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/cyclopsmc/integratedrest

Expose Integrated Dynamics networks as a REST API

forge hacktoberfest java minecraft

Last synced: 09 Mar 2026

https://github.com/halvards/vagrant-xfce4-ubuntu

Vagrant-based development environment using Ubuntu and the Xfce Desktop Environment

development java nodejs ubuntu vagrant xubuntu

Last synced: 23 Mar 2025

https://github.com/swifdroid/jni-kit

📦 The best JNI wrapper ever made

java jni swift wrapper

Last synced: 13 May 2026

https://github.com/helins/linux-gpio.java

Use the standard Linux GPIO api from Java

gpio iot java jna linux native standard

Last synced: 19 Apr 2025

https://github.com/ammarlodhi255/file-compression-system

File Compression Using Huffman Coding Built in Java.

data-structures huffman-coding huffman-compression-algorithm java

Last synced: 23 Apr 2025

https://github.com/gturri/dokujclient

Java xmlrpc client for Dokuwiki

dokuwiki java xmlrpc-interface

Last synced: 14 Jul 2025

https://github.com/shannah/radchatapp

Full-featured chat app UI component in Java/Kotlin for Codename One.

chat codenameone java kotlin mobile-application-development

Last synced: 23 Apr 2025

https://github.com/Erkaman/regl-fire

Fire particle system made with regl

animation demo fire glsl java javascript particles regl webgl

Last synced: 27 Jul 2025

https://github.com/cjstehno/coffeaelectronica

My technical blog.

blog gradle groovy java

Last synced: 23 Apr 2025

https://github.com/shirasawasama/javasharedmemory

Shared memory between Java and C++/Rust/Go processes.

cpp ffi interprocess interprocess-communication ipc java java-19 pure-java shared-memory

Last synced: 08 Jul 2025

https://github.com/stevekung/indicatia

A small quality of life mod!

forge indicatia java lightweight minecraft qol utilities

Last synced: 09 Oct 2025

https://github.com/pkini2002/jwt-authentication-springboot

JWT Authentication API using Spring Boot 3.1.4 (Using Spring Security + Lombok + Spring Web dependencies)

intellij java jsonwebtoken jwt-authentication lombok postman-testing spring-boot spring-security-jwt spring-web

Last synced: 07 Sep 2025

https://github.com/lukfor/magic-progress

A java library for simple progress monitoring on the console

animated-bars java java-library progress-monitoring

Last synced: 18 Jan 2026

https://github.com/kumar-shivam-ranjan/retail-store-management-system

This Repository contains Java Spring MVC based relational Database Management System Project

java jdbc-connector mysql-database spring-mvc spring-security

Last synced: 13 Jun 2025

https://github.com/lewiscowles1986/julid

Universally Unique Lexicographically Sortable Identifier ported to Java

java reference-implementation ulid

Last synced: 08 Jul 2025

https://github.com/AdamBien/java-plain

The shortest possible maven template / quickstarter for Java

java java17 maven quickstarter template

Last synced: 26 Mar 2025

https://github.com/apache/logging-chainsaw

Apache Chainsaw is a GUI log viewer

apache java logging

Last synced: 09 Apr 2025

https://github.com/erzbir/numeron

基于 Mirai 框架的 QQ 机器人项目, 支持多 bot, 可作脚手架快速开发

annotations java kotlin mirai mirai-bot mirai-core qqbot reflect reflection springboot

Last synced: 12 Mar 2026

https://github.com/richardschoen/howtostuff

This repository contains a general list of how to items for any language similar to gist style articles but focused in a repo

as400 cl commit csharp git ibmi ifs java javascript nfs node php python repositories repository rpg sql vb view xmlservice

Last synced: 05 Sep 2025

https://github.com/bytecodealliance/endive

A JVM native WebAssembly runtime

java wasm webassembly

Last synced: 30 May 2026

https://github.com/masecla22/Modrinth4J

A fully-compliant Java wrapper for the Modrinth API

java modrinth wrapper

Last synced: 02 Apr 2025

https://github.com/jneira/wai-servlet

Library to integrate eta wai applications with servlet api

eta-lang haskell interop java servlet wai

Last synced: 05 Jul 2025

https://github.com/Andres6936/HALE

Hale is a turn based RPG with deep tactical combat and character customization. Included is a lengthy and varied campaign with many quests, items and monsters, visiting a variety of locales. The entire system is built to be moddable from the ground up.

2d game java role-playing rpg-game turn-based-strategy

Last synced: 11 Mar 2025

https://github.com/oktadev/okta-java-rest-api-comparison-example

Java REST API with Micronaut, Quarkus, and Spring Boot

java micronaut quarkus rest rest-api spring-boot

Last synced: 06 Oct 2025

https://github.com/yupiik/bundlebee

A light Java Kubernetes package manager.

cloud java kubernetes maven

Last synced: 13 Feb 2026

https://github.com/nishkarshraj/maven-using-cmd

Create a project in Java using Apache Maven Build tool via Command Line and use GitHub Actions to build it on remote Docker Engine.

apache build-automation cmd command-line command-line-tool css dependabot devops html java maven maven-repository

Last synced: 13 Oct 2025

https://github.com/apache/uima-ruta

Apache UIMA Ruta

apache java ruta text-analysis uima

Last synced: 19 Oct 2025

https://github.com/sauce-code/cuckoo

This is an adaption of Peter Österlund's CuckooChess 1.12. The source code provided is a Java Maven project in UTF-8. The program, except for the chess font, is copyrighted by Peter Österlund, and is available as open source under the GNU GPL v3 license.

ai artificial-intelligence chess chess-ai chess-application chess-engine cuckoo gui java java-8 java-maven java-swing java8 maven swing swing-gui tui uci utf-8 utf8

Last synced: 28 Feb 2026

https://github.com/tananaev/cell-tower-radar

Cell tower radar Android app

android java

Last synced: 18 Oct 2025

https://github.com/apache/opennlp-addons

Mirror of Apache OpenNLP Add-ons

java library opennlp

Last synced: 19 Oct 2025

https://github.com/sergiss/voxel-engine

:mount_fuji: Java Voxel Engine

game-development java voxel-engine

Last synced: 15 Oct 2025

https://github.com/stephengold/Wes

An animation editing and retargeting library for jMonkeyEngine (code has New BSD license)

animation java jme3 jmonkeyengine jmonkeyengine3 jvm-library library retargeting-animations skeleton-map

Last synced: 19 Mar 2026

https://github.com/nelsonmestevao/uminho

:books: University projects, exercises & notes

c cpp data-science distributed-systems haskell java software-engineering

Last synced: 27 Oct 2025

https://github.com/alessio-vivaldelli/java-creator-nvim

Neovim plugin for generating Java files (classes, interfaces, enums, records) with package-aware autocompletion.

java nvim plugin

Last synced: 10 Feb 2026

https://github.com/zenvia/zenvia-sdk-java

Zenvia CPaaS SDK for Java

api facebook java sdk sms whatsapp

Last synced: 27 Oct 2025

https://github.com/dsd-sztaki-hu/hasuraconf

Hasura Configuration JSON Generation Based on JPA and Hasura Specific Annotations

hasura hibernate java jpa kotlin spring

Last synced: 22 Jan 2026

https://github.com/samie/vaadin-confirmdialog

ConfirmDialog Add-on for the Vaadin 6, 7, 8, and 14

apache-license-2 java vaadin

Last synced: 15 Apr 2025

https://github.com/benpollarduk/ktvn

A Kotlin library that provides a framework for writing visual novels for JVM. At its core Ktvn provides a flexible and extensible DSL for structuring and writing visual novels and interactive stories.

domain-specific-language dsl engine framework game game-engine interactive interactive-story java kotlin novel story visual visual-novel

Last synced: 15 Apr 2025

https://github.com/openfoodfacts/openfoodfacts-java

Java Wrapper for OpenFoodFacts

hacktoberfest java openfoodfacts wrapper

Last synced: 29 Apr 2025

https://github.com/seunmatt/excel_uploader

This is a simple JavaScript library that simplify the process of uploading data from large excel files to the server

excel-importer excel-uploader java javascript javascript-library php simplify-uploading

Last synced: 15 Apr 2025

https://github.com/forax/mjolnir

Thor Hammer and a way to express invokedynamic in Java

bytecode-rewriter invokedynamic java jvm-languages mjolnir

Last synced: 27 Dec 2025

https://github.com/1and1/troilus

Troilus is a Java client library for Cassandra.

cassandra datastax-java-driver java reactive-streams

Last synced: 05 Mar 2025

https://github.com/cyberark/conjur-api-java

Java client for the CyberArk Conjur API

api-client conjbot-notify conjur conjur-core conjur-sdk core java

Last synced: 10 Apr 2026

https://github.com/aurasphere/bluetooth-java-client

Simple Bluetooth Java client based on the Bluecove library.

bluecove-library bluetooth bluetooth-java-client irc java rfcomm

Last synced: 09 Mar 2026

https://github.com/nomemory/neat-sample-databases-generators

Neat java scripts (!not javascript) to generate arbitrary data for various sample databases (hr schema, classicmodels, etc.)

classicmodels java jbang mariadb mockneat mysql postgresql sample-databases sample-schemas sql

Last synced: 26 Mar 2025

https://github.com/patilshreyas/library-ci

Sample repository to demonstrate usage of GitHub Actions CI's workflow dispatch to automate publishing of a library to Maven Central

android android-library bintray github-actions gradle java jcenter kotlin library mavencentral workflow-dispatch

Last synced: 10 Apr 2025

https://github.com/paulsandoz/jersey-netty-app

Tutorial on Java 9, docker and kubernetes

docker grafana java kubernetes monitoring prometheus

Last synced: 09 Jul 2025

https://github.com/minhaskamal/alphabetrecognizer

Simple Optical Character Recognizer (english-ocr-image-to-text-recognition-sample-trainig-alphabet-photo-data-database-dataset)

alphabet-recognizer data database english image-processing java machine-learning ocr sample template-matching text-recognition training-data writing

Last synced: 11 Apr 2025

https://github.com/amanmj/pc-remote-control

A telegram bot to remotely control anyone's PC remotely through your phone/PC.

hacktoberfest java telegram telegram-bot

Last synced: 13 Apr 2025

https://github.com/tangllty/tang-boot

tang-boot is a front-end and back-end separation permission management system based on Spring Boot 3 + Spring Security + MyBatis + Redis + Jwt

java jwt-authentication mybatis permission-management redis spring-boot spring-boot-3 spring-security

Last synced: 17 Jan 2026

https://github.com/a7med3del1973/fawry-internship

This Repository contains materials and tasks for the Fawry internship program, This comprehensive program covers both frontend and backend development, equipping me with web technologies Spring and Angular and software engineering principles .

angular design-pattern design-patterns docker fawry-intern java java-8 javascript kubernetes maven microservice oop-principles servelet solid-principles spring spring-boot typescript unit-testing

Last synced: 09 Jul 2025

https://github.com/pacifiquem/libra

♎Library Management Information System ♎.

hibernate java maven sql

Last synced: 07 May 2025

https://github.com/saberglow/codility_tasks

Codility Tasks & Solutions [100% Performance]

c codility codility-100 codility-solutions cpp java java-11

Last synced: 10 Apr 2025

https://github.com/eliasnogueira/health-check-api

An easy way to execute a health check against your API endpoint

api health-check java service test testing

Last synced: 28 Oct 2025

https://github.com/ohle/swingspector

A plugin for Intellij IDEA that helps making and debugging Swing UIs

intellij java swing swing-gui

Last synced: 19 Apr 2026

https://github.com/hkhc/electricspock

Bridging Robolectric and Spock framework.

android groovy java robolectric spock-framework unit-test

Last synced: 05 Apr 2025

https://github.com/wurst-imperium/mo-glass

Minecraft mod that adds glass stairs and glass slabs. They look great in any build and connect seamlessly with vanilla glass blocks.

building-blocks crafting-recipes curseforge curseforge-mod decoration-blocks fabric fabricmc-mod glass java minecraft minecraft-fabric-mod minecraft-mod mod modded-minecraft modrinth modrinth-mod neoforge neoforge-mod

Last synced: 12 Apr 2025

https://github.com/BeboKhouja/ADB-GUI

ADB GUI is a Java-based GUI addon for ADB.

adb android gui java

Last synced: 13 Apr 2025

https://github.com/JeffersonLab/epics2web

EPICS CA Web Gateway

ace acg epics gateway java websockets

Last synced: 04 Jul 2026

https://github.com/rattydave/docker-jupyterhub

Multi user Jupyterhub with C++, Java, Python, Tensorflow, Julia, SQL, NodeJS, Bash and more!

beakerx clojure groovy java jupyter-notebook jupyterhub machine-learning scala sql torch

Last synced: 14 Apr 2025

https://github.com/stephengold/wes

An animation editing and retargeting library for jMonkeyEngine (code has New BSD license)

animation java jme3 jmonkeyengine jmonkeyengine3 jvm-library library retargeting-animations skeleton-map

Last synced: 14 Apr 2025

https://github.com/fmahadybd/core-java-one-file

This repo for Basic to Advanced Java Topic in one file. Every topic's code will be in here.

java

Last synced: 07 Oct 2025

https://github.com/wglanzer/swingexplorer-idea

Integrates SwingExplorer into newer versions of IntelliJ IDEA

explorer idea intellij java plugin swing swingexplorer swingexplorer-plugin

Last synced: 13 Jun 2025

https://github.com/berrycloud/xapi-java

Java xAPI model, client and tools

cmi5 java spring tincan xapi

Last synced: 05 Feb 2026

https://github.com/hardiksinghbehl/spring-boot-qr-code-generator-reader-api

Spring-boot application exposing REST API endpoints to generate QR-code representing custom message and endpoint to read the decoded message using java and google's zxing library.

java qrcode-generator qrcode-reader spring-boot zxing-qrcode

Last synced: 09 Apr 2025

https://github.com/payu/ratel

Service Discovery - SOA in a simple way

java

Last synced: 11 Mar 2026

https://github.com/hms-core/hms-location-demo-harmonyos

Huawei HarmonyOS sample code implements the API invoking of Location Kit open capabilities, facilitating your experience of related functions.

harmonyos hms huawei java location locationkit

Last synced: 04 Jul 2025

https://github.com/zinebfadili/pinata-java-sdk

Unofficial Java SDK for Pinata IPFS pinning service

ipfs ipfs-pinning-services java pinata pinning-services sdk-java

Last synced: 14 Jan 2026

https://github.com/sondosaabed/predicting-diabetes-with-decision-trees

💉🤒 The project was built using maven project utilized WEKA in building the decision tree model and JavaFX in building GUI 💉🤒

artificial-intelligence-courses decision-trees diabetes-prediction java javafx maven maven-pom weka-library

Last synced: 09 Apr 2025

https://github.com/astrapi69/jaulp-wicket

This project is a collection of Apache Wicket components and utilities.

ajax internationalization java panel replacing-wicket-panels wicket wicket-application wicket-components

Last synced: 01 Apr 2025

https://github.com/jrvansuita/shoppinglist

📝 My very first Android app, a shopping list app.

android android-application checklist java lists markers price quantities shopping shoppinglist

Last synced: 02 Feb 2026

https://github.com/citymonstret/kvantum

An intellectual (HTTP/HTTPS) web server with support for server side templating (Crush, Apache Velocity and JTwig)

http http-server https https-server java ssl template-engine web-server webserver

Last synced: 21 Mar 2025

https://github.com/renatoalencar/java-brazuca

Um hack do OpenJDK que suporta Java em Português

java

Last synced: 18 Jul 2025

https://github.com/kakarottocui/schoolapplet

基于java SpringBoot和uniapp的校园信息交流小程序

java mysql springboot uniapp

Last synced: 30 Oct 2025

https://github.com/splitbrain/giraffe

A conference schedule planner for Android

android android-application calendar ical ical-parser java scheduling

Last synced: 15 Apr 2025

https://github.com/josharsh/Finance-Manager

Finance Manager is an Android Application which contains Income Tax Calculator and EMI Calculator.

android android-application android-development androidsdk androidstudio gradle java xml

Last synced: 13 Apr 2025

https://github.com/io7m-com/jspatial

Spatial data structures

java oct-tree quad-tree spatial

Last synced: 21 Jun 2025

https://github.com/JakeJMattson/TouchControl

Control at your fingertips.

camera java nircmd opencv touchscreen

Last synced: 09 May 2025

https://github.com/kavithma-thushal/computershop-management-system-1st-sem-final

Developed this Standalone Application as the first semester's final project for the Graduate Diploma in Software Engineering at the Institute of Software Engineering

final-project java javafx mysql

Last synced: 11 Jul 2025

https://github.com/range79/animeizle

Animeizle API is a lightweight and modular backend service designed to manage, serve, and power anime streaming platforms. Built with Spring Boot and Kotlin, this API provides endpoints for users, authentication, anime listings, seasons, episodes, and more.

apache changelog changelong dual-lang gradle half-open-souce intellij java jetbrains jvm kotlin oracle range spring star tomcat

Last synced: 13 Jul 2025

https://github.com/jacksonhardaway/wardrobe

Wardrobe is a Hytale library that enables developers to create customizable cosmetics, such as hairstyles, accessories, clothing, and player models with asset packs.

hytale hytale-mod hytale-plugin java mod plugin

Last synced: 03 Apr 2026