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/decebals/jpms-demo

JPMS (Java Platform Module System) demo

java java9 jigsaw jpms modularity

Last synced: 22 Jun 2025

https://github.com/ghost1372/Circulars

نمایش بخشنامه مناطق مختلف سازمان آموزش و پرورش

android async-await coroutines dark-theme images java kotlin material-design navigation-component pdf persian rar recyclerview tiff unrar viewbinding zip

Last synced: 12 Mar 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/ridika-2004/my-development-tools

💻 A curated collection of small, functional projects—built for learning, experimenting, and leveling up coding skills 🚀📈.

chrome-extension codingame cpp game-development html-css java java-fx java-swing javascript object-oriented-programming pong-game pyqt5 python raylib-cpp tkinter-gui vanilla-javascript web-development

Last synced: 11 Apr 2025

https://github.com/nnichols/maven-version-bump-action

A simple GitHub Actions to bump the version of Maven projects

action clojure java maven-pom pom

Last synced: 02 May 2025

https://github.com/marwa-eltayeb/progressdialog

Android Library to create various kinds of Custom Progress Dialog

android android-library android-ui hactoberfest java kotlin loading-animations loadingdialog progressdialog

Last synced: 13 Jul 2025

https://github.com/farhaanaliii/lite

Lite++ is a powerful app that allows you to extract Facebook cookies and access tokens, as well as use Facebook in desktop mode within the app

android-application facebook-lite-plus-plus facebook-tools java java-programming java-project lite-plus-plus

Last synced: 24 Dec 2025

https://github.com/riteshpuvvada/virtue-wheel

Have fun spinning the Virtue Wheel to see what your virtue of the day is.

android-application android-studio java mobile-app mobile-development predictions spinwheel

Last synced: 09 Jul 2025

https://github.com/mehmandarov/oslocitybike-beam

Beam project using public Oslo City Bike data

beam java pipeline pipelines publicdata

Last synced: 09 Sep 2025

https://github.com/pitzzahh/devbot

A Discord Bot made using Java Discord API and Spring framework. Does something that most bots do. Just for fun.

bot discord discord-bot java spring-boot

Last synced: 11 Jun 2025

https://github.com/jgperrin/net.jgp.books.spark.ch99

Spark in Action, 2nd edition - chapter 99

apache-spark java java8 manning spark sparkwithjava

Last synced: 06 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/ishantk/gw2018b

Auribises Java Android 2018 Summer Training Evening Batch

android android-application android-studio java

Last synced: 01 May 2025

https://github.com/aadewunmi/online-quiz-system

"Examily" is a quiz-based examination platform for University level courses. Tech Stack: HTML / CSS / JavaSript / Bootstrap, Java 11 / Java EE version 8 (Jakarta EE version 8), Java JSP, Java Servlet , JDBC, MySQL.

bootstrap html-css-javascript java java11 javaee jdbc-driver jsp mvc mysql mysql-database online-quiz-system servlet servlet-jsp tomcat-server

Last synced: 07 May 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/sogutemir/springmicroservice-outbox-kafka-saga-pattern

Food Ordering System: A microservices-based backend application for real-time food ordering and tracking. Built with Java, Spring Boot, and Apache Kafka. Implements Domain-Driven Design, Event-Driven Architecture Saga-Pattern, and Clean Architecture principles.

clean-architecture cqrs ddd ddd-architecture ddd-patterns event-driven hexagonal-architecture java java-microservice java17-spring-boot kafka microservice saga saga-pattern solid-principles spring spring-boot spring-microservice springboot

Last synced: 12 Apr 2025

https://github.com/yifanzheng/java-design-patterns

:books: Java 设计模式学习笔记。

java

Last synced: 10 Apr 2025

https://github.com/gaureshpai/filetohtmlfileconvertor

HTML Converter: This Java program converts text files into HTML files, adding basic styling and including the filename as a heading.

html java

Last synced: 30 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/grahamedgecombe/db

A thin layer on top of the JDBC API that takes care of awkward boilerplate code.

java jdbc

Last synced: 12 Sep 2025

https://github.com/rla/while

Some dataflow analysis in Java

java programming-language static-analysis

Last synced: 16 Jun 2025

https://github.com/oktadev/okta-java-i18n-example

i18n in Java 11, Spring Boot, and JavaScript

i18n java l10n sign-in-with-okta spring-boot

Last synced: 11 Apr 2025

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

Student registration project with java

java

Last synced: 11 Apr 2025

https://github.com/marmelo/chili

Chili is a collection of Java annotations that simplify common tasks.

annotations cache dependency-injection guice java log memoize timeout

Last synced: 05 May 2025

https://github.com/xuegao-tzx/xqt-harmonyos

校企通鸿蒙魔改版

harmonyos java

Last synced: 30 Apr 2025

https://github.com/weisongzhao/adaptivemedian.imagej

v0.1.0, Adaptive Median fiter - imageJ plugin

filter-plugin image image-processing imagej-plugins java

Last synced: 13 Apr 2025

https://github.com/hengyunabc/java-telnet-client-demo

A pure java telnet client demo, connect to remote telnet server.

java telnet telnet-client

Last synced: 09 Sep 2025

https://github.com/manoelcampos/sma-torrent

A Java 15 BitTorrent client using JADE Multi-Agent Systems Framework ☕️🌊

bittorrent bittorrent-client bittorrent-protocol jade-framework java multi-agent-systems

Last synced: 18 Oct 2025

https://github.com/adierkens/snapshot4j

A snapshot testing library for Java

java snapshot-testing

Last synced: 12 May 2025

https://github.com/sormuras/command-line-interface

Arguments Splitter for Java

arguments-parser command-line java

Last synced: 04 May 2025

https://github.com/rainnny7/pelican4j

A Java API wrapper for the Pelican/Pterodactyl panel API. Mirror of code maintained at https://git.rainnny.club/Rainnny/Pelican4J

api java library panel pelican pterodactyl

Last synced: 09 Jul 2025

https://github.com/uportal-project/announcementsportlet

JSR-286 portlet implementing announcements in uPortal.

hacktoberfest java portal portlet uportal uportal-start-bundled

Last synced: 04 May 2026

https://github.com/apache/karaf-site

Mirror of Apache karaf Site

java karaf network-server osgi

Last synced: 05 May 2025

https://github.com/avdaredevil/components-for-powershell

Polyfill Like components for PowerShell - Single Line Integrations with any Technology Stack

bower c cli ease environment git golang integration java mongodb nodejs path php polyfill powershell python r ruby utility windows

Last synced: 11 Apr 2025

https://github.com/styropyr0/customizabledatepicker

An Android library that offers a flexible and visually enhanced date picker, allowing developers to easily integrate and customize date selection dialogs in their applications. It supports theming, localization, and additional features to align with various app designs and user experiences.

android android-library android-ui dateparser datepicker datepicker-component datepickerdialog datetime java kotlin kotlin-android

Last synced: 12 Apr 2025

https://github.com/grokmoo/hale

An RPG with turn based combat

game game-2d java rpg rpg-game

Last synced: 17 Jun 2025

https://github.com/ethauvin/akismet-kotlin

Client library for accessing the Automattic Kismet (Akismet) spam comments filtering service

akismet akismet-api akismet-client android blog comments ham java kotlin library spam

Last synced: 05 May 2025

https://github.com/varlink/java

Java bindings and tools for Varlink

java varlink

Last synced: 13 Apr 2025

https://github.com/lfuelling/generator-greenfoot

Yeoman Generator that creates a Greenfoot project using Maven.

generator greenfoot java maven yeoman yeoman-generator

Last synced: 19 Mar 2025

https://github.com/rchomczyk/honey

A message library, which focuses on being extensible and flexible.

adventure bukkit bukkit-api dispatcher java kyori message minecraft minimessage notification paper papermc placeholders spigot spigot-api

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/luckyforce/tictactoe

A TicTacToe Game with an inbuilt algorithm that never loses.

ai algorithm java java-8 tictactoe

Last synced: 11 Apr 2025

https://github.com/xemantic/github-users

Lists GitHub users. Minimal app demonstrating cross-platform app development (Web, Android, iOS) where core logic is shared and transpiled from Java to JavaScript and Objective-C.

android cross-compilation cross-platform eventbus frontend gwt ios j2objc java javascript objective-c reactive-programming rxjava transpilation web

Last synced: 09 Jul 2025

https://github.com/naturalness/javac-parser

Exposes OpenJDK's Java parser and scanner to Python

java javac lex lexer openjdk parser scanner syntax-checker tokenizer

Last synced: 06 Mar 2026

https://github.com/jwkerr/tabby

Tabby is a highly customisable Fabric mod for Minecraft that adds extra utility to the tab list

earthmc java minecraft minecraft-mod mod

Last synced: 13 Apr 2025

https://github.com/talfig/introduction-to-programming-in-java

Introduction to Programming in Java

competitive-programming java leetcode

Last synced: 11 Apr 2025

https://github.com/unickcheng/response-handler

A maven dependency that handles response body, catches exceptions, supports for openapi

exception-handler java maven-package response-body spring-boot

Last synced: 07 May 2025

https://github.com/mouadziani/access-tests-management

🚀 This project is for first tests management, for university that has tests before registration of students for the scholar year based on Java swing

java jdbc mvc-architecture singleton swing

Last synced: 13 Apr 2025

https://github.com/thescattypotty/autocsv

A Library Java that can Convert your list of class/record to csv & vice-versa using annotation

csv java java17 opencsv

Last synced: 18 Mar 2025

https://github.com/govinddixit/travel-wise

An app that helps people find co-travelers in their journey

android java travel ubersdk

Last synced: 12 Apr 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/davidhampgonsalves/generative-tree-rings

Vector Tree Ring Generator for Pen Plotting

featured java paperjs penplotter svg

Last synced: 12 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

https://github.com/wyatt-herkamp/simpleannotation

Have you ever needed to do something with Reflection and an Annotation? This is the library to make your life easier!

annotations java reflection

Last synced: 12 Apr 2025

https://github.com/seletz/flowable-event-registry-demo

Demo project for flowable event registry usage

bpmn demo event-registry flowable java rabbitmq spring-boot

Last synced: 10 Apr 2025

https://github.com/fmahadybd/dm_sys

Data Management System

data-structures java

Last synced: 29 Jun 2025

https://github.com/pathikrit/jspeech2text

A simple speech to text app in Java

java speech-synthesis

Last synced: 13 Apr 2025

https://github.com/hrbrmstr/freepst

An 'rJava' wrapper around 'java-libpst' <https://github.com/rjohnsondev/java-libpst> to read PST/OST files

java r rstats

Last synced: 29 Oct 2025

https://github.com/benc-uk/java-demoapp

Simple demo Java Spring Boot web app for deploying to Azure, Docker etc

azure docker java maven spring-boot

Last synced: 03 Apr 2025

https://github.com/figt/mesh

A library that allows you to 'mesh' together a series of tasks, whilst switching thread contexts.

api async badge completablefuture java library promise spigot spigot-api spigotmc switching-thread-contexts thread

Last synced: 07 May 2025

https://github.com/jsiqbal/engineering-philosophy

Notes about Various Engineering Knowledge I gathered.

cpp deployment java oop ubuntu vscode-settings

Last synced: 10 Apr 2025

https://github.com/ailouislu/books-springboot-react

An online books system, implemented using spring boot, H2, and JPA as the backend, react and react-bootstrap as the front end. Contains functions such as books and authors.

bootstrap5 java react react-bootstrap springboot

Last synced: 10 Jul 2025

https://github.com/codestates-seb/seb40_main_016

🐈코코아팀의 '내 밥은 내가 번다냥' 서비스 개발 리포 입니다.🐈‍⬛

java react spring typescript

Last synced: 13 Apr 2025

https://github.com/razvand/secure-programming-java

Secure Programming in Java

java training-material

Last synced: 10 Apr 2025

https://github.com/josoavj/casier-judiciare-n3

fr: Logiciel de saisie Casier Judiciaire N3 utilisé pour la saisie d'information des personnes qui en ont besoin et aussi pour stocker ces derniers.

desktop-application java project

Last synced: 29 Oct 2025

https://github.com/dulip-sameera/fetch-browser

Simple browser project to understand how a browser works

http java javafx network web-browser

Last synced: 10 Sep 2025

https://github.com/ts4nfdi/api-gateway

Demo UI: https://ts4nfdi.github.io/api-gateway

coli-conc gnd java json-ld nerc-vs ols ontoportal skosmos

Last synced: 27 Jan 2026

https://github.com/bransantiago/milo

🖥️ Enhance surface reconstruction with MILo, a novel method using mesh-in-the-loop Gaussian splatting for detailed and efficient results.

client components cryptography differentiable-rendering discord-bot elasticsearch franklin gaussian-splatting iec62541 java milo nodejs opcua python reactive-programming siggraph-asia surface-reconstruction transactions-on-graphics

Last synced: 28 Apr 2026

https://github.com/jenkinsci/mqtt-notification-plugin

A Jenkins Notifier plugin using MQTT

java jenkins-ci jenkins-plugin mqtt

Last synced: 05 Oct 2025

https://github.com/pjfanning/swagger-akka-http-sample-java

Sample Java-based Akka-HTTP application that exposes its API as Swagger JSON

akka-http java swagger swagger-akka-http

Last synced: 05 Oct 2025

https://github.com/andriykalashnykov/animal-rescue

A sample application that demonstrates VMware opinionated way to build impactful applications by leveraging Tanzu products: Tanzu Observability etc.

gradle java nodejs react

Last synced: 06 Oct 2025

https://github.com/basepom/dependency-versions-check-maven-plugin

Maven plugin to find dependency version conflicts

basepom java maven maven-plugin

Last synced: 05 Feb 2026

https://github.com/magsilva/jabuti

Java Bytecode Understanding and Testing (maintenance fork from original project at http://ccsl.icmc.usp.br/pt-br/projects/jabuti)

bytecode java software-testing structural-testing testing-tool

Last synced: 19 Jan 2026

https://github.com/viadee/sonarissuescoring

Where do we refactor next? A predictive maintenance approach to java code smells.

ai codesmells datascience git h2o java

Last synced: 13 Oct 2025

https://github.com/apache/wicket-site

Mirror of Apache Wicket Web Site

java web-framework wicket

Last synced: 12 Oct 2025

https://github.com/puyodead1/spigotserverbuilder

Java application that download BuildTools, compiles, and executes Spigot to create a full Spigot Server!

buildtools gui java minecraft spigot-server swt windowbuilder

Last synced: 12 Oct 2025

https://github.com/mulla028/polyglotcode

Simple CLI Tool that translates your code in ANY programming language!

cli java maven picocli

Last synced: 12 Oct 2025

https://github.com/oracle/tribuo-site

The website for the Tribuo Java Machine Learning Library - https://github.com/oracle/tribuo

java machine-learning tribuo

Last synced: 21 Jun 2025

https://github.com/hxndev/hadoop-mapreduce-to-analyze-sentiment-of-keyword

In this task, we had to write a MapReduce program to analyze the sentiment of a keyword from a list of comments. This was done using Hadoop HDFS.

code hadoop hadoop-hdfs hadoop-mapreduce hdfs java mapreduce mapreduce-java parallel-computing parallel-programming sentiment-analysis sentimental-analysis

Last synced: 11 Oct 2025

https://github.com/jakubriegel/lets_chess_on_android

A small chess app for face to face games on Android phones.

android-application chess-game java opensource

Last synced: 27 Jan 2026

https://github.com/unascribed/asyncsimplelog

A fast, small, and useful logger implementation for SLF4j.

async java logger slf4j slf4j-logger

Last synced: 12 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/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/apsarawitharana/aad-assignment-javaee-pos-backend

The back-end of the Rice Milling Management system is implemented using JavaEE and is configured to run on the Apache Tomcat server. It provides the server-side logic for handling data processing, business rules, and database interactions.

apache-tomcat-server java javaee mysql-database

Last synced: 14 Oct 2025

https://github.com/mariomarroquim/scanner-applet

Java applet to scan images and upload multiple images/files

image-scanning java java-applet sane twain

Last synced: 11 Nov 2025