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/benjaminadk/wgu-c195-software-2

java project for WGU C195 - Software II Advanced Java Concepts

java javafx

Last synced: 06 Sep 2025

https://github.com/kirankunigiri/sprint-javafx-animation

An animation framework for JavaFX animations.

animation animation-framework chain-animations java javafx

Last synced: 26 Apr 2025

https://github.com/csfelix/how-to-do-instagram-portfolio

🌐 Public Codes and Projects shared in my Instagram's Account (C0dePlus) and Portfolio 🌐 (🔑 KeyWords: html, css, js, python, java, c#, cypher, sql 🔑)

c-sharp css cypher data-science html java javascript js jupyter-notebook mongodb mysql neo4j python sql

Last synced: 28 Apr 2025

https://github.com/raynigon/unit-api

Raynigon Unit Api - JSR-385

java kotlin spring-boot unit-api

Last synced: 26 Apr 2025

https://github.com/jhipster/jhipster-sample-app-ng1

DEPRECATED as AngularJS 1.X support is removed in JHipster 5 - This is a sample application created with JHipster, using AngularJS 1.x

angularjs java jhipster

Last synced: 29 Apr 2025

https://github.com/arakelian/jackson-utils

Useful utilities when using Jackson for JSON serialization and deserialization

helper jackson java java-11 java-8 json serialization utility utility-library zoneddatetime

Last synced: 10 Apr 2025

https://github.com/evpl/mjfi

The Missing Java Functional Interfaces library

functional-interfaces java java-library primitives

Last synced: 14 Jan 2026

https://github.com/oracle/nosql-spring-sdk

SDK for Spring Data for Oracle NoSQL Database

java nosql nosql-database oracle spring spring-boot

Last synced: 09 Apr 2025

https://github.com/fracpete/jshell-scripting

Java widget for scripting with jshell. Requires Java 9 or later.

java jshell scripting swing

Last synced: 22 Apr 2025

https://github.com/rabanti-github/nanoxlsx4j

NanoXLSX4j is a small Java library to create and read XLSX files (Microsoft Excel 2007 or newer) in an easy and native way. The library is originated form PicoXLSX4j and has basic support of reading spreadsheets

excel excelreader excelwriter java microsoft-office ooxml reader spreadsheet xlsx

Last synced: 10 Apr 2025

https://github.com/mars3142/cocos2dx-runtime-permission

cocos2d-x game with Android Runtime permission

android cocos2d-x cpp java

Last synced: 29 May 2026

https://github.com/sondosaabed/gaza-electricity-supply-avltree

In this Project AVL trees are used to organize Electricty Records from Gaza by Date (Years, Months, Days)

avl-tree desktop-application electricity-consumption gaza java javafx palestine

Last synced: 22 Apr 2025

https://github.com/ultirequiem/playground

:star: Notes, snippets, concepts and more.

csharp go java javascript playground ruby rust typescript

Last synced: 07 May 2025

https://github.com/feltex/feltex-excel-util

Aprenda a manipular arquivos do MS Excel com Java

apache excel java java11 java8 junit lombok maven poi

Last synced: 12 Mar 2026

https://github.com/biacode/jcronofy

Java implementation of Cronofy API

construct-client cronofy cronofy-api java java-api java-library json

Last synced: 03 Mar 2026

https://github.com/sothirich/coffeeshopsystemmanagement

A simple Coffee Shop Management System by using JavaFX. It is designed to make it easier for Customer to make an order by themselves and for Seller to calculate profits per month and so on.

coffee-management coffee-shop database-management java javafx javafx-application javafx-desktop-apps visual-studio-code vscode

Last synced: 05 Mar 2026

https://github.com/imfangs/a2a4j

A2A-4J is a Java implementation of the Agent-to-Agent (A2A) protocol. The A2A protocol facilitates standardized communication between AI agents, enabling them to exchange tasks, messages, and artifacts.

a2a a2a-protocol agents ai java

Last synced: 25 Apr 2026

https://github.com/kyriechao/failure

一个Spring Boot 参数验证与业务异常处理框架。专为提升开发体验而设计,支持链式调用、注解驱动以及标准的 Bean Validation 集成。

annotation fail-fast fail-strict failure java maven-central spring-boot-3 starter validation

Last synced: 28 Apr 2026

https://github.com/jiro4989/tkoolimagetileeditor

RPGツクールの顔差分ファイルを編集するソフト

gui java javafx utiltity

Last synced: 08 May 2025

https://github.com/mtojo/j2n

Generates C++/JNI wrapper from Java archive file (.jar)

android c-plus-plus go jar java jni-wrapper

Last synced: 30 Oct 2025

https://github.com/marlenemoraes/curso-em-video

Cursos realizados do site Curso em Vídeo, realizado pelo professor Gustavo Guanabara.

css3 html5 java javascript mysql oop-principles packet-tracer python3 sql

Last synced: 14 May 2025

https://github.com/rajagopal28/simple-web-crawler

Java based web-crawler program which makes use of pool based multi-threading, simple UI with Swing and jsoup to nested web crawling

async concurrency crawler-application functional-interfaces future-tasks java java-8 jsoup jtree maven mockito multi-threading powermockito stub swing tdd thread-pool web-crawler wiremock worker-threads

Last synced: 13 Apr 2025

https://github.com/clnnn/chat-summarizer

💬 Real-time chat application prototype that can summarise the entire chat log

angular flask huggingface-transformer java ngrx nlp python websocket

Last synced: 27 Mar 2025

https://github.com/chandrikadeb7/studentmanagementsystem

Java Swing based project with MySQL database developed using Netbeans IDE

java javaswing jdbc-database mysql

Last synced: 22 Jul 2025

https://github.com/syss-research/burp-extender-json-api

A Burp extension that provides an API to build other extensions in any programming language

burp burp-extensions burpsuite java json pentest-tool pentesting python rest

Last synced: 11 Sep 2025

https://github.com/windler/funky

A bridge between java and a functional programming language

bridge clojure concurrent cross-language functional-languages java

Last synced: 12 Apr 2025

https://github.com/tecnickcom/farmhash64

farmhash64 is a portable multilanguage 64-bit hash function

c cgo cpp farmhash farmhash64 go golang hash hashing java javascript php python python3 rlang rust

Last synced: 18 Jul 2025

https://github.com/fikr4n/iclib-java

Islamic Calculation Library (ICLib) contains calculations for prayer (salat) times, qibla direction, and Hijri conversion

hijri islam java prayer qibla salat

Last synced: 13 Apr 2025

https://github.com/xiyuan-fengyu/jspidercluster

Java + phantomjs 实现的一个分布式爬虫。

cluster cralwer java phantomjs spider

Last synced: 22 Jul 2025

https://github.com/mejdi14/argreenforest

create your own forest with android ARcore

android androidstudio arcore-android java

Last synced: 31 Oct 2025

https://github.com/eleev/jtoolkit

☕️ Collection of various utilities, classes and shaders for Java + OpenGL + GLSL development.

glsl glsl-shaders java lighting lighting-effects lwjgl opengl opengl-shaders shader-effects shaders shading

Last synced: 12 May 2025

https://github.com/pascalgrimaud/qualitoast

:bread: Angular+Spring Boot application, made with JHipster :+1:

angular java jhipster spring-boot

Last synced: 07 May 2025

https://github.com/thederickff/tic-tac-toe-artificial-intelligence

🤖 Tic Tac Toe game written in java, with Artificial intelligence

ai artificial-intelligence java swing-gui tic-tac-toe

Last synced: 12 May 2025

https://github.com/hellokoding/springmvc4-xml-maven-jsp

Spring MVC 4 Hello World Example with XML Configurations, Maven and JSP

hello-world java jsp spring-mvc xml-configuration

Last synced: 13 May 2025

https://github.com/mikeghen/unomi-tutorial

Install and use Apache Unomi on Ubuntu 18

apache-unomi elasticsearch java python ubuntu

Last synced: 12 Apr 2025

https://github.com/samourai-wallet/boltzmann-java

Wallet efficiency score

bitcoin entropy java privacy

Last synced: 08 Apr 2025

https://github.com/uzh/marugoto

Marugoto: eLearning Framework for Story Telling

elearning java marugoto middleware storytelling

Last synced: 02 Jul 2025

https://github.com/moxwel/basics

Tutorials for various programming languages and example codes.

basics c collaborate communityexchange english example github java latex learn php python spanish tex tutorial vscode

Last synced: 23 Mar 2025

https://github.com/dyorgio/jinputhook

Global Key and Shortcuts listeners for Java

hook java keylistener keystroke shortcuts

Last synced: 16 Jan 2026

https://github.com/Stamir36/LiPari-Android

Mobile client for the LiPari social network, which allows you to view and create bets with friends.

android android12 community design java m3 material material-ui material-you material-you-3 network nure social-network startup xml

Last synced: 19 Apr 2025

https://github.com/pprattis/Recommendation-System-for-Android-Java-App-that-finds-an-ideal-destination-with-the-kNN-Algorithm

This project is an Android mobile application, written in Java programming language and implements a Recommender System using the k-Nearest Neighbors Algorithm. In this way the algorithm predicts the possible ratings of the users according to scores that have already been submitted to the system.

algorithms android android-app android-application collaborative-filtering firebase firebase-realtime-database java k-fold-cross-validation k-nearest-neighbors machine-learning metrics recommendation-system recommender-system

Last synced: 11 May 2025

https://github.com/pdal/java

Java extension and bindings for PDAL

gis hacktoberfest java jni jni-bindings pdal pdal-jni pointcloud scala

Last synced: 03 Sep 2025

https://github.com/felipewind/poc-quarkus-multiple-datasources

Poc using multiple data sources with Quarkus

hibernate hibernate-orm java quarkus

Last synced: 16 Apr 2025

https://github.com/enoy19/spring-tg

Create Telegram Bot commands within Spring in a SpringMVC manner

java spring spring-boot telegram telegram-api telegram-bot telegram-bot-api

Last synced: 19 Apr 2025

https://github.com/gokcan/mafia-tcos

🌆 Mafia: The City of Sin is a text-based RPG

game-development java object-oriented-programming rpg-game text-based-adventure

Last synced: 12 Apr 2025

https://github.com/ashrawan/swa-proj3

Microservice-based application development using Spring Boot, Kafka, Redis, MySQL, MongoDB, Elasticsearch, Docker and Kubernetes.

docker elasticsearch java kafka kubernetes microservices mongodb mysql redis spring spring-boot

Last synced: 21 Apr 2025

https://github.com/n8ebel/MarvelAndroid

Android library to work with the Marvel Comics Api

android comics java marvel

Last synced: 12 May 2025

https://github.com/sonallux/spotify-web-api-java

A Java wrapper for Spotify's Web API

api-client java spotify spotify-web-api wrapper

Last synced: 05 May 2025

https://github.com/gbzarelli/music-store-api

[Java] API for querying and selling discs - Technical challenge Beblue back-end engineer (approved)

circleci coveralls docker flyway jacoco java java13 jpa maven mysql rabbitmq spring-boot

Last synced: 20 Sep 2025

https://github.com/gemfire/gemfire-examples

Java examples to get started with GemFire and learn its features.

caching gemfire in-memory-database java

Last synced: 16 Jan 2026

https://github.com/ged-extensao-ads-4/ged-app

Projeto integrador com objetivo de desenvolver um app gerenciador de arquivos para APAE de Criciúma

docker java java21 jsonwebtoken jwt pgsql postgresql spring-boot spring-security springboot3 swagger

Last synced: 22 Aug 2025

https://github.com/k33ptoo/keyhbfx

A JavaFx Utility UI showdown

controller fxml java javafx

Last synced: 23 Jul 2025

https://github.com/UTP-projects/Sistema-Gestor-de-Reservas-Hoteleras

Sistema de reservas de hoteles desarrollado en Java como parte del curso de Programación Orientada a Objetos en UTP. + SQL Server

java openjdk sql-azure

Last synced: 01 Nov 2025

https://github.com/abraham-ny/file-studio

For complex or bulky file operations and more advanced file handling features.

executable files installer java javafx linux mac tools unity windows

Last synced: 12 Jul 2025

https://github.com/galan/jalita

Java Light Terminal Adapter

java library shell vt100

Last synced: 12 Apr 2025

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

strongDM SDK for the Java programming language.

automation java java-programming-language sdk strongdm strongdm-sdk

Last synced: 26 Feb 2026

https://github.com/spapageo/ethmmyrss

A website the generates rss feeds for the auth thmmy faculty.

dropwizard ethmmy heroku java

Last synced: 16 Jan 2026

https://github.com/theodo/quarkusdemo

Java Quarkus Framework Demo - Java Scale Ready

amqp java quarkus quarkus-native reactive-programming rest

Last synced: 23 Jul 2025

https://github.com/perfectomobilesa/perfectojavasample

A publicly available Mavenised, testng based Java example project that has sample codes to showcase local & perfecto cloud based Appium & selenium tests.

java maven perfecto testng

Last synced: 14 Apr 2025

https://github.com/lucee/script-runner

The Fastest way to run CI with Lucee

cfml ci coldfusion java lucee scriptrunner

Last synced: 27 Jun 2025

https://github.com/novatecconsulting/camunda-platform-7-cinema

BPMN process to book seats for a movie in a cinema. If the booking goes through, a QR Code with the process id is generated. This showcase is used to show different techniques in BPMN.

bpm camunda java showcase

Last synced: 14 May 2025

https://github.com/scarsz/configuralize

YAML/JSON configuration library with built-in internationalization

config configuration java json library yaml

Last synced: 26 Oct 2025

https://github.com/colinrgodsey/netty-quic

IETF QUIC for Netty

java netty quic

Last synced: 17 Mar 2026

https://github.com/azure-javaee/weblogic-on-azure

How to deploy a Java application to Azure using WebLogic and virtual machines.

azure j2ee jakartaee java javaee weblogic

Last synced: 10 Oct 2025

https://github.com/ayfri/image2minecraft

A simple Processing program using PApplet to transform images to Minecraft Pixel Art

java minecraft processing

Last synced: 27 Oct 2025

https://github.com/metalmoosefrc/metalmoose2018

2018 code repository of the FRC Team 1391.

first-robotics-competition frc java omgrobots power-up

Last synced: 24 Oct 2025

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/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/varsqlinfo/varsql

개발자를 위한 DB tool

dbtool gradle gradle-java java spring-boot web

Last synced: 30 Jan 2026

https://github.com/touchbit/retrofit-veslo

Extension of the 'Retrofit' library for developing automated tests for API testing.

api-client api-testing java java-api-testing retrofit2

Last synced: 28 Jan 2026

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/cicsdev/cics-java-liberty-restapp

Sample JAX-RS RESTful web application for Liberty that links to a CICS® COBOL program

cobol gradle-build java javaee jax-rs liberty maven-pom

Last synced: 25 Feb 2026

https://github.com/cpacm/leetcode

LeetCode 上的算法解析

algorithms java leetcode

Last synced: 12 Oct 2025

https://github.com/chylex/better-controls

Minecraft mod that adds many new options & keybindings for sprinting, sneaking, and flying. Supports Fabric & NeoForge.

fabric forge java minecraft mod

Last synced: 24 Feb 2026

https://github.com/geeksilva97/brainjuck

A tiny Brainfuck compiler targeted to Java Virtual Machine

brainfuck compilers java jvm

Last synced: 26 Feb 2026

https://github.com/soumyadip007/chat-server-application-using-java-swing-socket

Socket programming is a way of connecting two nodes on a network to communicate with each other. One socket(node) listens on a particular port at an IP, while other socket reaches out to the other to form a connection. Server forms the listener socket while client reaches out to the server.

curd-application java listener-socket message-interpreter socket socket-programming swing tcp transmission-control-protocol

Last synced: 26 Oct 2025

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/rocsg/fijirelax

FijiRelax: 3D+t multi-echo spin-echo sequences MRI analysis

image-processing imagej imagej-plugins java modeling mri relaxation-time

Last synced: 19 Oct 2025

https://github.com/complate/complate-spring

Server-Side Rendering of JSX based views in Spring MVC

java jsx spring-boot spring-framework spring-mvc template-engine

Last synced: 28 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/book000/systemdlogtracker

Tracking systemd log (journal) and send them to discord or slack.

discord discord-bot discord-webhook java journalctl slack-webhook systemd tracker

Last synced: 01 Feb 2026