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: 2026-07-02 00:16:06 UTC
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https://github.com/terl/hydride-java

Libhydrogen implemented in Java.

c cryptography encryption hash hashing java java-8 jna shared-library

Last synced: 30 Apr 2025

https://github.com/ivangfr/spring-kafka-de-serialization-types

The goal is to play with Spring Kafka. We've implemented 5 examples of producer and consumer services that exchanges messages through Kafka using different types of serialization and approaches.

avro docker java jib json kafka schema-registry spring-boot spring-kafka spring-web-mvc

Last synced: 10 Apr 2025

https://github.com/dmkyr20/tables4j

Java-Cli-Table-Builder makes it easy to create flexible command-line tables. You haven't need to write your classes and methods to decorate console output anymore. Just use this flexible tool for positioning.

builder cli command-line command-line-tool console console-app console-application console-log console-tool easy-to-use java java-11 java-8 java-library library maven repository

Last synced: 10 Apr 2025

https://github.com/ishantk/lpu-javaee-2022-2

LPU Java JEE Sessions 2022 Batch 2

hibernate java java-11 java-8 jdbc jsp mongodb mysql servlet spring spring-boot webservices

Last synced: 10 Apr 2025

https://github.com/bakdata/kafka-error-handling

A library for error handling in Kafka Streams.

java kafka-streams

Last synced: 10 Apr 2025

https://github.com/srcimon/screwbox

ScrewBox is a minimalist pure Java game engine. If you want to start building your own 2D game without leaving your cozy IDE it might be a fun choice.

2d game game-development game-engine gamedev java

Last synced: 26 Apr 2026

https://github.com/shannah/webrtc-java-mobile

A Java/Kotlin WebRTC implementation for all mobile/desktop/web platforms.

android codenameone ios java kotlin webrtc

Last synced: 28 Aug 2025

https://github.com/akvo/akvo-flow-mobile

Akvo Flow app

akvo-flow android data-collection gplv3 java

Last synced: 29 Aug 2025

https://github.com/razerms/mobile-xdk-razerms_android_studio

Razer Merchant Services mobile payment for Android (Android Studio)

android android-studio java mobile payment razerms

Last synced: 11 Aug 2025

https://github.com/creepy-pasta101/java-in-termux

This script will install java (openjdk-11/8) in termux without root! Available for aarch64 or armv8, arm64, armhf, armv7l, arm or arm32 or armv7 or aarch32

armv7l armv8 java jdk jdk11 jdk8 jdk9 openjdk openjdk11 openjdk8 openjdk9 termux

Last synced: 05 Oct 2025

https://github.com/ralscha/extdirectspring-demo

Sample applications for ExtDirectSpring

demo ext-direct extjs extjs6 java javascript spring spring-boot springframework

Last synced: 11 Aug 2025

https://github.com/kakarottocui/ssm-jiuzhu

基于SSM框架的流浪动物猫狗救助领养网站设计

java mysql ssm

Last synced: 28 Jul 2025

https://github.com/santanusinha/hope

Predicate expression language

filter filtering jackson java json json-path predicate-logic predicates rule-engine rules

Last synced: 16 Aug 2025

https://github.com/bric3/fireplace

Flamegraph (Iciclegraph) swing component

flamegraph iciclegraph java jfr swing

Last synced: 12 Jan 2026

https://github.com/ralscha/mycustomer

Ext JS 6 sample application with Spring Framework, Spring Boot, JPA

demo extjs extjs6 java javascript

Last synced: 10 Aug 2025

https://robcast.github.io/digilib/

A versatile image viewing environment for the internet.

iiif image-server java

Last synced: 08 May 2025

https://github.com/cucumber/html-formatter

HTML formatter for reporting Cucumber results

bdd cucumber java javascript polyglot-release ruby tidelift

Last synced: 12 Sep 2025

https://github.com/tfkfan/netty-server-game-demo

Netty java game highload server with room management support

gameserver highload java netty

Last synced: 12 Apr 2025

https://github.com/lukehb/trajsuite

TrajSuite is a cross-platform Java application that provides a suite of trajectory data-mining and visualisation features.

algorithms classification clustering data-minig java opengl trajectory visualisation

Last synced: 04 May 2025

https://github.com/scaledrone/scaledrone-java

Scaledrone Java & Android WebSocket client

android java real-time scaledrone websocket websocket-client

Last synced: 12 Apr 2025

https://github.com/nextbreakpoint/nextfractal

NextFractal is an application for creating fractals and other algorithmically generated images

creating-fractals fractal-algorithms fractal-rendering fractals java javafx javafx-application julia-fractal mandelbrot-fractal

Last synced: 17 Jan 2026

https://github.com/blackbelttechnology/judo-community

JUDO Community Aggragator Repository

java low-code low-code-framework modeling modeling-language

Last synced: 10 Jul 2025

https://github.com/akarnokd/async-enumerable

Prototype Java 9 library based on the asynchronous enumerable concept (where moveNext() returns a task to compose over).

asynchronous enumerable java

Last synced: 11 Apr 2025

https://github.com/glowstonemc/bukkit2sponge

An implementation of SpongeAPI for Bukkit servers (Glowstone, Spigot)

bukkit-plugin glowstone java minecraft sponge spongeapi

Last synced: 30 Apr 2025

https://github.com/yegor256/cam

Classes and Metriсs (CaM): a dataset of Java classes from public open-source GitHub repositories

cyclomatic-complexity dataset java metrics metrics-gathering

Last synced: 27 Mar 2025

https://github.com/houarizegai/cryptography

Cryptography algorithms implemented in Java.

algorithms cryptography decryption encryption java symmetric

Last synced: 10 Apr 2025

https://github.com/joaaoverona/venusscript

A dynamic, interpreted, scripting language written in Java.

ast async asynchronous compiler cryptography dynamic extensible java java-8 java-library java8 language runtime-injections script scripting scripting-engine scripting-language scripting-languages

Last synced: 14 Apr 2025

https://github.com/susmit-a/androidaceeditor

Ace editor for use in android apps

android android-library hacktoberfest hacktoberfest18 hacktoberfest2018 help-wanted java javascript

Last synced: 22 Mar 2025

https://github.com/michel-leonard/ciede2000-color-matching

The 𝐂𝐈𝐄𝐃𝐄𝟐𝟎𝟎𝟎 color difference formula written in 40+ programming languages.

c color computer-vision dart education go image-processing java javascript kotlin ktm620enduro linux python ruby rust swift testing windows

Last synced: 18 Feb 2026

https://github.com/payneteasy/pos-proxy

Connect to a POS terminal via simple API

java miura mpos pax pos spire spm2 verifone vx820

Last synced: 01 Sep 2025

https://github.com/martinpaljak/esteid

Estonian eID tools and libraries in Java

apdu apdu4j esteid java smartcard

Last synced: 14 Apr 2025

https://github.com/sebischair/SimpleNLG-DE

German version of SimpleNLG 4

java natural-language nlg simplenlg

Last synced: 14 May 2025

https://github.com/mikyll/javafx-multiplayerlobbysystem

Lobby System Template for a multiplayer java game, with chat and other features, using JavaFX and socket TCP (will be extended to UDP).

board-game chat game java javafx kick lobby multiplayer multithreading ready room socket stream synchronized tcp template

Last synced: 14 Jun 2025

https://github.com/halvards/vagrant-xfce4-ubuntu

Vagrant-based development environment using Ubuntu and the Xfce Desktop Environment

development java nodejs ubuntu vagrant xubuntu

Last synced: 23 Mar 2025

https://github.com/jwkerr/quarters

The modern "apartment" plugin for Towny

earthmc folia folia-plugin folia-plugins folia-supported java minecraft paper papermc quarters towny townyapi

Last synced: 13 Apr 2025

https://github.com/waikato-datamining/adams-base

Base modules for ADAMS, the Advanced Data Mining and Machine Learning System.

java machine-learning maven workflow-engine

Last synced: 30 Apr 2025

https://github.com/stevespringett/owasp-risk-rating-calculator

A Java library for programmatically calculating OWASP Risk Rating scores

java library owasp risk-assessment risk-scores threat-modeling

Last synced: 01 Jul 2025

https://github.com/jansanz/drivingdirsmapactivity

Driving Directions in MapActivity sample for Android

android java maps

Last synced: 19 Apr 2025

https://github.com/atd/handynotes

Simple Android application that provides widgets to have notes at hand

android java notes

Last synced: 01 Sep 2025

https://github.com/oracle/oci-react-samples

A series of simple Cloud Native app using React JS frontend, various backends (Java, Python, DotNet) and the Autonomous database.

autonomous cloud-native docker helidon-microservice java javascript kubernetes livelabs oci oracle-database react reactjs spring springboot workshop

Last synced: 07 Apr 2025

https://github.com/cyclopsmc/colossalchests

For when regular chests are too small.

forge hacktoberfest java minecraft

Last synced: 01 May 2025

https://github.com/linwin-cloud/linwin-sploit

LinwinSploit is a Penetration testing toolkit for Linux and android Termux. LinwinSploit是一款用于Linux和安卓Termux的渗透测试工具。 It can attack and run trojan virus on target host. 它能够攻击并在目标主机上运行木马。 Use these toolkits carefully. If you don't allow this, you may have a lot of terrible. 用这些工具使的时候小心点，如果你不遵守这条，你可能会有一些麻烦

hacker http java kali linux python web

Last synced: 15 Jul 2025

https://github.com/ikuzweelisa/grades_calculator

A Grades Calculator App developed in java

desktop-app grades-app java jformdesigner standalone swing-gui

Last synced: 15 Aug 2025

https://github.com/artipie/go-adapter

Go Proxy in Java

go-repository golang goproxy java

Last synced: 13 May 2025

https://github.com/Andres6936/HALE

Hale is a turn based RPG with deep tactical combat and character customization. Included is a lengthy and varied campaign with many quests, items and monsters, visiting a variety of locales. The entire system is built to be moddable from the ground up.

2d game java role-playing rpg-game turn-based-strategy

Last synced: 11 Mar 2025

https://github.com/devops-utils/excel-to-pdf

An easy way to convert Excel 2003 and Excel 2007 to PDF by Java code based on Apache POI and itext7

excel excel-to-pdf excel2pdf itext itext7 java pdf poi

Last synced: 14 Jan 2026

https://github.com/DogerRain/HelloCoder

本项目是使用 vuepress 构建的一个技术文档博客，收集了作者本人学习Java、面试的一些文章，多为系列文章。

java javalearn javalearning

Last synced: 02 Apr 2025

https://github.com/wittawatj/jtcc

Java library to tokenize Thai text into a list of TCCs

java natural-language-processing thai-nlp

Last synced: 23 Apr 2025

https://github.com/grashjs/api

Api of Atlas CMMS - Computerized maintenance management system

alternative cmms java java-8 maven postgresql rest-api spring-boot startup

Last synced: 28 Feb 2025

https://github.com/Erkaman/regl-fire

Fire particle system made with regl

animation demo fire glsl java javascript particles regl webgl

Last synced: 27 Jul 2025

https://github.com/marcoscgdev/infoview

A simple and easy to use information view for Android.

android code info infoview java view views xml

Last synced: 12 Oct 2025

https://github.com/quintuslabs/kidzz

Android app for kids

android android-application java kid kids-learn kids-learning-app kidsapp xml

Last synced: 24 Oct 2025

https://github.com/naotsugu/piecetable

Java implementation of PieceTable data structure.

algorithms java

Last synced: 06 Feb 2026

https://github.com/ansforge/annuaire-sante-fhir-documentation

IRIS-DP en FHIR, le nouveau service de publication développé et maintenu par l’Agence du Numérique en Santé (ANS).

angularjs apim-portal fhir graviteeio hapi-fhir hl7-fhir java js json puppet spring-boot springcloud springcloudgateway

Last synced: 24 Oct 2025

https://github.com/kdubois/camelquarkusvoter

Demo that shows how to use Camel Quarkus with Quarkus Dev Services and Kafka

camel java kafka kubernetes microservices

Last synced: 05 Mar 2026

https://github.com/cuppa-framework/cuppa

Cuppa - A testing framework for Java 8+

bdd bdd-framework java java-8 java8 tdd tdd-framework testing testing-tools unit-test unit-testing unittest

Last synced: 10 Apr 2025

https://github.com/zakarialaoui10/only-for-psychopathic-programmers

africa c go java javascript julia matlab morocco morocco-country python weird-language

Last synced: 09 Apr 2025

https://github.com/kumar-shivam-ranjan/retail-store-management-system

This Repository contains Java Spring MVC based relational Database Management System Project

java jdbc-connector mysql-database spring-mvc spring-security

Last synced: 13 Jun 2025

https://github.com/trinkle23897/simple-news-android-app

Java课程大作业

android-application java newsapplication rss-reader

Last synced: 23 Feb 2026

https://github.com/lewiscowles1986/julid

Universally Unique Lexicographically Sortable Identifier ported to Java

java reference-implementation ulid

Last synced: 08 Jul 2025

https://github.com/cumulocity-iot/cumulocity-dynamic-mapper

The ultimate Mapper for building the bridge between any Message Broker and Cumulocity IoT in a zero-code approach!

agent angular cumulocity-agent cumulocity-iot cumulocity-microservice cumulocity-package iot iot-analytics java microservice mqtt server-side-agent typescript

Last synced: 15 Apr 2026

https://github.com/AdamBien/java-plain

The shortest possible maven template / quickstarter for Java

java java17 maven quickstarter template

Last synced: 26 Mar 2025

https://github.com/stevekung/indicatia

A small quality of life mod!

forge indicatia java lightweight minecraft qol utilities

Last synced: 09 Oct 2025

https://github.com/jakejmattson/facialrecognition

Facial detection and recognition.

facial-detection facial-recognition java opencv

Last synced: 11 Oct 2025

https://github.com/jneira/wai-servlet

Library to integrate eta wai applications with servlet api

eta-lang haskell interop java servlet wai

Last synced: 05 Jul 2025

https://github.com/wojciechzankowski/iextrading4j-book

IEX Trading open source incremental Order Book implementation

deep feed hist iex iextrading java market-data order orderbook tops

Last synced: 10 Apr 2025

https://github.com/zdrzalikprzemyslaw/2020-credit-suisse-global-coding-challenge

A compilation of solutions to the nine questions from the GCC2020

c challenge contest cpp gcc gcc2020 global-coding-challenge java python solutions winner

Last synced: 14 Mar 2026

https://github.com/brenns10/yams

YAMS: Awesome MIPS Server

assembly brainfuck http-server java mars mips

Last synced: 16 Feb 2026

https://github.com/pedro-manoel/atal

Repositório com as atividades e matérias desenvolvidas ao longo da disciplina de Análise e Técnica de Algoritmos da UFCG

brute-force dinamic-programming divide-and-conquer graph java python

Last synced: 06 May 2025

https://github.com/saharnooby/lua-js-syntax

A transpiler to vanilla Lua from an alternative JS-inspired syntax

antlr java js lua transpiler

Last synced: 11 Jul 2025

https://github.com/jgperrin/net.jgp.books.spark.ch08

Spark in Action, 2nd edition - chapter 8

apache-spark elastic elasticsearch informix java java8 manning mysql spark sparkwithjava

Last synced: 21 Aug 2025

https://github.com/sergiorussia/jpoint-2024-pg-for-java-developers

PG для Java-разработчиков, доп материалы

hikaricp java pgjdbc spring-boot spring-jdbc

Last synced: 13 Apr 2025

https://github.com/orpolyzos/spring-web-initializr

Spring Web Initializr is a library that helps you easily create Web Apps with Spring Boot.

java library mvc mvc-pattern plugin rest rest-api spring spring-boot webapp

Last synced: 05 May 2025

https://github.com/swathimystery/mesos-pinspider

A framework called "pinspider" on Apache mesos, to get basic user information from a pinterest page of a user.

distributed-computing java mesos mesos-pinspider mesosphere

Last synced: 11 Apr 2025

https://github.com/muoncore/muon-java

Muon Core for the JVM. APIs and Microservices taken to the next level

api ddd event-sourcing events java messaging microservice microservices-architecture reactive

Last synced: 11 Jan 2026

https://github.com/open-hand/gitlab-service

Gitlab Service is responsible for establishing communication with GitLab, handling GitLab related logic and forwarding it to other services.

choerodon gitlab java spring spring-boot spring-cloud

Last synced: 10 Jul 2025

https://github.com/acegi/xml-format-maven-plugin

Advanced, automatic formatting of your XML files during Maven builds

java maven maven-plugin xml xml-format

Last synced: 20 Mar 2025

https://github.com/jgperrin/net.jgp.books.spark.ch09

Spark in Action, 2e - chapter 9 - Advanced ingestion: finding data sources and building your own

apache-spark ingestion java java8 manning spark sparkwithjava

Last synced: 04 Mar 2026

https://github.com/smithros/kpi-stuff

Some of my laboratories work in KPI and stuff connected with it.

ada android asm bigdata computer-engineering cpp cs hadoop java kpi kpi-ua masm32 ntuu-kpi parrallel-computing python realtime-system security system-programming vhdl

Last synced: 28 Feb 2026

https://github.com/haxe4e/haxe-studio

Eclipse based IDE for the Haxe programming language

eclipse editor haxe ide java

Last synced: 01 Feb 2026

https://github.com/yupiik/bundlebee

A light Java Kubernetes package manager.

cloud java kubernetes maven

Last synced: 13 Feb 2026

https://github.com/appulse-projects/encon-java

Java based Erlang Node Connector. https://appulse.io

elixir elixir-client elixir-examples elixir-lang elixir-language elixir-library erlang erlang-distribution erlang-driver erlang-libraries erlang-library erlang-node erlang-node-connector erlang-otp java java-library

Last synced: 04 Mar 2026

https://github.com/amrdeveloper/android

Android Apps from courses and side projects

android android-app java native-apps udacity udacity-android-nanodegree udacity-nanodegree

Last synced: 12 Apr 2025

https://github.com/executeautomation/katalonstudiowebui

This repo contains all the code required for testing web application using Katalon WebUI

automation java katalon katalon-studio selenium

Last synced: 23 Mar 2025

https://github.com/clonewith/opsu

opsu! ~ an open-source osu! client

game java lwjgl2 maven osu rhythm-game slick2d

Last synced: 01 Sep 2025

https://github.com/nixrajput/college-management-system-java

A Desktop Application for managing a college data. It's developed using Java programming language & MySQL database.

college-management college-management-system java java-application java-swing mysql mysql-database mysql-server

Last synced: 01 May 2025

https://github.com/gaul/java-collection-overhead

Demonstrate overheads for various Java Collection implementations.

collection java

Last synced: 15 Apr 2025

https://github.com/naxmefy/node-jdbc

small wrapper to work with jdbc in node

java jdbc nodejs typescript

Last synced: 01 Mar 2026

https://github.com/jorgeluisreis/askconsole

AskConsole é uma aplicação que une a simplicidade do CLI com a complexidade de uma IA (LLM), trazendo a oportunidade ter conversas com o Gemini da Google.

cli gemini-ai ia java json llm

Last synced: 14 Apr 2025

https://github.com/naspredam/rest-spring-boot-reactive-hexagonal-architecture

Reactive project for hexagonal architecture

architecture java jpa jpa-hibernate reactive spring-boot spring-boot-framework

Last synced: 15 Apr 2025

https://github.com/barakugav/jgalgo

A high-performance library for graph algorithms written in Java. It contains a wide collection of optimized algorithms and data structures for a range of problems on graphs.

algorithms data-structures graph-algorithms graph-api graph-theory java java-library