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/saasquatch/squatch-android

Official Android SDK for SaaSquatch. REST API wrapper and widgets in Android WebViews

android android-webview java jitpack reactive-streams rxjava saasquatch-java-sdk sdk webview

Last synced: 23 Apr 2025

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

Official DRACOON SDK for Java

dracoon java sdk

Last synced: 18 Aug 2025

https://github.com/ianrae/dnal-lang

DNAL language

data java

Last synced: 14 Jan 2026

https://github.com/emirhandogandemir/java-devops-project

This project focuses on containerizing a Spring Boot project using Docker, implementing CI integration through Jenkins, and deploying it using Argo CD with Helm

argocd docker helm java jenkins kubernetes spring spring-boot

Last synced: 24 Apr 2025

https://github.com/japgolly/clear-config-java

A modern, type-safe, and highly-composable configuration library with a focus on runtime clarity

config configuration configuration-management java

Last synced: 19 May 2026

https://github.com/cleilsonandrade/dscommerce-api

DSCommerce API é uma API robusta e versátil que atende às necessidades tanto de administradores quanto de clientes, para o gerenciamento de um sistema comercial. Oferece recursos como autenticação de usuário, perfis de usuário, gerenciamento de produtos com categorias, geração de ordem de compra e consulta. Utilizado o framework o Spring.

api backend commerce e-commerce h2-database java model-domain mysql oauth2 rsa-algorithm spring sql

Last synced: 23 Apr 2025

https://github.com/arxila/javatuples

A complete implementation of tuple data structures for Java.

data-structures java tuples

Last synced: 14 Jan 2026

https://github.com/thomasleplus/javainfo

Perl utility to extract the java version info from a class file's bytecode.

bytecode bytecode-parser bytecode-reading java jdk perl

Last synced: 05 Jul 2025

https://github.com/imd10/cs342-car-rental

A Java-based Car Rental System with a GUI for bookings, admin management, notifications, and reports, connected to a PostgreSQL database hosted on AWS.

aws car-rental desktop-application java postgresql swing visual-programming

Last synced: 23 Apr 2025

https://github.com/littlegrid/littlegrid-coherence-testsupport

littlegrid is a popular framework for helping Developers test their Oracle Coherence application-related code.

coherence-ce java littlegrid oracle-coherence tdd

Last synced: 14 Jan 2026

https://github.com/rahulsom/fhir-protobuf

Unofficial FHIR Protobuf Parser

fhir healthcare java protobuf3

Last synced: 14 Jan 2026

https://github.com/stuyy/eclipse-project-unzipper

Compile and Execute Java Eclipse Projects in one go!

bash c eclipse java shellscript

Last synced: 20 Jun 2025

https://github.com/sangupta/unsplash-java-client

Strongly-typed Java SDK to interact with https://unsplash.com

java sdk strongly-typed unsplash unsplash-api

Last synced: 24 Apr 2025

https://github.com/guihsp/sistema-de-vagas-tech-yks

Sistema de Vagas para Programadores desenvolvido para o P.I (Projeto Integrador) do 3º Semestre do curso de Análise e Desenvolvimento de Sistemas no Centro Universitário Senac.

css3 html5 java javascript

Last synced: 24 Apr 2025

https://github.com/glazedlists/glazedlists-tutorial

Tutorial for Glazed Lists: https://glazedlists.github.io/glazedlists-tutorial/

collections glazedlists java list-transformation tutorial

Last synced: 22 Apr 2025

https://github.com/chrisliebaer/salvage

Opinionated backup daemon for single-host Docker environments.

backups docker java volumes

Last synced: 18 Feb 2026

https://github.com/miho/jcsg-meshextensions

JCSG extension library for producing high-quality meshes from JCSG mesh objects.

cad constructive-solid-geometries java javafx jcsg vrl vrl-studio

Last synced: 06 Apr 2025

https://github.com/will-gxz/house-monitor-iot-system

This repository contains the source code of House Monitor Smart Home IoT System developed by Xiaozheng and Xiaofei. This is also the Master's project of Xiaozheng and Xiaofei. JavaDoc:

bootstrap coap hibernate java junit maven spring spring-mvc

Last synced: 23 Sep 2025

https://github.com/lantanagroup/fshfood

FSH Food, a program that creates FSH (FHIR Shorthand) files from FHIR StructureDefinition resources

engineering java xslt

Last synced: 13 Jul 2025

https://github.com/daejoon/lets-ko

SpringFramework 연구

java mvc spring

Last synced: 23 Jul 2025

https://github.com/jeremylvln/slimmythings

A mod for Minecraft that adds all I think the game is missing.

forge java minecraft mod opencomputers

Last synced: 15 Sep 2025

https://github.com/minsion/project-based-learning

程序员学习的封神之作

c css golang java javascript node python react vue

Last synced: 30 Apr 2025

https://github.com/gtiwari333/java-collision-detection-source-code

A visual simulation of collision detection and response of two or many objects (balls)

collision-detection java java-animation physics-simulation swing

Last synced: 24 Jul 2025

https://github.com/andreyvmarkelov/copy-to-clipboard-jira-field

This is custom field that allows copy issue key and description to clipboard

atlassian-jira clipboard-jira-field copy-to-clipboard java jira-plugin

Last synced: 24 Jul 2025

https://github.com/doaaosamak/projects-oop

Welcome to my GitHub repository where I share my Object-Oriented Programming (OOP) projects. This repository contains examples and models of projects using essential OOP concepts such as classes, objects, and methods.

java oop oop-principles

Last synced: 24 Jul 2025

https://github.com/dan-oak/java-concurrent-polling

Examples of Java asynchronous pollers using `java.concurrent` classes

java java-concurrency java-concurrent java-multithreading java-threads multithreading

Last synced: 24 Jul 2025

https://github.com/jsericksk/simple-translator

Simple translator that gets results from the basic version of Google Translate.

java

Last synced: 02 Aug 2025

https://github.com/siraajul/java

Complete Java with DSA

100daysofcode java java17

Last synced: 31 Jul 2025

https://github.com/idealista/wildfly_role

Ansible role to install a WildFly app server

ansible ansible-role application-server debian java jboss jboss-as wildfly

Last synced: 31 Jul 2025

https://github.com/lamaparbat/course-management-system

Course Management System made using Swing framework for frontend part, Core java for backend, and Mysql for database.

java mysql-database sql swing-gui

Last synced: 06 Nov 2025

https://github.com/chetannihith/program-hacktoberfest24

⭐️This repository is for Hacktoberfest 2024 contributions, where developers can contribute interesting and unique programs across different languages! Contribute Java, C++, Python, or any language you're comfortable with and showcase your coding skills! Happy hacking 🦥

cpp go hacktoberfest hacktoberfest-accepted hacktoberfest2024 java js python ruby

Last synced: 30 Jul 2025

https://github.com/astrapi69/data-api

Defines interfaces for data beans like jpa entities or DTO(Data Transfer Object) objects

active data dto identity java jpa modification tree-structure versioning

Last synced: 01 Apr 2025

https://github.com/microbean/microbean-jersey-netty

A Java library that integrates Jersey into Netty idiomatically.

java java-library jersey microbean netty

Last synced: 25 Sep 2025

https://github.com/newrelic/dropwizard-metrics-newrelic

Implementation of a DropWizard metrics Reporter that sends data as dimensional metrics to New Relic

java monitoring newrelic open-source open-telemetry open-telemetry-java telemetry telemetry-java

Last synced: 29 Jul 2025

https://github.com/ahmad-masud/drawant

🎨 A simple java drawing application, great for drawing and taking notes

ant drawing-app java paint swing

Last synced: 03 Nov 2025

https://github.com/wjglerum/quarkus-reactive-examples

Examples using Quarkus with RESTEasy Reactive, Hibernate Reactive and SmallRye Reactive Messaging

hibernate java quarkus reactive reactive-programming resteasy

Last synced: 18 Feb 2026

https://github.com/chaudharypraveen98/competitive-programming

It contains questions from various online and offline platforms such as Hackerrank, Coding Ninjas, Codeforces, Leetcode, Codeforces etc

c cpp geeksforgeeks geeksforgeeks-solutions hackerrank hackerrank-solutions java programming python

Last synced: 26 Jul 2025

https://github.com/sormuras/jdk-tools

🛠️ JDK Tools and Where to Find Them

java jdk tools

Last synced: 02 Aug 2025

https://github.com/nfd-parser/nfd-proxy

nfd代理服务器, 提供http代理服务, 为nfd解析提供IP支持

java proxy service vertx

Last synced: 27 Jul 2025

https://github.com/uchithmasenevirathne/pos-app-springboot-and-react_backend

A full-stack POS web application using Spring Boot and React, featuring inventory management, order processing, user authentication, and dashboard with dynamic product data and real-time updates.

java jwt mysql spring-boot

Last synced: 28 Jun 2025

https://github.com/mzattera/v4j

Voynich for Java (v4j) library

java voynich voynich-manuscript

Last synced: 22 May 2026

https://github.com/nathan818fr/node-java-props

Read/Parse Java .properties files (using the same specification) in Javascript / Node.js.

java java-properties nodejs properties-parser

Last synced: 16 Jan 2026

https://github.com/eldoriarpg/semvertools

A Java library providing tooling for semantic versioning

hacktoberfest java semver versioning

Last synced: 02 Aug 2025

https://github.com/j-christl/dpllsatsolver

Simple Java implementation of the Davis–Putnam–Logemann–Loveland (DPLL) algorithm

algorithm algorithms discrete-mathematics dpll dpll-algorithm java math mathematics sat-solver

Last synced: 02 Aug 2025

https://github.com/davidarchanjo/spring-boot-jpa-auditing

Sample Spring Boot project for implementing JPA database auditing

database java spring-boot spring-jpa

Last synced: 23 Jul 2025

https://github.com/sevdanurgenc/object-oriented-programming-lecture-notes

In this repo, there are lecture notes of Object Oriented Programming by Java and CSharp.

abstract csharp encapsulation inheritance interface java object-oriented object-oriented-programming oop

Last synced: 27 Jul 2025

https://github.com/thecoderadi/java_dsa_questions

In this repo , you will find all the questions and answers of PW (College Wallah)

java

Last synced: 22 Sep 2025

https://github.com/atomist-attic/spring-rugs

Atomist project generator for a new Spring Boot Rest Service

atomist java rugs spring spring-boot typescript

Last synced: 12 Jul 2025

https://github.com/umut-tosun/javayazilimgelistiriciyetistirmekampi

Engin Demirog`un Java Yazılım Geliştirici Yetiştirme Kampı`nın ders notları ve kendi eklediklerim.

clean-code java object-oriented-programming oop umut-tosun

Last synced: 27 Jul 2025

https://github.com/payneteasy/superfly

Centralized web authentication system for Java

java spring-security sso

Last synced: 30 Jul 2025

https://github.com/soumyadip007/alumni-management-system-spring-boot-mvc-security-jpa-hibernate-rest-aws-thyemeleaf

Creating an engaged,🏫 supportive 🎓Alumni network is crucial to an institution’s👨🏻‍🎓 success. If communication📞 stops once graduates leave an institution,💻 their understanding of the university will become stale. Instead, they should be kept informed so they can remain engaged ⏰and keep abreast on the progress of the university.

alumni-management aws hibernate institution java macen rest spring spring-boot spring-mvc thymelef university

Last synced: 08 Mar 2026

https://github.com/lioneljouin/tarkigates

Logic gates' puzzle game for Android. The goal of this game is to turn on all the lights of the building by changing the state of the switches.

android game java logic logic-gates puzzle puzzle-game

Last synced: 20 Sep 2025

https://github.com/xincao9/x-benchmark

Middleware Test Component

java pressure test-framework testing-tools

Last synced: 27 Jul 2025

https://github.com/gtekle/shilen-money-transfer-api

Shilen-money-transfer-api is an API developed using Java and Spring Boot as part of a three-day practical Full-stack software development training hosted by Mr. Binyam Asnake - Leader Software Engineer from Berlin, Germany.

hibernate-orm java maven spring-boot

Last synced: 27 Jul 2025

https://github.com/trigary/simplenetty

A simple, asynchronous, event driven and highly performant Netty wrapper.

api java library netty networking packet packets simple simple-api

Last synced: 12 Apr 2025

https://github.com/kakarottocui/uniyangshengapplet

基于java SpringBoot和vue UniApp的养生微信小程序

java mysql springboot uniapp vue

Last synced: 28 Jul 2025

https://github.com/kakarottocui/xshopsys

基于java SSM和微信小程序的商城小程序

java mysql ssm

Last synced: 28 Jul 2025

https://github.com/kakarottocui/uniappshoppro

基于Java SpringBoot和UniApp的商城小程序

java mysql springboot vue

Last synced: 28 Jul 2025

https://github.com/kakarottocui/vuebooksale

基于Vue的书籍销售系统网站

java mysql vue

Last synced: 28 Jul 2025

https://github.com/kakarottocui/unispringbootstopbarapplet

基于JAVA,SpringBoot,Vue,UniAPP智能停车场小程序管理系统设计

java maven mysql springboot uniapp vue

Last synced: 28 Jul 2025

https://github.com/tynn-xyz/astring

A context aware string abstraction for Android - implemented with Kotlin for Java

android androidx appcompat java kotlin material strings

Last synced: 28 Jul 2025

https://github.com/boogiemonster1o1/useful-utilities

A fabric mod that adds a number of useful utilities to the Options menu

java minecraft mod

Last synced: 02 Mar 2026

https://github.com/raudius/printdf

Small program which creates printable booklets from PDF documents

booklet java library pdf printable

Last synced: 28 Jul 2025

https://github.com/hunterdii/leetcode-potd

🌟 Welcome to the vibrant world of Leetcode Daily Problem of the Day solutions! Dive into a treasure trove of daily challenges meticulously crafted to sharpen your problem-solving skills. With diverse topics, detailed explanations, and a supportive community, this repository is your gateway to mastering algorithms, data structures, and more!🚀

c competitive-programming cpp daily-coding-problem dailyprogrammer dsa-algorithm good-first-issue java leetcode leetcode-c leetcode-cpp leetcode-java leetcode-python3 leetcode-rust leetcode-solutions leetcode-solutions-cpp leetcode-solutions-python python3 rust

Last synced: 23 Aug 2025

https://github.com/ptv-logistics/log4jala

Log4j appender for Azure Log Analytics

azure azure-log-analytics java log-analysis log4j

Last synced: 14 Apr 2025

https://github.com/leberkleber/ljcm

Lightweight Java Configuration Management (Small, simple and lightweight java framework to manage configurations)

configuration configuration-management java lightweight lightweight-java-framework small

Last synced: 21 Sep 2025

https://github.com/mohamedelareeg/homeservices-user

Home Services User App: Request handyman services, book appointments, chat with providers. Empowering users with seamless home service solutions.

android chatting customer-support glide handyman java kotlin lottie retrofit

Last synced: 20 Sep 2025

https://github.com/iamgio/vofxel

:zap: Voxel model loader and editor for JavaFX

3d java javafx library voxel

Last synced: 03 Aug 2025

https://github.com/zahidrahimoon/resumebuilder

AI Resume Builder is a modern web application that empowers users to create professional and personalized resumes effortlessly.

java postgresql react shadcn-ui strapi tailwindcss

Last synced: 29 Jul 2025

https://github.com/dashpay/android-dpp

Dash Platform Protocol for JVM (Java, Kotlin, etc)

android java kotlin mobile

Last synced: 08 Mar 2026

https://github.com/suwadith/slot-machine-javaswing-oop-gui

Java based Slot Machine Game. [Object Oriented Programming]

gui java object-oriented-programming swing

Last synced: 21 Sep 2025

https://github.com/armankhondker/averyfuncryptoservice

A Crypto web service that uses symmetric encryption and implements several useful APIs.

crypto decryption dropwizard encryption java symmetric-key-cryptography

Last synced: 29 Jul 2025

https://github.com/abhirockzz/kafka-streams-apis

Examples for Kafka Streams APIs

java kafka kafka-streams

Last synced: 09 Apr 2025

https://github.com/wssccc/ngscript

the ngscript programming language

java

Last synced: 04 Mar 2026

https://github.com/nilostolte/sudoku

Simple 9x9 Sudoku brute force solver with intrinsic parallel candidate set processing using bits to represent digits in the [1, 9] range, and bitwise operations to test a candidate against the candidate set, all at once.

bitwise-operators brute-force-algorithm c java optmization sudoku zig

Last synced: 25 Feb 2026

https://github.com/tsnsoft/tsn_java_poi_docx

Простейший пример работы с документом MS Word docx в Java

apache docx example java msword netbeans poi

Last synced: 02 Mar 2026

https://github.com/apuliasoft/j2se-js

JavaScript porting of J2SE framework

data-structures es6 j2se java javascript library typescript umd

Last synced: 14 Feb 2026

https://github.com/thegreenmachine/zeppelin-java

Java Code for Team 1816's 2017 Robot, Zeppelin.

frc java

Last synced: 15 Feb 2026

https://github.com/jiaqi/cym2

CyclopsGroup Maven plugins and extensions

aws aws-s3 java maven-extension maven-plugin protobuf

Last synced: 17 Apr 2026

https://github.com/apache/logging-log4j-samples

Use case examples of the Apache Log4j project

apache java log4j log4j2 logging

Last synced: 01 Apr 2026

https://github.com/huythanh0x/udemy_coupon_server_java_spring

100% off Udemy coupons. Access paid courses for free at my site

free java spring udemy

Last synced: 16 Apr 2026

https://github.com/gmalewicz/golf-app

Golf back-end application for online score card, round results calculation (including stableford, score differential etc.), support for tournaments and player result comparison.

golf java spring-boot websocket

Last synced: 08 Feb 2026

https://github.com/sebaspallero/inventory-management-api

An inventory management REST API built with Spring Boot, designed to handle product stock, supplier relationships, order processing, and manual inventory movements. This project is intended as a foundational backend system for managing inventory in small to mid-sized businesses.

backend java managment-system springboot

Last synced: 27 Feb 2026