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/born2snipe/maven-custom-logging

attempt to customize/modify Maven 3 logging

java logging maven

Last synced: 05 Jul 2025

https://github.com/riccardobl/jcubemapassembler

JCubemapAssembler is a java application that can be used to assemble six separate face images into a single cubemap and export it as a dds file.

cubemap dds java

Last synced: 13 Aug 2025

https://github.com/saddamarbaa/data-structures-and-algorithms

==> I made this repository to post my code and document my progress while Learning data structures and algorithms concepts in this repository, I covered the complete data structures and algorithms

array binary-tree c graph hash-tables java javascript leetcode python typescript

Last synced: 23 Apr 2025

https://github.com/mattczyr/endermail

Ender Mail is a Minecraft mod that allows players to deliver packages anywhere in the world.

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

Last synced: 03 Sep 2025

https://github.com/wingify/vwo-java-sdk

[DEPRECATED] VWO Java SDK for server-side A/B Testing

ab-testing java java-sdk murmurhash3 server-side server-side-rendering vwo

Last synced: 26 Apr 2025

https://github.com/arquillian/arquillian-extension-android

Arquillian Android Platform Containers

android arquillian java obsolete

Last synced: 14 Jan 2026

https://github.com/bg-software-llc/wildinspect

Custom inspect-mode with CoreProtect hookup!

bgsoftware coreprotect factions java minecraft plugin spigot survival wildinspect

Last synced: 13 Jun 2025

https://github.com/davidarchanjo/spring-boot-crud-rest

Sample Spring Boot project implementing a REST CRUD application

crud-api java spring-boot spring-jpa

Last synced: 05 Sep 2025

https://github.com/dropwizard/dropwizard-vavr

Bundle for Dropwizard to support Vavr

dropwizard java java-library vavr vavr-jackson

Last synced: 04 Apr 2025

https://github.com/dracula/javadoc

🧛🏻‍♂️ Dark theme for Javadoc

dracula-theme java javadoc

Last synced: 24 Apr 2025

https://github.com/riccardobl/JCubemapAssembler

JCubemapAssembler is a java application that can be used to assemble six separate face images into a single cubemap and export it as a dds file.

cubemap dds java

Last synced: 19 Mar 2026

https://github.com/muhammedzohaib/hitfit-gym-app

A Java and JavaFX-based Gym Management App that enables user login/signup and provides administrative features for efficient gym management. Simplify and streamline your gym operations with this user-friendly application.

desktop-app gui gui-application gym-management-system intellij-idea java java-project javafx javaprogramming project semester-project

Last synced: 04 Mar 2026

https://github.com/codestates-seb/seb40_main_012

🍒 CherryPick - 책과 문화콘텐츠 정보 공유 커뮤니티 서비스

java javascript react spring-boot

Last synced: 05 Mar 2026

https://github.com/japlscript/japlscript

Less than perfect bridge from Java to AppleScript and back

ant applescript japlscript java maven script

Last synced: 05 Mar 2026

https://github.com/auth0-blog/embedded-spring-5

Spring 5, Embedded Tomcat 8, and Gradle: a Quick Tutorial

gradle java spring spring5 tomcat tomcat8

Last synced: 02 Mar 2026

https://github.com/problem4j/problem4j-spring

Spring integration for library implementing RFC7807 (and RFC9457)

exception-handling java library problem problem-details rfc7807 rfc9457 spring-boot spring-webflux spring-webmvc

Last synced: 06 Jun 2026

https://github.com/openfacade/http-facade

Simple Http Client/Server Facade for Java

facade http http-client http-server java

Last synced: 07 Mar 2026

https://github.com/pranjay-poddar/hack_this_fall_2.0

Project Submission For Hack This Fall 2.0 Hackathon

angular bootstrap css hackathon-project html java maven medical spring-boot typescript

Last synced: 04 Mar 2026

https://github.com/varshithvhegde/pdfsign

Android App to Digitaly Sign PDF

android androidstudio java pdfsign playstore

Last synced: 04 Mar 2026

https://github.com/gjermundgaraba/beaconmqtt

Android app to forward beacon events over MQTT (for home automation scenarios)

android app beacon estimote iot java mqtt

Last synced: 05 Mar 2026

https://github.com/jindrapetrik/javactivex

ActiveX Controls in Java

activex-controls java

Last synced: 15 May 2025

https://github.com/liftwizard/liftwizard

A collection of utilities for Dropwizard

dropwizard java reladomo

Last synced: 05 Jan 2026

https://github.com/swedbankpay/kramdown-plantuml

PlantUML support for Kramdown, the Markdown parser used in Jekyll

diagram-svg java jekyll jekyll-plugin kramdown plantuml ruby ruby-gem

Last synced: 28 Apr 2025

https://github.com/dhimasanb/carfactory

Car Factory Management Netbeans Java Swing with JReport and MariaDB

java mariadb netbeans

Last synced: 04 Apr 2025

https://github.com/khmarbaise/multienv-maven-plugin

multienv-maven-plugin

java maven maven-plugin

Last synced: 14 Apr 2025

https://github.com/mbien/netbeans-opengl-pack

NetBeans OpenGL Pack provides an easy to use OpenGL development environment integrated into NetBeans

java netbeans-plugin opengl

Last synced: 15 Apr 2025

https://github.com/hisano/wasm-interpreter-on-java

WebAssembly Interpreter written in Java (Java 8, Pure Java, No library dependencies)

interpreter java java8 purejava wasm webassembly

Last synced: 23 Apr 2025

https://github.com/shravan20/shravan20

Hey :wave:, Glad to see you here! (Don't Just Fork, Star Too :sweat_smile:)

developer expressjs fastapi flask java javascript nodejs profile profile-readme python react spring springboot typescript

Last synced: 26 Mar 2025

https://github.com/moosetechnology/verveinej

VerveineJ is a tool written in Java that creates a mse file from Java source code.

java model moose mse

Last synced: 16 Jan 2026

https://github.com/sandun-induranga/car-rental-system

Full Stack Web Application using Spring framework as backend.

bootstrap css3 hibernate html5 java javascript jquery lombok maven mysql spring spring-mvc springdata-jpa tomcat

Last synced: 07 Apr 2025

https://github.com/enginehub/precogs

Precogs - A Bukkit/Sponge AntiCheat service API, allowing plugins to easily support multiple AntiCheats

anticheat api bukkit gradlew java minecraft paper sponge

Last synced: 07 Apr 2026

https://github.com/hasnatrasool163/universitymanagementsystem

The University Management System is an all-encompassing Java-based application tailored to streamline and automate the administrative and academic operations of universities. From managing teacher and student databases, handling fee structures, to processing examination results, UMS serves as a robust platform that ensures efficient and effective.

examination-system java javaswing javaswing-javaawt-oops-mysql javaswings javaswingsapp management-system studentmanagement studentmanagementsystem universitymanagement universitymanagementsystem

Last synced: 12 Jul 2025

https://github.com/sap/sapmachine-manager-for-macos

SapMachine Manager is designed to easily install, manage, and automatically update one or more instances of SapMachine on a Mac. SapMachine Manager supports the creation of SapMachine installer packages for macOS and the definition of the default Java environment.

java macos sapmachine

Last synced: 23 Jun 2025

https://github.com/ibmstreams/streamsx.hdfs

This toolkit provides operators and functions for interacting with Hadoop File System.

hadoop hdfs ibm-streams java stream-processing toolkit

Last synced: 09 Sep 2025

https://github.com/aljoshakoecher/packml-statemachine

Java implementation of the state machine standardized in PackML

isa88 java machine-states maven packml state-machine states

Last synced: 21 Mar 2025

https://github.com/soujava/java9-em-acao

Uma apresentação que mostra o que esperar do Java 9 (Maio 2017)

code java java9 jigsaw soujava

Last synced: 16 Jul 2025

https://github.com/usgs/warc-iridium-sbd-decoder

Java library for decoding Iridium Short Burst Data packets.

burst data iridium java sbd short

Last synced: 21 Jun 2025

https://github.com/caoccao/jaspiler

Jaspiler is a Java to Java transpiler.

babel java plugins transpile transpiler

Last synced: 13 Jul 2025

https://github.com/juliaaano/rhdm-quickstart

A collection of artifacts to get you started with Red Hat Decision Manager.

drools java kie-server rhdm rhdm-springboot

Last synced: 18 Mar 2025

https://github.com/sandun-induranga/spring-boot-crud

Spring Boot MySQL CRUD Operations

hibernate java mysql spring-boot

Last synced: 25 Jun 2025

https://github.com/myoss-cloud/myoss-starter-projects

myoss open source project, starter projects written in Java

java spring-boot startup

Last synced: 13 Apr 2025

https://github.com/mildsunrise/quickvm

🕵️ The crappy, magical string Java/Android decrypter

crappy deobfuscation java reverse-engineering smali

Last synced: 16 Jul 2025

https://github.com/sarveshlimaye/hotel-managment-system

This project is of Hotel Management System, which allows you to book rooms, seeing prices of rooms, see reviews. It would also show types of rooms available. It also has a login system, where admin and customers can enter details

css hibernate html java mysql spring-boot spring-data-jpa spring-security thymeleaf web

Last synced: 24 Jun 2025

https://github.com/cincheo/jsweet-angular2-quickstart

JSweet-enabled Angular 2 quickstart

angular java jsweet typescript

Last synced: 11 Jul 2025

https://github.com/SwedbankPay/kramdown-plantuml

PlantUML support for Kramdown, the Markdown parser used in Jekyll

diagram-svg java jekyll jekyll-plugin kramdown plantuml ruby ruby-gem

Last synced: 12 Oct 2025

https://github.com/wkrzywiec/nasa-picture

Single-page application which display NASA's Astronomy Picture of the Day

docker gradle java jsp spring-boot

Last synced: 09 Oct 2025

https://github.com/CodeRayZhang/Chat

简单页面聊天系统,登录即可连接

chat java javascript json

Last synced: 26 Oct 2025

https://github.com/chat-pass/dify-api-java-sdk

Dify API Java SDK 是一个用于与 [Dify](https://dify.ai) 平台进行交互的 Java 客户端库。它提供了对 Dify 应用 API 和知识库 API 的完整支持,让 Java 开发者能够轻松地将 Dify 的生成式 AI 能力集成到自己的应用中。

api dify java java-8 sdk

Last synced: 05 Oct 2025

https://github.com/deechael/dynamicclassgenerator

Allow you to generate java class when running a program

compile dynamic-programming java kotlin runtime

Last synced: 06 Oct 2025

https://github.com/pm6422/luix-passport

This project provides you a standard auth2 server and client configuration powered by Spring Boot 3 with the ability to authenticate login and using PostgreSQL DB as datastore.

java oauth2 security spring spring-boot

Last synced: 17 Jan 2026

https://github.com/hms-core/hms-iap-vr-serverdemo

The sample encapsulates APIs of the IAP VR server. The repository contains 2 branches of java and php.

hms in-app-purchase java php server-demo vrpay

Last synced: 20 Oct 2025

https://github.com/vladimir-dejanovic/simple-springboot-graphql-mongo-conftalk-demo

This is code used as demo for conference talk GraphQL vs Traditional REST API

demo graphql graphql-api graphql-java graphql-server java mongodb

Last synced: 08 Oct 2025

https://github.com/wille/startuplib

Library for adding your Java application to startup on many different operating systems

agent bsd java launch library linux macos registry startup windows

Last synced: 08 Mar 2026

https://github.com/wizardoftrap/to_do_list

ToDoList App is an Android application developed in Java and utilizing SQLite for data management. With features like task creation, editing, deletion, and marking tasks as done, users can efficiently organize their daily activities. The app offers additional functionalities such as setting task priority, categorization, and adding detailed notes.

android androiddevelopment androidstudio java sqlite

Last synced: 08 Oct 2025

https://github.com/blckclov3r/mvvm_time-trainee-tracker

(Android) Time Trainee Tracker App repository implements MVVM Architecture using Room, ViewModel, LiveData, etc.

android java

Last synced: 13 Mar 2026

https://github.com/azimjohn/nupogodi

Nu Pogodi - Game Built with JavaFX

java javafx university-project

Last synced: 13 Oct 2025

https://github.com/nerkarso/self-order-kiosk

📮 A self-checkout experience where customers can quickly place an order

java netbeans

Last synced: 12 Oct 2025

https://github.com/simranjeet97/online-examination-system-and-mock-test

Its an Online Examination System that Takes Tests of different Courses and Also MCQ Tests of Students in Schools and Universities/Collages.

examination-system gui java java8 javafx netbeans-ide online-service source-code xml-parser

Last synced: 25 Oct 2025

https://github.com/apache/causeway-app-helloworld

Apache Causeway™ software is a framework for rapidly developing domain-driven apps in Java. This repo contains a sample app to help you quickly learn the essentials of the framework.

ddd domain-driven-design graphql java naked-objects rad rapid-application-development restful-objects web-framework

Last synced: 11 Oct 2025

https://github.com/sondosaabed/baby-frecuencies-hash

Baby-Frecuencies managment application using Hash table as data Structure. Java | JavaFX

baby-frecuency data-structures hashtable java javafx-application

Last synced: 01 Nov 2025

https://github.com/floriancassayre/pxlartgenerator

Pixel art generator for pixel space.

java pixel-art pxls reddit-place

Last synced: 08 Apr 2025

https://github.com/xpolar/rtp

Java Minecraft plugin to randomly teleport users around the map.

java minecraft minecraft-plugin rtp

Last synced: 03 Sep 2025

https://github.com/tatsuyafujisaki/hackerrank-interview-preparation-kit-kotlin

Solutions in Kotlin (or Java if Kotlin is unavailable) for the HackerRank Interview Preparation Kit

hackerrank interview-preparation-kit java kotlin

Last synced: 19 Apr 2025

https://github.com/project-openubl/searchpe

Descarga la base de datos de la SUNAT y lo almacena en tu propio servidor

java javaee quarkus sunat

Last synced: 07 May 2025

https://github.com/zbendefy/opencl-satsolver

Brute force sat solver in OpenCL

gpgpu gpu java opencl opencl-satsolver sat-solver solver

Last synced: 22 Apr 2025

https://github.com/ufoss-org/dino

A synchronous I/O library for the JVM

io java virtual-threads

Last synced: 19 Apr 2025

https://github.com/fracpete/princeton-java-introduction

Contains the mavenized code examples from Princeton's Introduction to Programming in Java.

introduction java

Last synced: 22 Apr 2025

https://github.com/codestates-seb/seb40_pre_030

Shark Overflow 🦈

java react

Last synced: 13 Apr 2025

https://github.com/me4502/wutlang

Wutlang - An esoteric programming language based heavily of Brainf*ck.

brainf character cursor esoteric-programming-language heap heap-cell heap-point interpreter java language stack

Last synced: 19 Apr 2025

https://github.com/yugokato/huffman-coding-in-java

Final exam of "Data Structures and Algorithms in Java" class. Code was modified from the original one for publishing on the public place.

algorithm graphviz greedy-algorithm huffman-tree java

Last synced: 03 Sep 2025

https://github.com/rcasanovan/jmusic

Java library to create a mp3 music player

java mp3-player music-player

Last synced: 24 Apr 2025

https://github.com/cctyl/bilirecommbehaviorcorrection

基于黑白名单规则实现的bilibili个性化推荐的纠正

bilibili bilibili-api java springboot vue

Last synced: 22 Apr 2025

https://github.com/sondosaabed/max-led-lighting

Find optimal number of maximum leds that can be powered using 2 dimentional dynamic programming

dynamic-programming java javafx-application leds longest-common-subsequence

Last synced: 22 Apr 2025

https://github.com/guru-1205/java-dsa-oops-prephub

Java-DSA-OOPS-PrepHub is your ultimate resource for mastering Java, Data Structures, Algorithms, and Object-Oriented Programming, specifically tailored for interview and placement preparation. Dive into curated books, cheat sheets, interview questions, and detailed handwritten notes to boost your coding skills!

cheatsheet dsa handwritten-notes interview-questions java java-book java-dsa-book oops-in-java placement-prep

Last synced: 25 Mar 2025

https://github.com/nayuki/json-library-java

JSON parser and serializer in Java.

java json library parser serializer

Last synced: 03 Jul 2025