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/thiagopn/caotica

Sistema web para gerenciamento de associações da atlética caótica. Trata-se de uma aplicação de arquitetura monolítica

devtools java lombok mysql spring-jpa spring-security spring-web thymeleaf

Last synced: 27 Jun 2025

https://github.com/apache/maven-docck-plugin

Apache Maven Documentation Checker Plugin

build-management java maven maven-docck-plugin maven-plugins

Last synced: 08 Oct 2025

https://github.com/apache/geronimo-jwt-auth

Apache Geronimo Microprofile JWT Auth Implementation

geronimo http java javaee network-server web-framework

Last synced: 10 Apr 2025

https://github.com/beansoft/poplayer

电商应用中常见的透明浮层网页的Android端代码实现

android java poplayer

Last synced: 27 Apr 2025

https://github.com/thinkinglabs/feature-toggles

Different implementation techniques for Feature Toggles

feature-flags feature-toggle java

Last synced: 09 Apr 2025

https://github.com/theow03/jnebula

JNebula, is a modern Component based Graphics/Game engine for Java.

engine graphics-programming java opengl

Last synced: 07 Oct 2025

https://github.com/shahkv95/optimise.me

This repository is created to focus on code optimisation. Today in the world of programming, where everywhere - everything is getting coded. It is very important to write optimised code. We need to focus on various complexities involved.

algorithms c c-plus-plus cpp csharp data-structures go java javascript optimisation optimisation-algorithms programming-language python research

Last synced: 13 Jun 2025

https://github.com/picnicsupermarket/oss-parent

The Maven parent POM for open-source code by Picnic.

java maven

Last synced: 28 Oct 2025

https://github.com/logchange/eir

🐛🗡️👩‍⚕️ eir is a tool to report system vulnerabilities 👩‍⚕️🗡️🐛

docker gitlab graalvm java micronaut report security security-tools vulnerabilities

Last synced: 05 Jul 2025

https://github.com/buildless/plugin-gradle

Buildless plug-in for Gradle

buildcache gradle gradle-plugin java kotlin saas

Last synced: 24 Apr 2025

https://github.com/ykayacan/java-dataloader

This small library is a Java 11 port of GraphQL DataLoader

data-loader graphql graphql-dataloader java java-dataloader java11

Last synced: 10 Apr 2025

https://github.com/stackloklabs/spring-ai-codegate-sample

Experimental application that integrates Spring AI and CodeGate

ai-gateway ai-proxy java mermaid-diagrams open-ai privacy sample-app spring-ai springboot

Last synced: 07 Oct 2025

https://github.com/dipien/google-play-api

Gradle Plugin & Kotlin Library to publish android APKs/Bundles and listings on Google Play

android google-play gradle-plugin java publisher

Last synced: 07 Oct 2025

https://github.com/uPortal-Project/resource-server

Resource Server is a collection of libraries and a web application geared towards more efficient inclusion of static resources such as CSS and JavaScript in Java web applications.

hacktoberfest java portal portlets uportal uportal-start-bundled

Last synced: 11 Mar 2025

https://github.com/davidepastore/androidcf

Applicazione Android che calcola il codice fiscale

android codice-fiscale italian java tax-codes

Last synced: 10 Apr 2025

https://github.com/vikassandhu999/flutter_pdf_compressor

A flutter plugin to compress pdf files offline. (Android only)

dart flutter itext5 java

Last synced: 09 Oct 2025

https://github.com/terotests/ranger

Cross -platform transpiler to enable writing portable algorithms

cpp csharp go java javascript php scala swift transpiler typescript

Last synced: 28 Apr 2025

https://github.com/eukolos/painful-difficulty-to-effortless-ease

This repository showcases the differences between Java-only API, Spring Framework and Spring Boot. The repository contains three different services

java spring-boot spring-framework

Last synced: 10 Jun 2025

https://github.com/bluestormdna/chip8

Chip 8 Interpreter / Emulator

chip8 emulator interpreter java wip

Last synced: 09 Oct 2025

https://github.com/bg-software-llc/superiorskyblock2-missions

Source codes of the default missions for SuperiorSkyblock

bgsoftware java minecraft plugin skyblock spigot superiorskyblock

Last synced: 05 Aug 2025

https://github.com/kosa12/slotmachine

The Slot Machine Game is a cyberpunk themed Java-based application that simulates a virtual slot machine. It is designed to provide users with an engaging and entertaining experience of playing a slot game. The project incorporates sound effects, animations, customizable options, and an intuitive user interface.

cyberpunk intellij-idea java java-8 java-app programming romania slot slot-machine slots

Last synced: 09 Apr 2025

https://github.com/eqstlab/cve-2024-53677

File upload logic flaw in Apache Struts2 exploit

cve-2024-53677 java jsp proof-of-concept security struts2 vulnerability

Last synced: 16 Sep 2025

https://github.com/tasomaniac/hackdash

Extension for Dashclock app from Roman Nurik that shows open status of various hackerspaces around the world using SpaceAPI

android android-application dashclock hackdash hackerspace java spaceapi

Last synced: 06 Apr 2025

https://github.com/frekele/cielo-lio-remote-client

Cielo LIO Payment Remote Java REST API Client (Open Source)

cielo cielo-lio client java open-source order-management

Last synced: 14 Jul 2025

https://github.com/smshosting/smshosting-api-java-client

Esempio di client java per le REST API di Smshosting

java sms sms-api sms-client

Last synced: 16 Jan 2026

https://github.com/satendracoder/learning-app-angular-node

A full-stack e-learning platform with Angular frontend and Node.js backend. The Angular app consumes the REST API for features like user authentication, course browsing, and content delivery.

angular api-rest html html-css-javascript java spring-boot

Last synced: 07 Sep 2025

https://github.com/miniconnect/holodb

Relational database - seemingly filled with random data

database faker java mock random-data-generation rdbms sql testing testing-tool

Last synced: 17 Mar 2025

https://github.com/ishrak26/football-player-database-system

This project was developed as a term project for Level-1/Term-II under the course CSE 108: Object-Oriented Programming Language Sessional. It is a JavaFX application that connects a football club to a local server using Java Networking.

java javafx-application networking

Last synced: 16 Sep 2025

https://github.com/theborakompanioni/nostr-spring-boot-starter

Write Nostr applications with Spring Boot.

java nostr spring spring-boot

Last synced: 02 Jan 2026

https://github.com/zongxr/springlock

让你用更优雅的方式加锁,基于注解的加锁方式。一直以来,线程安全问题是考验web后端人员的主要问题之一,加锁是解决线程安全问题的主要形式。 从锁的形式上看,锁可以分为乐观锁和悲观锁。从锁的内容上看,锁可以分为互斥锁和共享锁。 这个Jar包旨在提供全套的锁解决方案,让你使用一个注解就能对目标进行加锁

java lock optimistic-lock readwritelock spring synchronized

Last synced: 14 Apr 2025

https://github.com/yusufcakal/e-commerce

dolap.com interview project :credit_card:

angular hibernate java junit postgresql spring-boot visio

Last synced: 31 Mar 2025

https://github.com/huangsam/leetcode

Python / Java solutions for LeetCode

algorithms interview java leetcode python solutions

Last synced: 12 Apr 2025

https://github.com/skyepodium/python-java-js-for-algorithm

알고리즘을 위한 파이썬, 자바, 자바스크립트 😃

algorithm interview java javascript leetcode python

Last synced: 05 Jul 2026

https://github.com/spotify/ffwd-client-java

Java client for FastForward

java

Last synced: 13 Apr 2025

https://github.com/otaviojava/money-api-book-pt-br

Trabalhe com dinheiro de uma forma fácil em Java com a Money-API

book java money-api

Last synced: 07 Mar 2026

https://github.com/michaelscofield/jredisproxy

A Redis proxy written in Java, powered by Java 18 and async Lettuce.

java proxy redis

Last synced: 14 Apr 2025

https://github.com/britter/introduction-to-gradle

Sample repository for showing some of the feature of the Gradle build tool

build-tool example gradle java kotlin

Last synced: 23 Jul 2025

https://github.com/hedhyw/directory

Directory & File Chooser dialog for Android

android android-library chooser-dialog java

Last synced: 27 Jul 2025

https://github.com/mitre/jfairseq

A java fairseq runtime.

fairseq java machine-translation pytorch torchscript

Last synced: 27 Jun 2025

https://github.com/dkurt/qupath-extension-openvino

Intel OpenVINO extension for QuPath, a digital pathology platform

deep-learning digital-pathology intel java openvino qupath stardist

Last synced: 15 Sep 2025

https://github.com/concretesolutions/java-recruiting-hsa

Java Recruiting Code Challenge for HSA

code-challenge java recruiting

Last synced: 26 Sep 2025

https://github.com/pikachu0621/book

Android 小说软件

android book java

Last synced: 13 Jul 2025

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

Java API client that handles uploads and further operations with files by wrapping Uploadcare Upload and REST APIs.

api client file-upload image-processing image-recognition image-upload java processing sdk upload uploadcare uploader

Last synced: 20 Sep 2025

https://github.com/juliocmbueno/jb-projects-projection-query

ProjectionQuery is a lightweight, type-safe, and framework-agnostic query projection library for Java.

framework java query-builder

Last synced: 18 Feb 2026

https://github.com/vidtu/hcscr

HCsCR: Remove your end crystals before the server even knows you hit 'em!

cpvp fabric fabricmc java minecraft minecraft-mod minecraft-pvp mod pvp

Last synced: 25 Feb 2025

https://github.com/esteve/ros2_java_docker

Dockerfiles for building ros2_java with OpenJDK and Android

docker java ros2

Last synced: 14 Apr 2025

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

Opflow for Java

java opflow rpc

Last synced: 16 Jan 2026

https://github.com/apache/directory-fortress-enmasse

Mirror of Apache Directory Fortress Enmasse

directory java network-client network-server

Last synced: 29 Jul 2025

https://github.com/cowwoc/anchor4j

A modern Java client for Docker: fluent API, test-friendly, cross-platform

devops docker docker-java integration-testing java testcontainers

Last synced: 13 Sep 2025

https://github.com/tyktechnologies/tyk-plugin-demo-java

A Java gRPC plugin for Tyk.

grpc java tyk

Last synced: 27 Jun 2025

https://github.com/abdelrhman-ellithy/ellithium

Ellithium is a Unified powerful, flexible Test Automation Framework for Web, Mobile, API, DB Testing, designed to streamline and enhance the testing process. it provides an end-to-end solution for automated testing. With support for BDD, cross-browser testing,

appium-framework automation java mobile-testing mobiletesting sdet selenium-webdriver software-developement software-testing test-automation test-automation-framework test-automation-java testing testing-tools

Last synced: 29 Jul 2025

https://github.com/kufayeka/capacitorjs-mqtt-native-plugin

⚡️Capacitor plugin library that enables your CapacitorJS-powered Android mobile app to connect to an MQTT broker and send/receive messages. With this plugin, you can easily implement MQTT-based communication in your Android CapacitorJS app natively using TCP protocol.

android capacitor capacitor-plugin java javascript mqtt mqtt-client typescript

Last synced: 29 Jul 2025

https://github.com/arivan-amin/clean-architecture-microservices

Modern Microservices Back-End application using Java and Spring Boot, serves as a template to demonstrate the implementation of microservices using modern and best practices in development.

api api-gateway eureka grafana healthcare java junit kafka keycloak liquibase loki lombok microservices mockito mongodb mysql prometheus spring-cloud swagger-ui tempo

Last synced: 26 Sep 2025

https://github.com/mploed/ddd-training

Beispiel Projekt des Scoring Bounded Contexts meiner DDD Schulung

ddd ddd-example hexagonal-architecture java onion-architecture spring

Last synced: 28 Oct 2025

https://github.com/saberglow/asteroidminers

☄️ An Asteroid Mining game developed in JAVA using LibGDX and mini2Dx

java libgdx mini2dx

Last synced: 30 Apr 2025

https://github.com/k3b/k3b-geohelper

A j2se geo support library that is compatible with Android with support parsing/generating geo-uri, gpx, kml and kmz

android geo-uri geodata gpx java kml kmz lib library

Last synced: 10 Apr 2025

https://github.com/salaboy/fmtok8s-frontend

From Monolith to K8s :: API Gateway / User Interface

demo java kubernetes microservices orchestration tutorial workflow workshop zeebe

Last synced: 12 Jul 2025

https://github.com/jaerith/onix-validator

This solution is a Java console program that serves to provide a way for validating files of the ONIX XML format, which is the international standard for representing electronic data regarding books (along with other media).

java onix validator

Last synced: 03 May 2025

https://github.com/panga/java-beans-lite

Lightweight and fast java.beans.Introspector implementation

java jdk9 jigsaw jpms

Last synced: 10 Apr 2025

https://github.com/objectionary/xax

Java library for testing XSL stylesheets with XML samples and XPath assertions

hamcrest-matchers java jcabi xml xsl xslt

Last synced: 01 May 2025

https://github.com/selimhorri/testcontainers-integration-tests

Perform Integration tests with Spring Boot using testcontainers library on MySQL Docker container...

assertj docker hamcrest integration-testing java junit5 jupyter spring-boot testcontainers unit-testing

Last synced: 12 Apr 2025

https://github.com/dnd-side-project/dnd-7th-3-backend

2차 장소 위치 기반 추천 서비스, 이차 갈래❓

java selenium spring-boot

Last synced: 30 Aug 2025

https://github.com/arijhajji-1/bugsmashers-desktop

Desktop Version for the E-commerce project Reloua

java javafx javafx-desktop-apps

Last synced: 10 Apr 2025

https://github.com/ranjan2104/air-management-system

Imagine an airport. What are the first things that come to mind? A cavernous terminal, information displays, long queues, baggage claim conveyors, arriving aircraft waiting to be fueled and catered for imminent departure. Airports have a tight flight schedule with its associated staff management, passenger processing, attention to minute detail, and much more. Airport automation speeds up the processes and improves the quality of service. We have addressed best practices for modernizing airline operations and put our talents to work for Merlot Aero advance airline management. In this article we will take a detailed look at main airport operations and the ways integrated software solutions can facilitate them, as well as describe some integrated airport management suites from key vendors. Our article consists of two major parts: a general overview of key airport operations, and the description of some of the most widely used solutions on the market. If you know the basics, just skip the first part and go straight to the second one.

java java-database-connectivity javafx-application javase sqlite-database swing-gui

Last synced: 17 Jun 2025

https://github.com/arcao/geocaching-api

Java implementation of Groundspeak's Geocaching Live API.

api geocaching groundspeak java java-library

Last synced: 11 Jan 2026

https://github.com/fabyosk/ac-defender

A simple game made in two weeks on < Academia do Código /> bootcamp

game gamedevelopment java java-8 java8 javase

Last synced: 10 Apr 2025

https://github.com/carryxyh/hotchpotch

大杂烩,工作中经常用到的工具等等

dubbo java log utils

Last synced: 10 Apr 2025

https://github.com/johnjohndoe/brockman

A Java library containing a parser and models for the streaming media API of the CCC.

brockman c3voc ccc conference java library moshi parser rc3 streaming video voc

Last synced: 10 Apr 2025

https://github.com/mccreery/armor-chroma

For a more colorful armor bar! A Minecraft mod written in Forge.

forge java minecraft minecraft-forge minecraft-forge-mod minecraft-mod mod

Last synced: 30 Oct 2025

https://github.com/apache/maven-ant-tasks

Mirror of Apache Maven ant tasks

build-management java maven

Last synced: 11 Aug 2025

https://github.com/drsnowbird/jdk11-mvn-py3

Java JDK 11 + Maven 3 + Python 3

java jdk11 maven python3

Last synced: 21 Aug 2025

https://github.com/raxityo/bisag-gis

An opensource GIS application built in Java using GeoTools (http://www.geotools.org/) Library.

geographical-information-system geospacial-analysis geospatial geospatial-data geotools gis java opensource-gis-application

Last synced: 10 Apr 2025

https://github.com/apache/maven-artifact-transfer

Apache Maven Artifact Transfer

build-management java maven maven-shared

Last synced: 01 May 2025

https://github.com/rutujar/helloworld_travis_demo

This is a demo program using continuous integration tools such as Travis,Jenkins,Circle ci and AppVeyor. Many more will be updated shortly

appveyor c circleci circleci-demos codacy code-quality cpp csharp go java javascript jenkins jenkins-ci python r scala travis travis-ci travis-ci-demo travis-ci-github

Last synced: 10 Apr 2025

https://github.com/amirhnajafiz-university/s2ap05

Advanced Programming final project.

game game-development java java-8 network server

Last synced: 10 Apr 2025

https://github.com/wagoodman/stackattack

An Android game loosely based on CrackAttack!

android game java opengl

Last synced: 11 Apr 2025

https://github.com/beevelop/docker-java

:coffee: Java (Java / OpenJDK 17.0) based on Ubuntu 22.04

container-image containerization docker-container docker-image docker-java java openjdk

Last synced: 10 Apr 2025

https://github.com/abdellahdev01/chess-game-java-swing

Chess Game is a Java application that allows users to play the classic game of chess. It provides a graphical interface for playing the game and follows the standard rules of chess. Java Swing

chess java javafx javafx-gui swing-gui

Last synced: 10 Apr 2025

https://github.com/danielmartensson/jfaces

Use jFaces to predict unknown images by training a set of images

eigenfaces face-recognition fisherfaces image-recognition imageclassification java

Last synced: 01 May 2025

https://github.com/devofvictory/school-api

A Java/Kotlin/JSON API for IServ and Untis

api iserv java json mail school-management untis-timetable

Last synced: 10 Apr 2025

https://github.com/intellectualsites/arkitektonika-client

Java client for the Arkitektonika API

api arkitektonika java library minecraft nbt

Last synced: 15 Jun 2025

https://github.com/fahimahammed/student-registration

Student registration project with java

java

Last synced: 11 Apr 2025

https://github.com/manraj29/basic-games

All the basic games developed using Android (Java)

android android-application java xml

Last synced: 10 Apr 2025

https://github.com/elzoughby/edf-scheduling

Earliest-Deadline-First scheduling implementation in Java and JavaFX

cpu-scheduler edf java javafx process-scheduler rtos task-scheduler

Last synced: 28 Oct 2025