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: 2026-07-08 00:16:31 UTC
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https://github.com/calimero-project/calimero-gui

A graphical user interface for Calimero based on the Eclipse Standard Widget Toolkit (SWT)

gui java knx swt

Last synced: 22 Jul 2025

https://github.com/dizzydroid/designpatternsnutshell

Example code used in my handbook, Design Patterns in a Nutshell

design-patterns design-patterns-implemented-in-java example-code handbook java reference software-engineering

Last synced: 13 Apr 2025

https://github.com/redhat-developer/intellij-dependency-analytics

IntelliJ Dependency Analytics

dependencies hacktoberfest java jetbrains-plugin

Last synced: 26 Jun 2025

https://github.com/ibaca/la-abadia-del-crimen

La Abadía del Crimen • Java & GWT

game gwt java

Last synced: 17 Jun 2025

https://github.com/protonail/leveldb-jna

Java JNA (not JNI) adapter for LevelDB

database-adapter java jna leveldb

Last synced: 04 Jul 2025

https://github.com/inkatze/wildfly

Ansible role for wildfly

ansible ansible-role java wildfly

Last synced: 25 Jan 2026

https://github.com/ericyoondotcom/minecraftmanhunt

Minecraft Bukkit plugin to run Manhunt minigames, with Discord music integration

bukkit bukkit-plugin discord discord-bot java jda jda-bot lavaplayer minecraft minecraft-plugin spigot spigot-plugin

Last synced: 31 Aug 2025

https://github.com/ls1intum/ares

The Artemis Java Test Sandbox. A JUnit 5 Extension for Easy and Secure Artemis Java Testing

ajts ares artemis deadline education exercise feedback java jqwik junit junit5 sandbox students teaching test test-framework testing thread tum

Last synced: 05 Sep 2025

https://github.com/hms-core/hms-image-vision-java

This sample code is to guide the developer how to integrate the Image Vision Sub-service of the Image Kit, calling the image filter function. This sub-service provides 24 unique filter effects to enhance the artistic conception and artistic sense of the images.

android hms huawei image-editing imagekit java photo picture

Last synced: 13 Aug 2025

https://github.com/HHN/crawler4j

Open Source Web Crawler for Java - A fork of yasserg/crawler4j

crawler crawler4j java spider web-crawler web-spider

Last synced: 05 Oct 2025

https://github.com/mhashim6/system-command-executor

A library to make the process of executing system commands through java a simple task.

beginner-friendly command-line-tools java library object-oriented oop

Last synced: 09 Mar 2026

https://github.com/owmii/powah

Discord:

java minecraft mod powah

Last synced: 10 Sep 2025

https://github.com/DBChoco/Salawat

A prayer times (Adhan) app for Windows and GNU/Linux written in JavaFX.

adhan app application athan azan islam islamic islamic-prayer-times java javafx linux muslim muslim-prayer-times salat salawat software windows

Last synced: 14 May 2025

https://github.com/eclipse-sprotty/sprotty-server

Server implementation for the Sprotty diagramming framework

diagrams eclipse java server

Last synced: 14 Jan 2026

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

👨‍💻 💪 A Repository of General Mathematical Programs, Bits Manipulation, Recursion and 'Data Structures and Algorithms'.

algorithms data-structures java leetcode mathematics problem-solving recursion technical-interview-questions

Last synced: 24 Feb 2026

https://github.com/fosrl/android

Pangolin VPN client for Android devices

android google java kotlin proxy remote-access vpn wireguard zero-trust zero-trust-network-access ztna

Last synced: 28 Apr 2026

https://github.com/ivangfr/springboot-rsocket-webflux-aop

The goal of this project is to play with RSocket protocol. For it, we will implement three Spring Boot Java applications, movie-server, movie-client-shell and movie-client-ui. As storage, it's used the reactive NoSQL database MongoDB. All the streaming of movie events and the logging are handling by AOP (Aspect Oriented Programming).

docker graalvm java mongodb native rsocket semantic-ui spring-aop spring-boot spring-data-mongodb-reactive spring-shell spring-webflux thymeleaf websocket

Last synced: 14 Oct 2025

https://github.com/therepanic/funpay4j

Java wrapper for FunPay private api

funpay funpay-api funpay-client funpay-java-scraper funpay-scraper java scraper

Last synced: 19 Apr 2026

https://github.com/red-studio-ragnarok/valkyrie

As the Valkyries' whispers guide us, we carve our path to a Valhalla of optimized Minecraft gameplay.

java minecraft minecraft-forge minecraft-mod minecraft-modding

Last synced: 26 Apr 2025

https://github.com/arun-gupta/chatbot

Build Your First Chatbot

alexa chatbot java serverless slack starwars

Last synced: 09 Jan 2026

https://github.com/renvins/serverpulse

Effortless Minecraft performance monitoring with pre-configured Grafana/InfluxDB via Docker.

bukkit bungeecord fabric grafana grafana-influxdb influxdb java metrics-monitor minecraft minecraft-mod minecraft-monitoring minecraft-performance papermc server-monitoring spigotmc velocity

Last synced: 26 Dec 2025

https://github.com/makiftutuncu/e

A zero-dependency micro library to deal with errors

circe gson java junit5 jvm kotlin mdoc play-json sbt scala zio

Last synced: 13 Apr 2025

https://github.com/jackhallam/weightless-orm

🛸 A lightweight database mapping library

database java java-orm mongo mongodb orm

Last synced: 23 Jun 2025

https://github.com/typicalmodmaker/protect-your-minecraft-network

A tutorial how to hide your minecraft server and secure it properly to prevent hackers\griefers

backend bungeecord griefing java minecraft minecraft-griefing minecraft-plugin minecraft-security minecraft-server portscan scan security server uuid-spoof uuidspoofing vulnerability

Last synced: 10 Apr 2025

https://github.com/jinhucheung/hubplayer

以酷狗音乐播放器的用户界面为原型, 制作的一个基于 Java Sound, 实现播放、搜索、下载的音乐播放器

java java-sound java-swing jsoup music-player substance

Last synced: 30 Apr 2025

https://github.com/rapter1990/footballteamapi

Case Study - Football Team Api with Hexagonal Architecture (Java 21, Spring Boot, Postgres, JUnit, Spring Security, JWT, Docker, Kubernetes, Prometheus, Grafana, Loki, Sonarqube, Github Actions (CI/CD), TestContainer)

docker docker-compose github-actions grafana hexagonal-architecture java java21 junit kubernetes loki postgres prometheus sonarqube spring-security sprng-boot swagger testcontainers

Last synced: 30 Jun 2026

https://github.com/rominalodolo/udemyoauth2.0

https://www.udemy.com/course/oauth-2-simplified/

java oauth2

Last synced: 03 May 2025

https://github.com/oktadev/okta-react-photo-gallery-example

A Photo Gallery Example with React, Spring Boot, and JHipster 5 + Auth by Okta

java jhipster reactjs spring-boot typescript

Last synced: 11 Apr 2025

https://github.com/oktadev/auth0-micro-frontends-jhipster-example

Micro Frontends for Java Microservices

consul java microfrontends microservices module-federation spring-boot

Last synced: 11 Apr 2025

https://github.com/enilink/llrp4j

LLRP protocol and networking for Java

java llrp

Last synced: 10 Apr 2025

https://github.com/alexanderpro/stepik

Решения для курсов на платформе stepik.org

certificate cpp cs csharp database db graphics java javascript js linux mysql security stepic stepik web

Last synced: 11 Apr 2025

https://github.com/eugenmayer/docker-image-atlassian-confluence

Dockerized Atlassian Confluence

confluence docker java mysql postgresql

Last synced: 27 Dec 2025

https://github.com/Revxrsal/Tuna-Bytes

An all-purpose mixins framework for Java bytecode manipulation at runtime, targeted at those with minimal understanding of the bytecode structure.

bytecode bytecode-manipulation classloader java mixins

Last synced: 10 May 2025

https://github.com/dmulloy2/nospawnchunks

Helps manage server memory by dynamically unloading chunks

admin bukkit java memory minecraft spigot

Last synced: 23 Mar 2025

https://github.com/alexeyev/mystem-scala

Morphological analyzer `mystem` (Russian language) wrapper for JVM languages

computational-linguistics java lemmatizer mystem natural-language-processing russian-morphology russian-specific scala tokenizer yandex

Last synced: 26 Apr 2025

https://github.com/j5ik2o/akka-cqrs-es-example-typed

CQRS/Event Sourcing System Example by Akka

akka akka-cluster akka-cluster-sharding akka-management akka-persistence aws domain-driven-design java kotlin kubernetes scala

Last synced: 07 Apr 2025

https://github.com/huoyijie/tech-notes-code

Tech Notes

golang http2 java msgpack nodejs protobuf python react rust sse tailwindcss tcp websocket

Last synced: 14 Apr 2025

https://github.com/4drian3d/kickredirect

Redirect your players to a server after a server shutdown

java minecraft minecraft-plugin plugin velocity velocity-plugin velocitypowered

Last synced: 14 Apr 2025

https://github.com/idpass/idpass-lite-java

Java wrapper for idpass-lite, a library to create and interact with secure and biometrically-binding QR code identity cards

biometrics digital-identity identity-cards java

Last synced: 04 Mar 2026

https://github.com/apache/cxf-fediz

Mirror of Apache CXF

cxf java library network-client network-server xml

Last synced: 20 Aug 2025

https://github.com/marschall/stored-procedure-proxy

A more convenient and type safe way to call stored procedures from Java.

java jdbc stored-procedures

Last synced: 29 Aug 2025

https://github.com/yegor256/thindeck

Web Hosting That Deploys Itself

docker hosting java

Last synced: 27 Mar 2025

https://github.com/yuzawa-san/onnxruntime-java

A type-safe, lightweight, modern, and performant binding Java binding of Microsoft's ONNX Runtime

ai-framework deep-learning java machine-learning onnx onnxruntime panama

Last synced: 16 Jan 2026

https://github.com/salesforce/centrifuge

JVM Warmup Engine

java jit jvm warmup

Last synced: 16 Apr 2025

https://github.com/opensha/opensha

Primary OpenSHA project

earthquakes java psha seismic-hazard

Last synced: 03 Feb 2026

https://github.com/rapter1990/cqrs-example

Spring Boot CQRS Example (Docker, Apache Kafka, Zookeeper, MYSQL, MongoDB)

apache-kafka cqrs docker docker-compose java kafka lombok mediator mongodb mysql spring-boot zookeeper

Last synced: 16 May 2025

https://github.com/vectrix-space/flare

Useful thread-safe collections with performance in mind for Java 8+.

collections hacktoberfest java java-library thread-safe

Last synced: 16 Apr 2025

https://github.com/apache/maven-help-plugin

Apache Maven Help Plugin

build-management java maven maven-help-plugin maven-plugins

Last synced: 16 May 2025

https://github.com/hussien89aa/javaessentialtrainingjavaforandroid

Java Essential Training Java For Android source

java java-8

Last synced: 15 Apr 2025

https://github.com/kwon37xi/slf4j-lambda

slf4j with Java 8 lambda

java java8 lambda logging slf4j

Last synced: 14 Apr 2025

https://github.com/objectos/objectos.way

A new way for building Java applications: the Objectos Way

java library web webapp

Last synced: 08 Mar 2026

https://github.com/woowacourse-teams/2024-coduo

함께 하면 좋은 코딩, 코딩해듀오 💞

java pair-programming react springboot typescript

Last synced: 13 Apr 2025

https://github.com/tolitius/mongodb-write-performance-playground

Playing with MongoDB Write Performance

c java mongodb performance

Last synced: 08 Jul 2025

https://github.com/idouble/mouse

☕️ A simple Java Library to build gamepads with 🖱🕹

api easy easy-to-understand easy-to-use fast free jar java java-api java-library library mit mit-license mouse multi-platform multiple-monitors simple

Last synced: 06 May 2025

https://github.com/pizz33/spring-cloud-function-spel

spring-cloud-function SpEL RCE复现环境&poc

java poc rce

Last synced: 05 May 2025

https://github.com/quedexnet/java-market-maker

Simple Market Making bot for Quedex Bitcoin Derivatives Exchange.

algo-trading bitcoin bitcoin-options bitcoin-wallet derivatives exchange futures java market-making options quedex

Last synced: 27 Oct 2025

https://github.com/platypusguy/filededupe

Utility to list duplicate files in one or more directories based on the file contents

filemanager filesystem java utility

Last synced: 26 Oct 2025

https://github.com/conclube/deluxeasyncjoinleavemessage

https://www.spigotmc.org/resources/deluxeasyncjoinleavemessage-fully-optimized-async-everything-open-source.88129/

async asynchronous asynchronous-programming bukkit craftbukkit java minecraft spigot spigot-plugin

Last synced: 26 Oct 2025

https://github.com/townyadvanced/flagwar

The original war system for Towny, now with it's own repository. Celebrating over Ten Years of warfare.

java minecraft multiplayer paper-api pvp-plugin towny townyadvanced-plugins war

Last synced: 24 Jan 2026

https://github.com/knime/knime-tensorflow

KNIME Deep Learning - Tensorflow Integration

deeplearning integration java knime tensorflow visualprogramming

Last synced: 21 Jan 2026

https://github.com/peter-gergely-horvath/windpapi4j

Windows DPAPI JNA Wrapper

decryption dpapi encryption java jna microsoft windows-dpapi

Last synced: 07 Oct 2025

https://github.com/marttp/java-tech-interviews-prep

Java source code for technical interview preparation + Apply real world problems

java leetcode technical-interviews

Last synced: 16 Jul 2025

https://github.com/oeljeklaus-you/forumloganaloyze

论坛日志分析系统

java javaee javaweb spring-boot springmvc-mybatis

Last synced: 05 Apr 2025

https://github.com/jericks/geometrycommands

Commandline application for manipulating geometry.

cli geometry java jts

Last synced: 17 Dec 2025

https://github.com/luiz-otavio/slime-korld

Lightweight slime library to implement the Slime World Format described in DevBlog 5# from Hypixel.

bukkit gradle java kotlin minecraft mit slime-world

Last synced: 18 Jul 2025

https://github.com/yusufcakal/algorithms

basic algorithms and solutions

algorithm data-mining encript java machine-learning problems solutions

Last synced: 12 Apr 2025

https://github.com/yusufaytas/dlock

Interval Lock

interval java kotlin lock mysql postgres spring spring-boot timeout

Last synced: 14 Jan 2026

https://github.com/ProfessorManhattan/ansible-androidstudio

🚀 Installs Android Studio and sets up Android SDKs on nearly any OS 🎟

adb android androidsdk androidstudio ansible apps awesome desktop development google ide java npm package platformtools role snap ubuntu washingtondc windows

Last synced: 11 Mar 2025

https://github.com/bwaldvogel/log4j-systemd-journal-appender

Log4j appender for systemd-journal that maintains structured log data

java journald log4j systemd

Last synced: 23 Apr 2025

https://github.com/valpackett/neojamvm

JamVM (lightweight Java Virtual Machine) but built with CMake

jamvm java jvm

Last synced: 22 Apr 2025

https://github.com/ammarlodhi255/cpu-scheduling-simulator

A CPU Scheduling Algorithms Simulator In Java

cpu-scheduler cpu-scheduling cpu-scheduling-algorithms cpu-scheduling-app cpu-scheduling-simulator java operating-system operating-system-project os-programming os-project

Last synced: 23 Apr 2025

https://github.com/giulianopz/programming

my bookmarks on programming

backend computer-science java programming web

Last synced: 08 May 2025

https://github.com/reactiveclown/openai-webflux-java

Reactive WebFlux OpenAI API Client in Java

api chat-gpt gpt gpt-3 java library maven openai spring springboot springbootstarter webflux

Last synced: 29 May 2026

https://github.com/yuyuanweb/mcp-mianshiya-server

基于 Spring AI 的面试鸭搜索题目的 MCP Server 服务，快速让 AI 搜索企业面试真题和答案

ai backend interview-questions java mcp mysql spring-ai springboot

Last synced: 09 Apr 2025

https://github.com/0xaa4eb/ulyp

Recording debugger for Java/Kotlin apps

agent byte-buddy bytecode-instrumentation bytecode-manipulation debugger debugging flamegraph java javafx reverse-engineering

Last synced: 04 Apr 2025

https://github.com/trldvix/youtube-transcript-api

Java library which allows you to retrieve subtitles/transcripts for a single YouTube video or for an entire playlists or channels.

asr captions java subtitle subtitles transcript transcripts translating-transcripts youtube youtube-api youtube-asr youtube-captions youtube-subtitle youtube-subtitles youtube-transcript youtube-transcript-api youtube-transcripts youtube-video

Last synced: 17 Jun 2025

https://github.com/mainakrepositor/java-solutions

The solution to some Java problems of DSA

coding dsa-algorithm interview interview-questions java java-8 practice-project

Last synced: 29 Oct 2025

https://github.com/pontusab/react-native-image-manipulator

🗻Manipulate the image provided via uri. Available modifications are rotating, flipping (mirroring), resizing and cropping.

java objective-c react-native

Last synced: 11 Apr 2025

https://github.com/shashank02051997/java-game-and-application

Java Games and Application with awesome source code and better algorithm

application game game-2d game-development games java java-8 java-library project

Last synced: 11 Jul 2025

https://github.com/arvindand/maven-tools-mcp

MCP server providing AI assistants with Maven Central dependency intelligence for all JVM build tools (Maven, Gradle, SBT, Mill). Features Context7 integration for documentation support.

ai-tools dependency-management developer-tools docker graalvm gradle java maven maven-central maven-tools mcp mcp-server native-image spring-ai spring-boot

Last synced: 15 May 2026

https://github.com/computacionnube/romero

TRABAJOS INDIVIDUALES DE PROGRAMACIÓN PUNTO NET II

csharp java javascript javascript-game

Last synced: 13 May 2025

https://github.com/muoncore/photon

Photon is an event store with cold+hot event streaming

clojure eventsourcing java microservice reactive reactive-streams

Last synced: 24 Jan 2026

https://github.com/consiglionazionaledellericerche/cool-jconon

Online application system for recruitment of staff and other types of employment and training of the National Research Council of Italy.

bootstrap docker docker-compose docker-image employment hacktoberfest java jquery maven-central recruitment requirejs spring spring-boot

Last synced: 12 Jan 2026

https://github.com/topicusoverheid/java-factory-bot

Library for creating objects as test data, inspired by the popular FactoryBot for ruby

factory-bot fixture-data java tests

Last synced: 16 Jan 2026

https://github.com/hoangsonww/tic-tac-toe-ai-game

🎲 This project showcases an interactive Tic-Tac-Toe experience, enhanced by sophisticated artificial intelligence. Developed from the ground up, the game features intricate algorithms designed to challenge and engage players at every level.

ai artificial-intelligence game java javafx machine-learning machine-learning-algorithms tic-tac-toe tic-tac-toe-game tic-tac-toe-java tictactoe tictactoe-game

Last synced: 26 Oct 2025

https://github.com/arakelian/faker

A Java library for generating fake data such as names, addresses, and phone numbers.

data fake fake-content fake-data faker java java-8 mocking mocks test

Last synced: 01 Aug 2025

https://github.com/jiangnanboy/text_security_audit

text security audit 安全审核-语义模型过滤敏感内容检测系统

java onnxruntime roberta-model text-security-audit

Last synced: 16 Jan 2026

https://github.com/jalian-systems/marathonv5

Marathon V5 - Opensource Test Automation for Java/Swing and Java/FX Applications

java javafx test-automation test-framework

Last synced: 16 Aug 2025

https://github.com/shubh2-0/shopzilla-online-shopping-platform

The ultimate online marketplace for seamless buying and selling. Connect with buyers and sellers securely. User-friendly platform with extensive product range and competitive prices. Effortlessly list products, manage inventory. Enjoy a secure, streamlined experience. Join us now and revolutionize your online shopping journey.

github java javaswing jdbc-database jdbc-driver lombok maven mysql mysql-database mysql-server rd2 rs2xml swing-components swing-gui

Last synced: 23 Apr 2025

https://github.com/revxrsal/tuna-bytes

An all-purpose mixins framework for Java bytecode manipulation at runtime, targeted at those with minimal understanding of the bytecode structure.

bytecode bytecode-manipulation classloader java mixins

Last synced: 23 Mar 2025

https://github.com/mirkosertic/hystrixspring

This shows how to embedd Hystrix in a non invasive manner into existing Spring applications.

hystrix java resiliency spring

Last synced: 16 Apr 2025

https://github.com/hoangsonww/Space-Invader-Game-JavaFX

👾 Embark on an exhilarating journey with SpaceInvader, a thrilling experience as you navigate through cosmic challenges and face off against alien invaders. Crafted with JavaFX, SpaceInvader combines stunning visuals and engaging gameplay to create a truly immersive experience.

game game-development gamedev java javafx javascript space-invaders space-shooter space-shooter-game