (via ANSI) for JSON output using Jackson

ansi jackson-json-processor java json syntax-highlighting

Last synced: 08 Mar 2026

https://github.com/opsmatters/bitly-java-api

Java client library to execute operations on URLs using the Bitly API.

api bitly java

Last synced: 16 Oct 2025

https://github.com/rapter1990/springbootrabbitmq

Spring Boot and RabbitMq via Docker

docker java rabbitmq screenshots springboot

Last synced: 16 Oct 2025

https://github.com/eiiches/scriptable-jmx-exporter

A javaagent for scraping and exposing MBeans to Prometheus

java java-agent jmx monitoring prometheus prometheus-exporter

Last synced: 16 Oct 2025

https://github.com/jakejmattson/spambot

Multiplying automated browsers.

java selenium spambot webdriver

Last synced: 11 Oct 2025

https://github.com/jakejmattson/pixeldetails

Mouse location based pixel details.

color coordinates hex hsv java mouse pixel rgb

Last synced: 11 Oct 2025

https://github.com/scalabm/auctions-simulation-example

Example application demonstrating how to run ESL auction simulations and analyze results using Python.

agent-based-modeling auctions-simulation java multiagent-systems python scala

Last synced: 05 Oct 2025

https://github.com/lexinda/veryrule

具有简单、灵活、可复用、可编排、可配置特定场景等特性的规则引擎

java rule spring spring-boot veryrule vue3

Last synced: 05 Oct 2025

https://github.com/ivangfr/okta-springboot

The goal of this project is to develop a straightforward Spring Boot REST API application, named simple-service, which utilizes Okta for authentication handling.

java jib oauth2-client oauth2-resource-server okta spring-boot spring-security spring-web-mvc thymeleaf

Last synced: 10 Apr 2025

https://github.com/firebirdsql/jaybird-manual

Jaybird JDBC Driver Java Programmer's Manual

documentation firebird java jaybird jdbc

Last synced: 03 May 2025

https://github.com/sergreen/stalker-j2me

Very old J2ME pacman-like game.

game j2me java mobile

Last synced: 11 Apr 2025

https://github.com/poustouflan/crypto-drink

CryptoHack flag announcement and local scoreboard

cryptography cryptohack java maven postgres quarkus react scoreboard typescript vite

Last synced: 12 Apr 2025

https://github.com/embesozzi/java-semantic-release

Publish maven library as github release using semantic-release plugins in order to automatize the process.

github-actions github-workflow java maven semantic-release

Last synced: 11 Jul 2025

https://github.com/atbashee/runtime

A small modular Jakarta EE Core Profile runtime

jakartaee java runtime

Last synced: 02 Jul 2025

https://github.com/typo3-solr/solr-typo3-plugin

An Apache Solr filter plugin to support TYPO3 access restrictions.

cms filter java search solr typo3

Last synced: 05 May 2025

https://github.com/minhphan46/fimae

A social networking application that connects users randomly with strangers, allowing them to exchange messages, make voice calls, and have video calls with each other.

android api firebase java

Last synced: 30 Apr 2025

https://github.com/minhaskamal/egami

A Light Weight Image Processing Library (java-pattern-recognition-package-tool)

image image-processing image-processing-library java library

Last synced: 11 Apr 2025

https://github.com/codelibs/fess-suggest

Suggest Utility for Fess

autocomplete elasticsearch java suggestor

Last synced: 30 Apr 2025

https://github.com/decebals/jpms-demo

JPMS (Java Platform Module System) demo

java java9 jigsaw jpms modularity

Last synced: 22 Jun 2025

https://github.com/basemax/smarttrackphoneandroid

NotificationListener: An android application to track phone messages and Children to understand what message they receive. (using Java)

android android-app android-application call-listener java notification-android notification-listener

Last synced: 07 Aug 2025

https://github.com/dreamwugit/java-jar-encryptor

this is an utility to encrypt a java package, support java10 or above

encryption jar java

Last synced: 13 Jul 2025

https://github.com/luckyforce/sandbox-javafx-game

Sandbox is a JavaFX Game that I developed in second Semester of second grade HTL as School Project in order to learn more about JavaFX.

2d-game digital-art java javafx sound-effects soundtrack

Last synced: 11 Apr 2025

https://github.com/it-at-m/oai-pmh-spring-boot-starter

OAI-PMH Spring Boot Starter will help you build an OAI-PMH Data provider with Spring Boot

dataprovider dublin-core java marc21 oai-pmh oai-pmh-server spring-boot spring-boot-starter

Last synced: 10 Apr 2025

https://github.com/snapitch/contaistner

Launch Docker containers on application context startup for Spring Boot integration test

containers docker integration-testing java spring-boot

Last synced: 13 Apr 2025

https://github.com/dgroomes/jmeter-playground

📚 Learning and exploring Apache JMeter

apache-jmeter java jmeter jmeter-plugin load-testing

Last synced: 09 Jul 2025

https://github.com/graalvm/clamh

CLAMH (Cross-LAnguage Microbenchmark Harness) is a language-independent benchmark harness design and the implementation of that design for different languages.

benchmark-framework benchmarking benchmarking-framework c-plus-plus cplusplus cpp java microbenchmarking performance performance-testing

Last synced: 09 Jul 2025

https://github.com/brayandiazc/dev-setup-ubuntu-es

Instaladores automatizados para configurar un entorno completo de desarrollo en Ubuntu o WSL

docker git java kubernetes linux nodejs postgresql python ruby sh ssh terraform ubuntu wsl zsh

Last synced: 07 Jul 2025

https://github.com/houarizegai/fxgames

A Collection of games made with JavaFX :heart:

games java javafx javafx-games

Last synced: 10 Apr 2025

https://github.com/harundogdu/numberguessinggame

My First Application Developed with Java (Android). We are trying to find a randomly generated number. An application that guides you according to the number you entered.

android java

Last synced: 12 Apr 2025

https://github.com/naforoutan/unisphere-management-app

Unisphere is a task management tool designed specifically for students to help them manage their assignments, classes, and tasks efficiently. This is my project for Advanced Programming class.

flutter java management-app task-manager

Last synced: 25 Jun 2025

https://github.com/chinmaymahajan/dreamscoder-examples

This repository contains the example code for the posts on the blog www.DreamsCoder.com

c cpp css data-structures data-structures-algorithms datastructures java javascript php react react-component react-components reactjs

Last synced: 18 Jun 2025

https://github.com/williamgates99/unitconverter

The real Barrel Unit Converter app is a user-friendly, quick, and easy unit converter.

android android-app android-application java sqlite unit-converter xml

Last synced: 12 Apr 2025

https://github.com/stephengold/jME-TTF

A TrueType font rendering subsystem for jMonkeyEngine

font-rendering gui java jme3 jmonkeyengine jmonkeyengine3 jvm-library library open-source truetype

Last synced: 19 Mar 2026

https://github.com/albertus82/acodec

Encoder & decoder for various algorithms with graphical user interface.

application codec desktop hashing java jface linux macos osx swt windows

Last synced: 01 Feb 2026

https://github.com/albertus82/earthquake-bulletin

A desktop client for GEOFON Program GFZ Potsdam Earthquake Bulletin.

application client desktop earthquake java jface linux macos osx search seismology swt windows

Last synced: 01 Feb 2026

https://github.com/freshperf/pve4j

A java library to interact with Proxmox the right way

api-client french java oss proxmox proxmox-ve pve vm

Last synced: 02 Apr 2026

https://github.com/zipprrofficial/gopuff-clone

A Gopuff clone is a readymade e-commerce script that allows anyone to develop an on-demand delivery platform similar to Gopuff with minimum efforts and cost.

android delivery food-delivery-application gopuff gopuff-clone ios java kotlin

Last synced: 09 May 2026

https://github.com/stephengold/jme3-maze

Game: explore a randomly-generated 3-D maze with a Pharaonic Egypt theme (New BSD license)

3d-maze game java jme3 jmonkeyengine3 maze open-source tonegodgui

Last synced: 14 Apr 2025

https://github.com/aflah02/the_will_hero_game

The Will Hero Game - Adaptation of the popular game Will Hero by ZPlay for our Advanced Programming Course (CSE201) using JavaFX and OOPS Concepts alongside curating UML/Usecase Diagrams

batch-script game java javafx javafx-application oop-principles opencv python

Last synced: 09 Jul 2025

https://github.com/jonasaacampos/study_java_capgemini-start

Resolução de exercícios e Projetos solucionados no Programa Capgemini Start Java

css html java java-fundamentals oops-in-java oriented-object-programming

Last synced: 27 Feb 2025

https://github.com/jordymail/inventorymanagementsystem

This project is an Inventory Management System, designed to efficiently track and manage stock levels, product details, and transactions. It is developed using Android Studio with Gradle.

android-studio gradle inventory-management-system java

Last synced: 03 Jul 2025

https://github.com/dennistraub/bedrock-for-all

Educational code examples demonstrating Amazon Bedrock usage across Python, Java, JavaScript, C#, and PHP. Complete, documented examples of InvokeModel, Converse, and ConverseStream APIs for building generative AI applications in your preferred programming language.

amazon-bedrock aws aws-sdk code-examples csharp education generative-ai getting-started java javascript llm machine-learning php python tutorials

Last synced: 03 Sep 2025

https://github.com/apache/causeway-app-petclinic

Apache Causeway™ software is a framework for rapidly developing domain-driven apps in Java. This repo contains a sample app to use as a template for getting you started.

ddd domain-driven-design java naked-objects rad rapid-application-development restful-objects web-framework

Last synced: 22 Apr 2025

https://github.com/dekobon/libnumcpus

Processor Count Faker Library for Java

cpu-count java linux

Last synced: 05 May 2025

https://github.com/galan/plunger

Simple messaging client for the shell (JMS, AMQP, Kafka)

activemq apache-kafka cli java jms kafka queueing rabbitmq shell

Last synced: 10 Mar 2026

https://github.com/peytonplayz595/alpha-v1.2.6

Minecraft Alpha v1.2.6 ported to the web browser

java java-to-javascript javascript minecraft minecraft-alpha teavm

Last synced: 22 Apr 2025

https://github.com/j4cobgarby/to-tomb-it-may-concern

A pretty simple, first person, 3D dungeon crawler written in Java using LibGdx, with a few utilities written in Python

3d desktop-application dungeon dungeon-crawler-game fun game java libgdx libgdx-game pixel pixel-art python-3 sword swords

Last synced: 10 Jul 2025