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/nuriofernandez/reflectedeventhandler

Java Reflection Event System that allows you to create an event-driven architecture in an easy and beautiful way.

architecture event-driven event-handler event-listener java java-reflection-event library

Last synced: 06 Apr 2025

https://github.com/hjohn/templatedjdbc

A zero dependency light-weight wrapper for JDBC, using String Templates and records.

java jdbc

Last synced: 14 Apr 2025

https://github.com/oldstuffs/configs

Moved to https://github.com/Infumia/InfumiaLib

annotation bukkit config configs configuration java json yaml

Last synced: 01 Oct 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/dnault/therapi-json-rpc

Microframework for self-describing JSON-RPC2 APIs

java json-rpc json-rpc-api json-rpc-client json-rpc-server json-rpc2

Last synced: 28 Jun 2025

https://github.com/ali-bouali/spring-reactive-demo

Demo project for working with Spring boot reactive using R2DBC and postgresSQL as a DB

java postgresql reactive-programming spring-boot

Last synced: 14 Sep 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/schwartzblat/ultimatepatcher

Generic patcher for APKs that allow you to patch APKs with java instead of smali.

android apk apktool java patch patcher reverse-engineering smali

Last synced: 18 Feb 2026

https://github.com/tsonglew/daily-ex

:book: Exercises in C, C++, Java, Algorithms, Data Structure

algorithm assembly csharp java javascript linux machine-learning python swift unity3d

Last synced: 18 Mar 2025

https://github.com/csfelix/java-jsp-html-css-javascript-jquery-sort-generator

☕🌐 Have you a lotta unsorted datas? Use Sort Generator, turn you life easy!! 🌐☕ (🔑 KeyWords: Java, JSP, HTML, CSS, JavaScript, JQuery 🔑)

css html java javascript jquery js jsp

Last synced: 02 Nov 2025

https://github.com/simagix/mongodb-demo

A number of MongoDB demos.

bash-script docker java javascript mongodb python x509

Last synced: 06 Apr 2025

https://github.com/jstobigdata/jms-parent-app

A complete example of JMS 2.0 with Glassfish

code-examples glassfish java jms jms-2x jms-queue tutorial tutorial-code

Last synced: 10 Jul 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/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/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/bvolpato/inutils4j

:nut_and_bolt: Utilities API for Java

java productivity string utilities

Last synced: 22 Mar 2025

https://github.com/wayshall/dbm

a simple Java ORM Framework, based on spring-jdbc.

dbm java orm spring spring-jdbc

Last synced: 27 Jun 2025

https://github.com/musulton/messecure

Aplikasi untuk mengamankan Surat Masa Singkat (SMS), dibuat menggunakan bahasa Java dan algoritma kriptografi Rivest Shamir Adleman (RSA)

android java kriptografi

Last synced: 25 Jul 2025

https://github.com/eslam-allam/spring-initializer-go

Create new SpringBoot projects from the comfort of your terminal!

gradle java maven spring-initializr springboot

Last synced: 18 Jan 2026

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/jze/phonet4java

Implementation of various phonetic algorithms in Java.

java phonetic-algorithm

Last synced: 14 Jan 2026

https://github.com/soulwax/catcraft

A bukkit plugin for Minecraft with various functionalities for personal use. Lincense: MIT

bukkit java minecraft spigot spigot-plugin

Last synced: 04 Jul 2025

https://github.com/cgfly/jeecf

jeecf 开源公用库

angularjs bootstrap java jeecf osgi springboot web

Last synced: 22 Aug 2025

https://github.com/ralscha/selfhost-hibp-passwords

Tools for self-hosting the Have I Been Pwned Password database. Xodus importer and query library

hibp hibpwned java passwords spring-boot xodus

Last synced: 24 Apr 2025

https://github.com/f-lab-edu/electronics-used-trading-market

중고 거래 플랫폼 프로젝트

java spring

Last synced: 23 Apr 2025

https://github.com/minimallycorrect/modpatcher

Allows easy patching of mods/plugins/arbitrary minecraft classes using config files

java minecraft minecraft-mod

Last synced: 24 Apr 2025

https://github.com/tahanima/restful-booker-api-test-automation

Restful-booker API test automation project using Java and REST Assured.

api java restassured test-automation

Last synced: 20 Jul 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/fbricon/pde.source.lookup

Automatic Source Lookup for Eclipse plugin dependencies

eclipse eclipse-plugin java pde source-lookup

Last synced: 26 Apr 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/fracpete/vfsjfilechooser2

Updated fork of vfsjfilechooser project on sf.net.

file-explorer java

Last synced: 11 Mar 2026

https://github.com/sambitos23/b2b-invoice-management-system

Build an AI enabled FinTech B2B Invoice Management System Integrated with ML, React and JDBC servalate

api flask-api java javascript jdbc jupyter-notebook machine-learning material-ui mysql python reactjs

Last synced: 18 Mar 2025

https://github.com/indoqa/osgi-embedded

Embedded OSGi container implementation based on Apache Felix

indoqa-library java osgi

Last synced: 26 Apr 2025

https://github.com/sharember/effective-java-note

effective java学习笔记。

effective effective-java java

Last synced: 22 Jun 2025

https://github.com/lambdatest/lt-appium-java

Run Java and Appium scripts on LambdaTest automation cloud. A sample repo to help you run Java based test scripts in parallel with LambdaTest

android-automation app-automation appium appium-java ios-automation java mobile-app-testing testing-tools

Last synced: 04 Jul 2025

https://github.com/x28/inscriptis-java

inscriptis - HTML to text conversion library for Java

converter html2text java library

Last synced: 14 Jan 2026

https://github.com/aru71727/e-study-zone

Study portal where teachers can upload the Study Materials and students can download and study those materials. There is also a discussion forum.

discussion-forum java jsp jsp-servlet study-portal

Last synced: 14 Apr 2025

https://github.com/pisaiah/java2v

A Java to V translator/transpiler.

java java2c transpiler v vlang vlang-module

Last synced: 18 Jan 2026

https://github.com/slimefun/addon-template

This is an example Repository for a generic Slimefun4 Addon.

addon bukkit java minecraft plugin server slimefun spigot template

Last synced: 25 Apr 2025

https://github.com/thepatrickniyo/nginx-micro-services

Building A micro-service of Springboot, Node, js React services to be shipped with Docker container

docker-compose java nginx nodejs react spring-boot

Last synced: 12 Apr 2025

https://github.com/terminal2/java-mode-s

Mode-S/ADS-B (1090Mhz) for Java

ads-b dump1090 hacktoberfest java mode-s

Last synced: 14 Jan 2026

https://github.com/valentinefernandes/java-coding-questions

This repository contains list of java interview coding questions

interview-questions java java-8

Last synced: 23 Apr 2025

https://github.com/aspectran/aspectran

Aspectran is a lightweight framework for building high-performance Java applications.

aop aspectran cli command-line di ioc java java-framework pojo restful web-application-framework

Last synced: 27 Dec 2025

https://github.com/antonio-pedro99/sportsup

SportUps is an Android app which aims to connect you and your college community to play your favourite sports.

fcm-notifications firebase java kotlin

Last synced: 12 Apr 2025

https://github.com/casdoor/casdoor-spring-boot-example

Spring Boot example app for Casdoor based on casdoor-spring-boot-starter

auth authn casdoor iam java oauth2 spring spring-boot sso

Last synced: 10 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/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/riccardobl/jme-igui

A minimalistic immediate gui for jmonkeyengine

gui imediate java jmonkeyengine ui

Last synced: 07 May 2025

https://github.com/ggeorgovassilis/http-relay

A HTTP proxy and relay which can be used to access web applications behind a firewall

firewall http http-relay java network

Last synced: 29 Oct 2025

https://github.com/ovirt/vdsm-jsonrpc-java

JSON RPC Java client for oVirt

java jsonrpc ovirt

Last synced: 15 May 2025

https://github.com/huzecong/reversiduel

Reversi game in Java

java javafx reversi-game

Last synced: 02 May 2025

https://github.com/thamyresarm/dio-bootcamp-warburg-fullstack

Repositório Criado para inserir os desafios de códigos realizados no Bootcamp Fullstack da Warburg Pincus com as linguagens Java e Javascript realizado na DIO.

angular aws cloud-computing java javascript mongodb nosql postgresql springframework sql

Last synced: 29 Apr 2025

https://github.com/maherzaidoune/taniescape

An Open-Source Game made with libGDX

2d-game android arcade-game game java libgdx libgdx-game

Last synced: 28 Apr 2025

https://github.com/mounirelbakkali1/java-memory-management-best-practice

Java Memory Management Workshop to gain a deep understanding of memory management in Java and master best practices for efficient memory handling.

java java-memory java-memory-model object-pooling

Last synced: 27 Oct 2025

https://github.com/sap/java-integration-for-sap-mobile-services

Java library that integrates to SAP Mobile Services Backend APIs. As a start this will only provide the Notification Backend API to send notifications to mobile devices. Further APIs may be included in the future.

client integration java mobile-services sap

Last synced: 19 Oct 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/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/uom-android-team2/WeBall_Statistics

The WeBall Statistics application is a league statistics application for basketball, which was created as part of the course "Apps development for Mobile Devices" (University of Macedonia - Applied Informatics, academic year 2021-2022, 6th semester)

6th-semester android android-app android-development android-studio applied-informatics basketball-stats firebase-realtime-database java mysql-database postman realtime-database statistics uom xampp

Last synced: 12 Mar 2025

https://github.com/sverrenystad/besieged

Besieged! is a cooperative, real-time multiplayer tower defense Android game, where players defend their village against waves of mythological creatures by strategically combining "tower-cards" to build unique towers, earning money from each kill to acquire more cards.

android cross-platform java libgdx software-architecture tower-defense-game

Last synced: 10 Apr 2025

https://github.com/applanga/sdk-android

With the Applanga Android Localization SDK you can automate the android app translation process. You do not need to convert android string resource files to excel or xliff. Once the sdk is integrated you can translate your android app over the air and manage all the strings in the dashboard. Android app localization has never been easier!

app capture-screenshots device-language java language localisation localization localization-tool region screenshot-testing translation uitests upload-screenshots

Last synced: 10 Oct 2025

https://github.com/coala/coala-eclipse

Holds a prototype for a coala plugin for eclipse

coala eclipse-plugin java

Last synced: 28 Apr 2025

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/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/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/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/thirashapw/reargen

Native based fast android app development framework using html/css/js

android groovy html html-css-javascript java jdk

Last synced: 19 Oct 2025

https://github.com/informaticsmatters/squonk

Squonk platform and computational notebook

chemaxon docker gradle java openshift rdkit squonk

Last synced: 06 Oct 2025

https://github.com/thorbenkuck/netcom2

NetCom2 is a highly modular Client-Server-Communication-Framework, in the style of an EventBus following the idea of "code less, do more".

client-server easy-to-use eventbus functional-programming gradle java java-8 maven modular network reactive serialization wiki

Last synced: 09 Oct 2025

https://github.com/sadcenter/mantle

Optifine's cape replacer.

java minecraft optifine spring-boot web-server

Last synced: 06 Mar 2026

https://github.com/arun-gupta/vault-kubernetes

Application secrets using Kubernetes and Vault

docker java kubernetes secrets vault

Last synced: 29 Apr 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/loohp/blockmodelrenderer

Render Minecraft block models

blockbench java minecraft models rendering

Last synced: 12 Mar 2026

https://github.com/dnd-side-project/dnd-11th-7-backend

모두의 일정을 한눈에! 간편한 일정 조율 서비스, 째깍

java spring

Last synced: 17 Mar 2025

https://github.com/jdlib/deepdive

Fluent assertions library for Java

assertion-library fluent-api java testing testing-library unit-testing

Last synced: 01 Mar 2026

https://github.com/mxkmn/barrierautoopener

🚘🔍 Finds trusted car licence plates and opens the barrier

java mcu ultimatealpr

Last synced: 27 Oct 2025

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/pieking1215/invmove-fabric

Minecraft Fabric mod that adds the ability to walk around while in inventories

java minecraft minecraft-fabric minecraft-fabric-mod minecraft-mod

Last synced: 14 Feb 2026

https://github.com/shuoros/jterminal

A library for printing custom outputs in terminal for Java

colors java print terminal

Last synced: 01 Apr 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/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/open-io/oio-api-java

OpenIO SDS Java client API, giving direct access to the object storage

java object-storage openio openio-sds openio-sds-api

Last synced: 31 Jan 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/mvallim/java-fluent-validator-predicates

Java Fluent Validator is inspired by Fluent Interface and .Net FluentValidation allowing Java and Kotlin developers write validations in a fluent and performatic way. Predicates are the base for the project and make even easier to build your validators. You will find some built-in predicates in this project that will speed up your development.

java java-fluent-validator kotlin predicates validation validation-library

Last synced: 30 Jan 2026

https://github.com/jmcurbelo/curso-apache-maven

Repositorio oficial para el curso Apache Maven: Construcción de proyectos de cero a avanzado

apache-maven build-tool java scala

Last synced: 26 Feb 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