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: 2026-07-10 00:16:17 UTC
- JSON Representation
https://github.com/evochora/evochora
Evochora: Simulation for foundational artificial life research
alife artificial-life digital-life evolution java open-ended-evolution simulation
Last synced: 02 Feb 2026
https://github.com/deechael/dynamicclassgenerator
Allow you to generate java class when running a program
compile dynamic-programming java kotlin runtime
Last synced: 06 Oct 2025
https://github.com/sap/java-integration-for-sap-mobile-services
Java library that integrates to SAP Mobile Services Backend APIs. As a start this will only provide the Notification Backend API to send notifications to mobile devices. Further APIs may be included in the future.
client integration java mobile-services sap
Last synced: 19 Oct 2025
https://github.com/varsqlinfo/varsql
개발자를 위한 DB tool
dbtool gradle gradle-java java spring-boot web
Last synced: 30 Jan 2026
https://github.com/metalmoosefrc/metalmoose2018
2018 code repository of the FRC Team 1391.
first-robotics-competition frc java omgrobots power-up
Last synced: 24 Oct 2025
https://github.com/arun-gupta/vault-kubernetes
Application secrets using Kubernetes and Vault
docker java kubernetes secrets vault
Last synced: 29 Apr 2025
https://github.com/vaadin/npm-addon-template
Vaadin add-on template using 3rd party web component from npmjs.com.
addon java npm template-repository vaadin webcomponents
Last synced: 14 Apr 2026
https://github.com/tynab/java-oop-exercise
CyberSoft Java 17 - Java Oriented Object Programming Exercise
academy backend-java cybersoft cybersoft-academy cybersoft-backend cybersoft-backend-java cybersoft-be cybersoft-be-java cybersoft-be-java-17 cybersoft-java java java-be java-oop java-oriented-object-programming object oop oriented oriented-object-programming programming yan
Last synced: 24 Oct 2025
https://github.com/open-io/oio-api-java
OpenIO SDS Java client API, giving direct access to the object storage
java object-storage openio openio-sds openio-sds-api
Last synced: 31 Jan 2026
https://github.com/geeksilva97/brainjuck
A tiny Brainfuck compiler targeted to Java Virtual Machine
Last synced: 26 Feb 2026
https://github.com/verifalia/verifalia-java-sdk
Verifalia REST API - Java SDK and helper library
email-validation email-verification java verifalia
Last synced: 17 Mar 2026
https://github.com/nagyesta/abort-mission
A lightweight Java library providing flexible test abortion support for test groups to allow fast failures.
java junit junit-jupiter junit4 junit5 lightweight-java-library testing-tools testng
Last synced: 05 Mar 2026
https://github.com/aecsocket/cpu-features-java
Java bindings for Google cpu_features
cpu cpu-features cross-platform java jni microarchitecture
Last synced: 26 Oct 2025
https://github.com/dnd-side-project/dnd-11th-7-backend
모두의 일정을 한눈에! 간편한 일정 조율 서비스, 째깍
Last synced: 17 Mar 2025
https://github.com/fralalonde/iostream
Java IO streams handling sugar library
base64 buffered builder charset fluent gzip inputstream intstream iostreams java outputstream pipe printwriter random reader socket writer
Last synced: 23 Jan 2026
https://github.com/schroedermatt/spring-kafka-config
Spring Kafka project that initializes a cluster's topics via configuration.
embedded-kafka groovy java kafka kafka-topic spring-core spring-kafka springboot
Last synced: 24 Oct 2025
https://github.com/anshumansinha3301/basic-banking-system
Basic Banking System using java
Last synced: 07 Oct 2025
https://github.com/urunov/spring-projects-for-beginners-advanced
Java Fundamental, OOP, Collection Framework, Lambda, Stream API, File System
database-schema java redis-cache spring-boot spring-data-jpa spring-security
Last synced: 27 Feb 2026
https://github.com/loohp/blockmodelrenderer
Render Minecraft block models
blockbench java minecraft models rendering
Last synced: 12 Mar 2026
https://github.com/0spol/docker_learning_lab
A hands-on Docker environment for learning and practicing containerized databases and utilities. Includes ready-to-run containers for MySQL, PostgreSQL, Oracle, MongoDB, Mongo-Express, phpMyAdmin, Java, and Linux utilities. Ideal for development, testing, and educational purposes.
database databases dev-environment docker docker-compose education java learning-lab mongodb mysql phpmyadmin postgresql
Last synced: 15 Mar 2026
https://github.com/sverrenystad/besieged
Besieged! is a cooperative, real-time multiplayer tower defense Android game, where players defend their village against waves of mythological creatures by strategically combining "tower-cards" to build unique towers, earning money from each kill to acquire more cards.
android cross-platform java libgdx software-architecture tower-defense-game
Last synced: 10 Apr 2025
https://github.com/mvallim/java-fluent-validator-predicates
Java Fluent Validator is inspired by Fluent Interface and .Net FluentValidation allowing Java and Kotlin developers write validations in a fluent and performatic way. Predicates are the base for the project and make even easier to build your validators. You will find some built-in predicates in this project that will speed up your development.
java java-fluent-validator kotlin predicates validation validation-library
Last synced: 30 Jan 2026
https://github.com/tonydeng/openc2-java
OpenC2 Message For Java
actuators java json openc2 openc2-command openc2-java openc2-response
Last synced: 27 Jul 2025
https://github.com/eclipse-keyple/keyple-java-example
Eclipse Keyple™ Project: use case examples of the Keyple Java components for end users
Last synced: 02 Sep 2025
https://github.com/boburmirzo/apisix-java-chatgpt-openaiapi
Read the full tutorial
api-gateway apisix chatgpt docker java spring-boot
Last synced: 29 Jul 2025
https://github.com/applitools/example-selenium-java-junit
Applitools Example: Selenium in Java with JUnit
applitools applitools-example applitools-eyes applitools-tutorial execution-cloud java junit maven selenium selenium-java selenium-webdriver test-automation ultrafast-grid visual-testing
Last synced: 23 Aug 2025
https://github.com/novatecconsulting/camunda-platform-7-cinema
BPMN process to book seats for a movie in a cinema. If the booking goes through, a QR Code with the process id is generated. This showcase is used to show different techniques in BPMN.
Last synced: 14 May 2025
https://github.com/abhinandan323/programming-notes
Programming codes of various languages
Last synced: 21 Aug 2025
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/krasa/translator-generator-intellij-plugin
Work in progress, contributors welcomed.
Last synced: 10 Aug 2025
https://github.com/nearata/optifinecapes
A Minecraft mod for those who are only interested in optifine capes.
forge-mod java minecraft optifine
Last synced: 04 Aug 2025
https://github.com/marcbperez/skyscanner-business-client-java
A Java client for the SkyScanner Business API.
docker gradle http-client java skyscanner
Last synced: 05 Aug 2025
https://github.com/oktadev/okta-legacy-with-cloud-gateway-example
Secure Legacy Applications with Spring Cloud Gateway
java legacy oauth2 secure servlet spring-cloud-gateway tutorial
Last synced: 19 Aug 2025
https://github.com/logto-io/kotlin
🔮 Build authentication and authorization with Logto Kotlin SDK.
android authentication authorization java jwt kotlin kotlin-android logto mfa multi-tenant oauth2 oidc saml sdk sso
Last synced: 26 Jul 2025
https://github.com/bimromatic/mvvm_practical
解决Android繁琐的基础库的ctrl+c/v的过程,快速进入业务流程开发而生的架构,架构只是一种选择,并不是为了架构而架构,这套框架对主流的mvp 以及 jetpack+mvvm 都有做封装,至于你选择哪种,就因人而异
android-application android-architecture android-library architecture hit java jetpack jetpack-android jetpack-compose jetpack-navigation kotlin kotlin-android mvp mvvm okhttp3 room
Last synced: 14 Apr 2025
https://github.com/lewiszlw/notebooks
存放学习笔记、写过的博客等~
algorithms blog distributed dubbo java kafka linux middleware mq mysql network op ops os python redis rpc security system-design thrift
Last synced: 27 Jul 2025
https://github.com/ronhombre/kyberkotlin
ML-KEM's Kotlin Implementation
cryptography crystals-kyber csharp-library java java-library javascript javascript-library kotlin-library kotlin-multiplatform maven npm-package
Last synced: 22 Aug 2025
https://github.com/salgado2004/trabalho-final-lpoo-ufpr
Trabalho prático final de Linguagem de Programação Orientada a Objetos do curso de Análise de Desenvolvimento de Sistemas da UFPR
analise-desenvolvimento-sistemas java junit4 kanban-board maven poo swing-gui ufpr
Last synced: 20 Sep 2025
https://github.com/top-logic/tl-engine
TopLogic - the automated application engine
engine framework java lowcode nocode webapplications
Last synced: 20 Feb 2026
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。
Last synced: 26 Jul 2025
https://github.com/Akarshjha03/Javaccino
Welcome to the Javatopia repository! This project aims to help beginners learn the fundamentals of Java programming, covering essential topics such as basic syntax, variables, data types, type casting, operators,, control flow statements, methods, loops, strings, arrays, functions, and basic I/O operations with OOPS concept & exception handling
basicsofjava comparable comparator exception-handling generic java oops-in-java wrapperclass
Last synced: 19 Aug 2025
https://github.com/mluizaa00/jda-framework
Annotation based JDA Command Framework.
Last synced: 21 Sep 2025
https://github.com/nihatquliyev/e_commerce
Simple -> Spring Boot JPA
java java-jpa many-to-many one-to-many one-to-one restcontroller spring-boot
Last synced: 24 Sep 2025
https://github.com/eliasnogueira/appium-cross-platform-example
Appium Cross Platform example using Java
android-testing appium appium-android appium-ios ios-testing java mobile-testing
Last synced: 28 Jul 2025
https://github.com/houssemnasri/coolcompiler
A cool compiler for the Cool programming language!
compiler cs143 garbage-collection hacktoberfest java java-cup jlex oop
Last synced: 17 Aug 2025
https://github.com/gemfire/gemfire-examples
Java examples to get started with GemFire and learn its features.
caching gemfire in-memory-database java
Last synced: 16 Jan 2026
https://github.com/mincong-h/mincong-h.github.io
Mincong's Personal Blog
api blog elasticsearch git go java jekyll tech-blog
Last synced: 31 Jul 2025
https://github.com/k33ptoo/toajam
An Android project I did a while back to showcase firebase and geo updates - it is free to use and update
android-app android-application firebase geolocation java
Last synced: 27 Jul 2025
https://github.com/metheax/methea-framework
Open Source Framework for authentication and access management
authentication freemarker java methea-framework spring-boot web-ui-framework
Last synced: 25 Jul 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/marchof/com.mountainminds.kuhr
KuhR - Vector QR Code Generator 🐄
java qr-code svg vector-graphics
Last synced: 24 Mar 2025
https://github.com/arasgungore/eebus-in-java
Java implementation of the EEBUS protocol suite which provides support for the SHIP and SPINE protocols.
charging-stations communication-layer communication-protocol data-exchange discovery eebus electric-vehicles emobility energy-management energy-management-system energy-management-systems gateway java network-programming network-protocol pairing protocols ship spine tcp-ip
Last synced: 12 Apr 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/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/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/elebras1/flecs-java
Java wrapper for Flecs using FFM
ecs ffm-api flecs foreign-function-and-memory-api gamedev java
Last synced: 23 May 2026
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/miw-upm/apaw-practice
APAW. Arquitectura y Patrones Web. Máster en Ingeniería Web
Last synced: 19 Jul 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/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/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.
Last synced: 01 Sep 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/bivektor/reportshell
Public samples and release packages of ReportShell™. ReportShell™ is a ready-to-use framework for effortless reporting with JasperReports® Library and Spring® Boot
jasper-reports jasperreports java java-reports react report-viewer reporting spring-boot
Last synced: 27 Jun 2026
https://github.com/bmd007/wonderland
Match making system based on event first philosophy, reactive systems and Stream processing
api-gateway architecture consul cqrs event-driven flame flutter java kafka kafkastreams matchmaking microservices multiplatform neo4j nomad reactive rsocket spring-boot stomp websocket
Last synced: 06 May 2026
https://github.com/eclipse-glsp/glsp-eclipse-integration
Integration of the web-based GLSP client with Eclipse
diagram-editors diagramming eclipse graphical-modeling java
Last synced: 24 Aug 2025
https://github.com/nxvvvv/mc-server-gui
Host your own Minecraft server with GUI!
java mc mc-server minecraft minecraft-server navaneeth server
Last synced: 18 Jul 2025
https://github.com/youtubetomp3converterapi/opengse
OpenGSE is a suite of servlet compliance tests that can be deployed in any servlet engine.
Last synced: 03 May 2025
https://github.com/sansyrox/leetcode-company-by-company
All leetcode company wise questions with link to Leetcode/ LintCode(if premium)
cpp java javascript leetcode-company python
Last synced: 07 Sep 2025
https://github.com/pazindushane/craftso
Craftso
furniture furniture-app furniture-app-ui furniture-ecommerce furniture-shop furniture-store furniture-websites java java-8 java8 javafx javase
Last synced: 10 Apr 2025
https://github.com/bvolpato/taskerbox
🎩 Java lightweight automation engine
integration java java-automation-engine maven polling slack
Last synced: 11 Apr 2025
https://github.com/nihatquliyev/library-management-system
Basic library management
java java-collections java-enum java-exceptions java-se
Last synced: 10 Apr 2025
https://github.com/fuma-nama/jdak
A Light-Weight, Fast, Flexible Command framework for JDA written in Kotlin
discord java jda jda-command jda-command-handler jda-discord jda-framework kotlin
Last synced: 07 May 2025
https://github.com/aadewunmi/java-data-structures-and-algorithms
An Implementation of Data Structures And Algorithms In Java ☕
algorithms algorithms-and-data-structures computer-science data-structures java java-algorithms java-data-structure java-programming-language
Last synced: 07 May 2025
https://github.com/roderickqiu/seenot
Next-gen distraction-blocker for Android.
accessibility android android-app android-application focus-management foss java productivity
Last synced: 11 Apr 2025
https://github.com/umerrali/onlinevotingsystem
Online Voting System using Spring MVC, Hibernate, and MySQL
hibernate-orm java jsp-servlet mysql online-voting-system online-voting-with-admin-panel onlinevotingsystem spring-mvc voting-application webapplication webbased-project
Last synced: 23 Jun 2025
https://github.com/apache/sling-org-apache-sling-testing-clients
Apache Sling Testing Clients
Last synced: 08 May 2025
https://github.com/viniciusfinger/java-chat
A chat app for terminal using Java with communication between network sockets using the TCP protocol. 💬☕️
chat java network socket tcp-server thread
Last synced: 12 Apr 2025
https://github.com/gregwhitaker/rxjava-jdbc-example
Example of using RxJava JDBC
java jdbc reactive reactive-programming rxjava rxjava-jdbc
Last synced: 06 May 2025
https://github.com/enginkaratas/java-camp-humanresources-management
improve OOP skills to advance.
Last synced: 08 Sep 2025
https://github.com/kakarottocui/unichongdianbao
基于java,SpringBoot,Vue,uniapp的共享充电宝微信小程序
java javascript mysql springboot uniapp vue
Last synced: 11 Jul 2025
https://github.com/msg-systems/jpowermonitor
JUnit Extension and Java Agent to measure the power consumption of Java applications in watt hours or joule.
agent cpuusage greencoding java powerconsumption
Last synced: 26 Oct 2025
https://github.com/gusanmaz/bmb212-algorithms-22-23
NKÜ Bilgisayar Mühendisliği 2022-2023 Bahar BMB212 Veri Yapıları Dersi Uygulama Notları, Projeleri ve Ödevleri
algorithms algorithms-and-data-structures data-structures github-classroom java programming
Last synced: 12 Apr 2025
https://github.com/leonardpepa/freecell-solitaire-ai-solver
Freecell solitaire Solver Project for Artificial Intelligence course from University of Macedonia
astar astar-algorithm astar-pathfinding astar-search-algorithm best best-first-search bfs breadth-first-search dfs freecell-solver game java leonard leonardpepa leonardpepagithub pathfinding pepa university-assignment university-of-macedonia uom
Last synced: 29 Oct 2025
https://github.com/teach-plt/www
Webpages of course Programming Language Technology
bnfc compiler course haskell interpreter java parser type-checker
Last synced: 02 Feb 2026
https://github.com/alexcheng1982/jdk-loom-faq
JDK Project Loom FAQ and Example Code
Last synced: 03 Mar 2026
https://github.com/wj-mcat/code-generator
a templated code generator for all language, especially for boring code
code-generator crud flask go java jinja2 python
Last synced: 07 May 2025
https://github.com/antoniopelusi/file-splitter
A simple tool for split, zip, and encrypt files
encrypt encrypt-files file-splitter java split splitter swing-gui zip
Last synced: 13 Apr 2025
https://github.com/cptanalatriste/aco-tsp
Solving the Travelling Salesman problem with Ant Colony Algorithms, using the Isula Framework
ant-colony-optimization java traveling-salesman
Last synced: 19 Jul 2025
https://github.com/mtojo/j2n
Generates C++/JNI wrapper from Java archive file (.jar)
android c-plus-plus go jar java jni-wrapper
Last synced: 30 Oct 2025