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.

GitHub: https://github.com/topics/java
Wikipedia: https://en.wikipedia.org/wiki/Java_(software_platform)
Created by: James Gosling
Released: May 23, 1995
Aliases: java-8, java8, java11, java-11, jvm, jdk, openjdk, javase, java-se,
Last updated: 2026-07-15 00:16:02 UTC
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https://github.com/republique-et-canton-de-geneve/git-sync

An application to map roles and users from an LDAP server to a GitLab server.

authentication geneva geneve gitlab gitlab-api gitlab-groups gitlab-server gitlab-users java ldap ldap-server security synchronization

Last synced: 16 Jan 2026

https://github.com/larsgrefer/java-sense-hat

java rpi sense-hat

Last synced: 18 Aug 2025

https://github.com/enilink/enilink

eniLINK is a web platform for linked data applications.

java rdf

Last synced: 15 Apr 2025

https://github.com/sonatype/ossindex-public

Sonatype OSS Index - Public

java lift ossindex

Last synced: 23 Apr 2025

https://github.com/sloppycoder/bank-demo

demo banking application written using gRPC microservices

distributed-tracing gke golang grpc istio java kuber micronaut micronaut-grpc microservices-architecture opencensus python

Last synced: 05 Oct 2025

https://github.com/wwkk-y/bplustree

数据库应用 B+ 树(Java)

bplus-tree bplustree data-structures databases java

Last synced: 14 Apr 2025

https://github.com/naivetoby/simple-rpc

一款非常轻量级的 RPC 调用框架，基于 RabbitMQ 消息队列，使用 Spring-Boot 开发

java rabbitmq rpc spring-boot

Last synced: 16 Jan 2026

https://github.com/sparky983/java-promises

A promise library for Java with similar syntax to JavaScript

async java java-11 java-promises maven promise

Last synced: 05 Oct 2025

https://github.com/sandesh300/task-management-system

The Task Management System uses Java, Spring Boot for the backend, React for the frontend, and MySQL for the database.

java jwt-authentication mysql react rest-api spring-boot spring-data-jpa spring-mvc spring-security

Last synced: 14 Apr 2025

https://github.com/megyssstaa/zelix-retracer

A free open unofficial stacktrace translator for Zelix KlassMaster

gradle gradle-java java obfuscation stacktrace tool

Last synced: 03 May 2025

https://github.com/saucer/saucer4j

🛸 Java bindings for Saucer

electron-alternative java java-11 java-webkit java-webview java-webview2 webview2

Last synced: 10 Mar 2026

https://github.com/binhex/arch-nzbhydra2

Docker build script for Arch Linux base with NZBHydra2

arch docker index java linux metadata nzbhydra2

Last synced: 09 Jun 2026

https://github.com/nayuki/csc258-computer-debugger

CSC258 computer debugger.

debugger desktop-app education gui java virtual-machine

Last synced: 20 Aug 2025

https://github.com/sugrado/hrms-spring

Human resource management system back-end codes with Spring Boot.

back-end java jpa-hibernate jparepository postgresql spring-boot

Last synced: 15 Apr 2025

https://github.com/kevin-kip/whatsappstatusdownloader

Helps those of us who don't use GB WhatsApp to download WhatsApp Status

android clone java

Last synced: 15 Jul 2025

https://github.com/gbafana25/passtwo

mobile password manager v2

android java password-manager

Last synced: 24 Apr 2025

https://github.com/apache/servicemix-archetypes

Mirror of Apache Servicemix archetypes

java network-client network-server osgi scala servicemix xml

Last synced: 20 Aug 2025

https://github.com/vukan-markovic/the-simple-meal-app-backend

Spring Boot application for food ordering

backend backend-api backend-service backend-services java java-8 java-application javaweb spring spring-boot spring-boot-2 spring-boot-application spring-boot-web spring-boot2 spring-data spring-data-jpa spring-framework spring-security springboot springframework

Last synced: 15 Aug 2025

https://github.com/hoereth/i18n-maven-plugin

:tropical_fish: A language file generator for creating error-free Java properties, Xcode strings files, Javascript files. You will maintain your translations in one XML file.

generate-resources i18n java javascript maven-plugin properties translation

Last synced: 12 Jan 2026

https://github.com/makomweb/mars-rover

JAVA implementation of the mars-rover code kata

java

Last synced: 19 Aug 2025

https://github.com/microfocus/universal-discovery-cmdb-samples

This repository holds sample Java code that shows how to use the ITOM CMS (Configuration Managament System) REST API.

cms java rest

Last synced: 01 Sep 2025

https://github.com/javajon/cdc-with-k8s

A complete tutorial on how to use the code can be found in my Katacoda scenario here: https://katacoda.com/javajon/courses/kubernetes-pipelines/cdc-with-k8s

cdc h2 java kubernetes pact springboot testing

Last synced: 18 Jan 2026

https://github.com/tkuenneth/souffleur_server

A cross platform remote control for presentations

cross-platform java kotlin

Last synced: 14 Apr 2025

https://github.com/jean-merelis/coffeepot-bean-wr

coffeepot-bean-wr filewriter java java-bean writer

Last synced: 20 Feb 2026

https://github.com/mpfthprblmtq/moose

A music management system that reads and modifies id3 tags and stuff

jar java moose music-manager netbeans osx

Last synced: 15 Apr 2025

https://github.com/charmplusplus/projections

Performance Analysis Tool for Charm++

charm java parallel performance-analysis

Last synced: 16 Jan 2026

https://github.com/didifive/lab-padroes-projeto-java-spring

dio Labs - Padrões de Projeto Java com Spring

design-patterns dio java labs spring spring-boot

Last synced: 09 Mar 2026

https://github.com/balaji-sivasakthi/self-learn-dsa-java

As an avid coder, I have put considerable effort into optimizing and refining these solutions. Benefit from my experience and take your coding skills to new heights.

algorithms-and-data-structures array dp dsa java math search

Last synced: 12 Jul 2025

https://github.com/ni5arga/vpnchecker-ai2

An extension to check if VPN is active in the system, built for MIT AI2 and other App Inventor based distributions.

ai2 hacktoberfest hacktoberfest21 java mit vpn

Last synced: 20 Aug 2025

https://github.com/neziw/flappybird-java

Simple FlappyBird game written in Java Swing without assets.

flappy-bird flappy-bird-clone flappy-bird-game flappybird flappybird-style-game game game-development games gradle java java-app java-application java-game java-game-dev java-game-development

Last synced: 13 Oct 2025

https://github.com/creek-service/creek-service

The core of the Creek system

java microservice microservices microservices-architecture

Last synced: 23 Apr 2025

https://github.com/yashk2000/android-codelabs

Android Fundamental Codelabs

android android-development android-studio java xml

Last synced: 23 Mar 2025

https://github.com/avinandanbose/javageneric

This is all about Java Generics

generic generics-collections generics-in-java generics-rep java java-10 java-11 java-7 java-8 java-9 java10 java11 java7 java8 java9

Last synced: 14 Apr 2025

https://github.com/yuchi/java-npm-semver

Implementation of the SemVer Specification — strictly follows npm semantics

java npm porting semantic semver

Last synced: 20 Aug 2025

https://github.com/a-utkarsh/secure_android

A security app for android

android appanalyser applock apppermissions java selfieintruder

Last synced: 12 Apr 2025

https://github.com/khmarbaise/deployment-recorder-extension

Deploy Recorder Extension for Maven

java maven maven-extension

Last synced: 14 Apr 2025

https://github.com/marcuwynu23/just-utility

A compact, automated command-line tool for Windows written in C++ with built-in and 3rd party utilities. Simplifies navigation, learning, and project development, including simple networking.

cmd commandline-tool console java multi-languages nodejs python tool website window

Last synced: 10 Mar 2026

https://github.com/detherminal/steelbat-browser

An android browser that is fast and privacy-conscious. No-logs and no-history plus fast and cool UI.

android browser java privacy

Last synced: 26 Jun 2025

https://github.com/blosc/jblosc2

Java interface for Blosc2 library

compression java performance

Last synced: 30 Apr 2025

https://github.com/airshiplay/socket.io

Realtime application framework (Java Spring Boot Server)

java socket-io socket-io-server socketio socketio-server spring spring-boot spring-boot-starter websocket

Last synced: 16 Jul 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: 21 Aug 2025

https://github.com/guilherme-alves-silve/clean-architecture-quarkus

Project based on the course "Avançando no PHP: Introdução à Clean Architecture" but using Java with Quarkus (https://cursos.alura.com.br/course/php-introducao-clean-achitecture)

clean-architecture java java-11 native quarkus quarkus-maven quarkusio

Last synced: 21 Aug 2025

https://github.com/dmulloy2/swornrpg

The mcMMO alternative!

bukkit java minecraft mmorpg spigot

Last synced: 23 Mar 2025

https://github.com/materna-se/jdec

🤔 Java library that offers a unified interface to DMN and Java decisions

java

Last synced: 22 Mar 2025

https://github.com/incaseoftrouble/jbdd

Efficient pure Java implementation of (Binary) Decision Diagrams

bdds binary-decision-diagrams java

Last synced: 22 Aug 2025

https://github.com/xerial/sbt-jcheckstyle

A sbt plugin for checking Java code styles

checkstyle java sbt-plugin scala

Last synced: 07 Apr 2025

https://github.com/baderlab/autoannotateapp

The AutoAnnotate Cytoscape App finds clusters of nodes and visually annotates them with semantic labels and groups.

cytoscape java

Last synced: 04 Apr 2025

https://github.com/bharathvaj-ganesan/yoga_plus

Updated Version of Yoga plus.

android hacktoberfest java mobile yoga

Last synced: 22 Aug 2025

https://github.com/lau1944/snowow

A low code web service build on top of Spring

api backend framework java low-code spring springboot webserver webservice

Last synced: 15 Apr 2025

https://github.com/discoduroderoer/lectura-datos-java

Programa Java para facilitar la lectura de datos.

clase class data datos java lectura read scanner validador

Last synced: 15 Apr 2025

https://github.com/sangupta/dry-redis

In-memory Pure Java implementation to Redis useful for unit testing

geo hyperloglog in-memory java redis

Last synced: 22 Aug 2025

https://github.com/yasinsametkaraca/social-media-app

java java-spring-boot-project maven spring spring-boot spring-security

Last synced: 30 Aug 2025

https://github.com/proximax-storage/java-nis1-xipfs-sdk

Official Proximax Storage (Version 1) - Java SDK

java nem proximax sdk xpx

Last synced: 09 Apr 2025

https://github.com/joaop21/springraft

Raft consensus algorithm implementation using Spring MVC and Spring WebFlux

consensus distributed-systems java raft spring-mvc spring-webflux springboot

Last synced: 23 Aug 2025

https://github.com/elmodo7/wakeonlan-web-api

A web panel + REST API for monitoring and powering on and off devices from in and outside of your local network. Better used in conjunction with a VPN or my Tunnel Manager app.

api api-rest java rest-api spring spring-boot wake-on-lan wake-on-wan wakeonwan web wol

Last synced: 14 Apr 2025

https://github.com/ni5arga/dsa-collection

Collection of DSA solutions.

cpp data-structures data-structures-and-algorithms dsa dsa-questions dsa-solutions java javascript

Last synced: 12 Apr 2025

https://github.com/imharris24/AndroCom-Android

AndroCom - Infrastructureless communication without internet

aes androcom android end-to-end-encryption java kotlin messaging-app no-internet-required python raspberry-pi sqlite text-messages video-call voice-call

Last synced: 05 Oct 2025

https://github.com/openrakis/spice86-ghidra-plugin

Work with spice86 data into Ghidra

assembly-x86 ghidra ghidra-plugin java reverse-engineering spice86

Last synced: 09 Mar 2026

https://github.com/mybatis/typehandlers-threeten-extra

MyBatis type handlers for ThreeTen Extra (http://www.threeten.org/threeten-extra/)

java

Last synced: 15 Apr 2025

https://github.com/leonlatsch/scrypt

JavaFX Desktop Application to Encrypt end Decrypt files with AES

aes aes-256 decryption desktop encryption encryption-decryption java javafx mit-license scrypt

Last synced: 14 Apr 2025

https://github.com/synt4xerr0r4/syntaxnbt

A NBT and SNBT library for Java

java mcr minecraft nbt snbt

Last synced: 27 Aug 2025

https://github.com/flyhero/marknote

关于Java的一切所学所思都会记录在这里，文章会同步发在公众号《码上实战》。

database framework git http interview java jvm

Last synced: 27 Aug 2025

https://github.com/mbizhani/artemis

A developer-friendly integration test tool for calling REST APIs

groovy integration-testing java junit maven-plugin rest-api testing

Last synced: 22 Apr 2025

https://github.com/jawherr/master-quarkus

A professional Quarkus-based Java backend project to study and master modern backend development concepts with Quarkus.

java mysql quarkus

Last synced: 15 Apr 2025

https://github.com/tiagosgomes/projeto_java_web_services_com_spring_boot_e_jpa_hibernate

Java Web project developed as a practical part of the Complete Java Course. This project uses technologies such as Java SE 11, Java EE, Spring Boot Framework, SQL, JPA, Hibernate, JSON, Maven, PostgreSQL, and Heroku for deployment.

heroku hibernate java javaee javaweb jpa jpa-hibernate json maven postgresql rest spring springboot sql

Last synced: 08 Jul 2025

https://github.com/jelastic-jps/wildfly

WildFly Continuous Deployment

autoscaling cluster clustering containers continuous-delivery-server continuous-deployment continuous-integration docker high-availability java javaee managed-domain maven scaling wildfly wildfly-server

Last synced: 22 Apr 2025

https://github.com/kakarottocui/hotelsystem

基于java springboot和vue酒店管理系统

java mybatis mysql spring springboot vue

Last synced: 02 Jul 2025

https://github.com/sencha/gxt-demo-grids

See the GXT grids in action.

grids gwt gxt java sencha

Last synced: 07 May 2025

https://github.com/howiehz/points

A minecraft plugin, some useful points

bukkit java minecraft minecraft-plugin minecraft-server paper paper-plugin spigot

Last synced: 02 Apr 2026

https://github.com/ppissias/xsrpcj

An extra small (xs) RPC implementation

code-generation java json protobuf3 protocol-buffers rpc velocity-template

Last synced: 09 Mar 2026

https://github.com/ahmedfgad/opencvandroidimageclassification

Using OpenCV for Image Classification for Android Devices using ANN

android android-studio artificial-neural-networks classification computer-vision image-processing java machine-learning neural-network opencv

Last synced: 23 Apr 2025

https://github.com/idreesinc/gemini

A Java program that refuses to be deleted. By running two instances at once, the program constantly affirms that the other process and .jar file are still available. If one of the instances is terminated, the other twin instance restarts it.

java

Last synced: 12 Jun 2025

https://github.com/c0debrain/wow-stream

Media streaming with skip ahead on GAE

appengine appengine-java gae java media streaming

Last synced: 22 Apr 2025

https://github.com/ThomasVitale/spring-boot-ecosystem-overview

A collection of examples to showcase several features and modules in the Spring Boot evosystem.

buildpacks graalvm java kubernetes spring-boot spring-cloud spring-data spring-framework spring-security

Last synced: 16 May 2025

https://github.com/ericglau/ipfs-deploy

Java tools for deploying to and reading from decentralized Maven repositories on IPFS/Filecoin.

ipfs java maven

Last synced: 24 Mar 2025

https://github.com/derkoe/quarkus-i18n-demo

Quarkus Internationalization (I18n) Demo

i18n internationalization java quarkus

Last synced: 10 Jul 2025

https://github.com/aadewunmi/springboot-employee-management-system

Employee Management (CRUD) System | Tech Stack: Java 17, Spring Boot, Thymeleaf, Spring MVC, Spring Data Jpa, Hibernate, Maven and MySQL

crud crud-application crud-operations employee-management-system hibernate java java-17 maven mysql-database spring-boot spring-data-jpa spring-mvc

Last synced: 07 May 2025

https://github.com/binhussen/restaurant-food-ordering-and-delivery-app-for-driver

An Android app for a restaurant's menu, ordering, and delivery with custom components and layouts. designed based on the real-life scenario. which contains an online menu, a cart, a map, and payment.

android firebase java mobile-app

Last synced: 10 Jun 2025

https://github.com/andriykalashnykov/tomcat-root-war

Java Web Application example to replace Tomcat's default ROOT application

java jetty jsp maven root tomcat travis-ci war

Last synced: 22 Apr 2025

https://github.com/uts58/student-grade-management-system

Java-mySQL grade management system with admin/teacher roles, student grading, and PDF report generation

admin-features authentication crud database-integration education-tool grade-management java management-system mysql pdf-generation report-printing school-project student-database student-grading teacher-management user-management

Last synced: 19 Apr 2025

https://github.com/newk5/flui

Library for creating lightweight declarative UI's in Java using imgui Java bindings

cross-platform desktop gui imgui java java-binding ui

Last synced: 18 Mar 2025

https://github.com/bydevmar/bydevmar__youtube

Your one-stop repository for BYDEVMAR's educational content. Access exam corrections, practical work, tutorials, and courses to boost your understanding. Subscribe to BYDEVMAR on YouTube for in-depth learning.

cplusplus csharp git github java javascript matplotlib mongodb mysql numpy oracle php postgresql python pytorch scikit-learn seaborn sqlite tensorflow

Last synced: 05 May 2025

https://github.com/saikishorr/javapractical

This repository contains practical exercises and code examples in Java. Each practical exercise is organized into its own directory, and includes a detailed explanation and corresponding code.

code java practical

Last synced: 29 May 2026