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: 2026-07-11 00:16:09 UTC
JSON Representation

https://github.com/nilshartmann/spring-graphql-talk

Example application for "graphql java" and "Spring for GraphQL" talks and live coding sessions

graphql java spring-graphql

Last synced: 22 Apr 2025

https://github.com/vonzhou/thinking-in-java

Thinking In Java

java

Last synced: 22 Apr 2025

https://github.com/pprattis/Recommendation-System-for-Android-Java-App-that-finds-an-ideal-destination-with-the-kNN-Algorithm

This project is an Android mobile application, written in Java programming language and implements a Recommender System using the k-Nearest Neighbors Algorithm. In this way the algorithm predicts the possible ratings of the users according to scores that have already been submitted to the system.

algorithms android android-app android-application collaborative-filtering firebase firebase-realtime-database java k-fold-cross-validation k-nearest-neighbors machine-learning metrics recommendation-system recommender-system

Last synced: 11 May 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/apache/sling-org-apache-sling-pipes

Apache Sling Pipes

java sling

Last synced: 24 Mar 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/rapter1990/springbatchprocessdbtocsv

Spring Boot Batch Processing Database to CSV

csv h2-database java spring-batch spring-batch-jobs spring-boot

Last synced: 16 May 2025

https://github.com/felipewind/poc-quarkus-multiple-datasources

Poc using multiple data sources with Quarkus

hibernate hibernate-orm java quarkus

Last synced: 16 Apr 2025

https://github.com/jmcamposdev/java-book-exercises

📚 Welcome to the ☕️ code exercise repository for the Paraninfo Programming book by Alfonso Jiménez Martín and Francisco Manuel Pérez Montes (ed. Paraninfo)! 👨‍💻 Improve your coding skills with carefully written and commented exercises 📝, ranging from simple to complex.

arraylist arrays binaryfiles class file-handling functions hashmap-java hashset if-else java java-examples java-exercises jdbc-database loops matrix poo streams string-manipulation

Last synced: 19 Apr 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/madis0/onebar

A Minecraft HUD mod for Fabric Loader

fabricmc hud java minecraft minimalistic mod

Last synced: 03 Mar 2026

https://github.com/privacyidea/shibboleth-plugin

Plugin for shibboleth MFA with privacyidea

2fa 2factor authentication java mfa shibboleth shibboleth-authentication shibboleth-identity-provider shibboleth-idp

Last synced: 03 May 2025

https://github.com/flowinquiry/spring-testcontainers

Designed to make writing integration tests with Testcontainers in Java effortless and extensible

integration-testing java junit-jupiter junit-jupiter-extension mysql ollama postgresql spring spring-boot test-automation testcontainers testcontainers-junit-jupiter testing

Last synced: 21 Jun 2025

https://github.com/pprattis/recommendation-system-for-android-java-app-that-finds-an-ideal-destination-with-the-knn-algorithm

Last synced: 30 Oct 2025

https://github.com/brunoborges/wcjvm

JVM launcher inside Windows Containers in Process Isolation mode

containers java windows

Last synced: 19 Apr 2025

https://github.com/marchof/three4j

Threema Gateway Client for Java

cryptography encryption end-to-end-encryption java messaging privacy threema threema-gateway

Last synced: 24 Mar 2025

https://github.com/nhviet03/java_project_restaurantms

Xây dựng hệ thống quản lý nhà hàng

desktop-app java jdbc management-system netbeans oracle-database sql swing-gui

Last synced: 28 Jul 2025

https://github.com/fzakaria/calcite-git

A native Calcite Git adapter

apache calcite git java relational-algebra sql

Last synced: 23 Jul 2025

https://github.com/exabrial/mockito-object-injection

Mockito Object Injection for JUnit5. Inject Strings and other Objects directly into Mocks without needing setters or constructor injection.

cdi dependency-injection java java-ee junit junit-extension junit5 junit5-framework mocking mockito spring spring-boot springboot testing

Last synced: 12 Jan 2026

https://github.com/tigthor/project-based-learn-programming

Learn every programming language by building projects and advancing your skills

cpp golang java javascript learn-to-code learning learning-by-doing learning-exercise learning-js learning-notes learning-python learning-resources nodejs programming programming-language project project-management projects python react

Last synced: 27 Jul 2025

https://github.com/yoyosource/yapi

A Collection of useful Methods in Java

ansi api calculator command-engine compression encryption java java-library math mathematics runtime string strings template-engine terminal utils yapi

Last synced: 15 Sep 2025

https://github.com/sjednac/spring-rabbitmq-chat

A simple chat application with a RabbitMQ backend.

java rabbitmq spring spring-boot

Last synced: 28 Oct 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/spapageo/ethmmyrss

A website the generates rss feeds for the auth thmmy faculty.

dropwizard ethmmy heroku java

Last synced: 16 Jan 2026

https://github.com/jansanz/tumblroauthdemo

Tumblr oAuth demo for Android using SignPost

android java oauth oauth2 tumblr

Last synced: 30 Jul 2025

https://github.com/thomasleplus/visualcrypto

A project of visual cryptography.

authentication crypto cryptography java jdk paper transparent-cards

Last synced: 10 Apr 2025

https://github.com/patataman/goliat

"Goliat online" - SC:BW Bot :robot:

bot foss java sscait starcraft

Last synced: 14 Apr 2025

https://github.com/whaleal/icefrog

【 Java 工具类集合】 IceFrog is a suite of core and expanded libraries that include utility classes, collections, I/O classes, and much more.a tools like Guava ,apache commons,hutool. 以这些类库为基础，造自己的轮子。

icefrog java tools

Last synced: 26 Jul 2025

https://github.com/dockerunit/dockerunit

dockerunit core library

docker integration-testing java maven unit-testing

Last synced: 16 Jan 2026

https://github.com/synt4xerr0r4/json5

A JSON5 Library for Java

java java11 json json5

Last synced: 24 Feb 2026

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/perfectomobilesa/perfectojavasample

A publicly available Mavenised, testng based Java example project that has sample codes to showcase local & perfecto cloud based Appium & selenium tests.

java maven perfecto testng

Last synced: 14 Apr 2025

https://github.com/cotrk/amazon-paapi-reference-guide

Comprehensive HTML reference guide for Amazon's Product Advertising API (PAAPI) 5.0. Features detailed documentation on SearchItems, GetItems, GetVariations, and GetBrowseNodes operations with request parameters, resources, error handling, and SDK support for developers and affiliate marketers.

affiliate-marketing amazon-associates amazon-paapi amazon-product-advertising-api api-reference ecommerce getbrowsenodes getvariations java nodejs php product-data python sdk searchitems-getitems

Last synced: 20 Jan 2026

https://github.com/ow2-proactive/programming

ProActive Programming library

api asynchronous distributed-computing java middleware protocol rpc-framework

Last synced: 06 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/fennifith/exceptionaltraveler

An implementation of the Traveling Salesperson Problem using the fundamentals of Exceptional Programming.

aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa bad dont-use dont-use-this-no-really horrific java please-forget-this-repo pleasedonotuse stop terrible

Last synced: 28 Jul 2025

https://github.com/selimhorri/perform-manual-tests

write test for all layers with JUnit5 AssertJ and Mockito

assertj data-jpa-test java junit junit-jupiter junit5 jupiter mock-mvc mocking mockito spring-boot spring-boot-test

Last synced: 27 Jul 2025

https://github.com/d-k-deng/map_music_app

An app that synchronizes your jogging routes with curated playlists, enhancing your workout experience.

android-studio app google-maps java music-player

Last synced: 04 Oct 2025

https://github.com/sebthom/previewer-eclipse-plugin

Extensible Eclipse plugin that previews GraphViz, Markdown, PlantUML, Mermaid, SVG, and HTML files.

eclipse-plugin gfm graphviz java markdown mermaid plantuml preview svg

Last synced: 02 May 2026

https://github.com/akardapolov/dimension-db

Hybrid time-series and block-column storage database engine written in Java

big-data-processing column-store dbms java sql time-series

Last synced: 24 May 2026

https://github.com/itsallcode/junit5-system-extensions

JUnit5 extensions to test Java System.x functions

extension java junit junit5 junit5-extension unit-testing

Last synced: 05 Mar 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/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/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/imfangs/a2a4j

A2A-4J is a Java implementation of the Agent-to-Agent (A2A) protocol. The A2A protocol facilitates standardized communication between AI agents, enabling them to exchange tasks, messages, and artifacts.

a2a a2a-protocol agents ai java

Last synced: 25 Apr 2026

https://github.com/merail/incoming-call-handler

Android application for handling incoming calls.

android broadcastreceiver call incoming java

Last synced: 01 Mar 2026

https://github.com/kyriechao/failure

一个Spring Boot 参数验证与业务异常处理框架。专为提升开发体验而设计，支持链式调用、注解驱动以及标准的 Bean Validation 集成。

annotation fail-fast fail-strict failure java maven-central spring-boot-3 starter validation

Last synced: 28 Apr 2026

https://github.com/woefe/xmlrss

Redactable Signatures for Java

cryptography java jca signatures

Last synced: 07 May 2025

https://github.com/nishkarshraj/test-automation

Test Automation for WebApps using Selenium and TestNG Framework.

amazon automation devops firefox github google-chrome java qa-automation-test quality-assurance selenium selenium-webdriver test-automation test-driven-development test-framework testing-tools testng

Last synced: 22 Apr 2025

https://github.com/pdal/java

Java extension and bindings for PDAL

gis hacktoberfest java jni jni-bindings pdal pdal-jni pointcloud scala

Last synced: 03 Sep 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/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/n8ebel/MarvelAndroid

Android library to work with the Marvel Comics Api

android comics java marvel

Last synced: 12 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/gungnirlaevatain/snowflake-zk

Using zookeeper to allocate work id for snowflake algorithm

algorithm generator id id-algorithm idcenter idgenerator java snowflake zk zookeeper

Last synced: 23 Apr 2025

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/configcat/android-sdk

ConfigCat SDK for Android. ConfigCat is a hosted feature flag service: https://configcat.com. Manage feature toggles across frontend, backend, mobile, desktop apps. Alternative to LaunchDarkly. Management app + feature flag SDKs.

android android-sdk configcat-sdk feature-flags feature-management feature-toggle featureflags java kotlin kotlin-android remote-config sdk

Last synced: 01 Apr 2025

https://github.com/zupzup/java-0-deps-webapp

Java Web Application without any dependencies

java webapp zero-dependency

Last synced: 04 Jul 2025

https://github.com/fxbin/bubble

bubble 旨在为项目快速开发提供一系列的基础能力，方便使用者根据项目需求快速进行功能拓展。已将所有 JAR 包都推送至中央仓库，也会为每个版本的升级改动列出详细的更新日志

bubble-fireworks easyexcel elasticsearch java mybatis-plus spring spring-boot spring-cloud-alibaba springcloud swagger2

Last synced: 03 Jul 2025

https://github.com/io7m-com/jaccord

Java library for musical analysis

java music-theory

Last synced: 22 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/codestates-seb/seb40_pre_018

🔥Stack Overflow🔥 클론 코딩 ✨✨

css3 eslint html5 java javascript prettier react redux-toolkit spring spring-security styled-component

Last synced: 13 Apr 2025

https://github.com/ntshvicky/collegemanagementsystem

College Management System using Core Java, Swing and Mysql (Java Desktop GUI application)

college-management college-management-system core-java institute-management-system java mysql swing

Last synced: 11 Jul 2025

https://github.com/serkanalgl/hydro-raindrop-java

This java library provides a suite of convenience functions intended to simplify the integration of Hydro's Raindrop authentication into your project.

2fa authentication blockchain hydro java mfa raindrop sdk-java

Last synced: 14 Jan 2026

https://github.com/sbridges/beacon

A library and java agent for exposing JFR events over JMX

java jfr jfr-event jmx

Last synced: 14 Jan 2026

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/sting-ioc/sting

codegen dependency-injection ioc ioc-container ioc-framework java sting

Last synced: 14 Jan 2026

https://github.com/ppodgorsek/ansible-awx-ee

Ansible AWX Execution Environment with AWS, Azure, GCP, Kubernetes, Helm, Java and Terraform

ansible ansible-awx ansible-ee ansible-tower aws azure gcp helm java terraform

Last synced: 04 Sep 2025

https://github.com/jeebb/oauth-demo

Spring Security OAuth2 + MongoDB

java oauth2 spring

Last synced: 18 Jan 2026

https://github.com/pjazdzyk/unitility

Unitility: Units of Measurement and Physical Quantity Converter for JAVA, with Spring Boot and Quarkus support for web applications development. Immutable, thread-safe, content rich, easy to use.

api-measurement converters geocoordinates geolocation imperial-units java longitude-and-latitude physics si-unit-conversion si-units thermodynamic-properties thermodynamics unit-conversion unit-converter unit-system units-of-measure units-of-measurement units-of-measurements

Last synced: 06 Apr 2026

https://github.com/opencastsoftware/yvette

A diagnostic reporting library for Java

compilers diagnostics error-messages error-reporting java java-library miette

Last synced: 15 Aug 2025

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/rohan-bansal/ricochet

LibGDX 2D engine with new vector-based physics functions and a custom UI engine so you can focus on core mechanics.

hacktoberfest java libgdx libgdx-2d-engine physics-2d ui

Last synced: 02 Sep 2025

https://github.com/enncy/mall

mall 电商系统， jsp + servlet + mysql 作为主要技术的 java 项目，内含手写的 mybatis 和 springmvc 框架，仅供参考，小白勿入。

java jsp mall mvc mybatis mysql servlet spring

Last synced: 10 Mar 2026

https://github.com/lengpucheng/bilibiliclient

Bilibili Java API 接口包,在无需认证登录模式下获取哔哩哔哩相关信息

api-client bilibili client httpclient java netty

Last synced: 02 Mar 2025

https://github.com/huzecong/reversiduel

Reversi game in Java

java javafx reversi-game

Last synced: 02 May 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/sid200026/misc-programs

Python, C and C++ Programs

beautifulsoup beautifulsoup4 competitive-programming cpp data-structures django graphene-django graphql help helper java javascript python3 socket-programming

Last synced: 18 Aug 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/RoderickQiu/seeNot-old-version

Next-gen distraction-blocker for Android.

accessibility android android-app android-application focus-management foss java productivity

Last synced: 11 Jul 2026

https://github.com/moxwel/basics

Tutorials for various programming languages and example codes.

basics c collaborate communityexchange english example github java latex learn php python spanish tex tutorial vscode

Last synced: 23 Mar 2025

https://github.com/loohp/bookshelf

Make bookshelves functional!

java minecraft papermc spigot-plugin spigotmc

Last synced: 07 May 2025

https://github.com/nheidloff/openwhisk-debug-java

Developing and debugging OpenWhisk Functions with Spring Boot in Eclipse

debugging java openwhisk serverless spring-boot springboot

Last synced: 15 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/bio4j/angulillos

Java 8 library for strongly typed graph data

bio4j data-model graph graph-api graph-data graph-database graph-databases graph-queries graph-schema graphs java java-8 java-library java8 query-dsl query-language schema strongly-typed tinkerpop traversal

Last synced: 05 May 2025

https://github.com/bhanu1776/java_project

JAVA Project using SWING and MYSQL database.

dbms-project github java java-awt-swing java-project java-swing mysql mysql-database venue venue-booking-system venue-management-system wamp-server

Last synced: 28 Aug 2025

https://github.com/samourai-wallet/boltzmann-java

Wallet efficiency score

bitcoin entropy java privacy

Last synced: 08 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: 25 Apr 2025

https://github.com/ath31st/s21_decimal_starter

This starter includes basic arithmetic functions, test generator and s21_decimal values generator for a smooth start of a learning project.

java maven s21-decimal

Last synced: 01 Sep 2025

https://github.com/forax/einherjar

A Java tool that transforms a Java jar to an Einherjar to go to Valhalla

einherjar java tool valhalla value-type

Last synced: 27 Dec 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