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: 2026-07-17 00:16:03 UTC
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https://github.com/officialasishkumar/leetcode

Here you can find the best leetcode solutions! Make sure to contribute and help others : )

c cpp hacktoberfest hacktoberfest2023 hacktoberfest2023-accepted java javascript python ruby rust typescript

Last synced: 12 Oct 2025

https://github.com/opsmatters/bitly-java-api

Java client library to execute operations on URLs using the Bitly API.

api bitly java

Last synced: 16 Oct 2025

https://github.com/thomasdaheim/gpxeditor

JavaFX GPX Editor that support UI and batch mass modifications

gpx java javafx javascript leaflet

Last synced: 07 Jul 2025

https://github.com/skjolber/jackson-syntax-highlight

Syntax highlighting (via ANSI) for JSON output using Jackson

ansi jackson-json-processor java json syntax-highlighting

Last synced: 08 Mar 2026

https://github.com/obydux/nautilus

Fork of Purpur with optimization and feature patches from Pufferfish and Pluto

bukkit craftbukkit hangar java minecraft minecraft-server nautilus paper papermc pluto pufferfish purpur purpurmc spigot

Last synced: 16 Apr 2026

https://github.com/hissain/jscipy

Java Scientific Computing Library for Signal Processing, Filters, and Transformations. A NumPy/SciPy port for JVM & Android, used in Machine Learning and Data Science.

android chebyshev-filter cubic-splines data-science dsp fft findpeaks hilbert-transform interpolation java machine-learning numerical-computing python resample savitzky-golay scientific-computing scipy scipy-signal signal-processing

Last synced: 23 Jan 2026

https://github.com/apache/manifoldcf-integration-solr-4.x

Mirror of Apache ManifoldCF solr-4.x Integration

content java manifoldcf

Last synced: 09 Apr 2025

https://github.com/qutax/jpms-spring-example

An example for combining the JPMS and Spring

java java-11 java-module jpms maven spring spring-boot

Last synced: 07 Jul 2025

https://github.com/bro-code1411/competitive-coding

Collection of competitive coding problems and solution. An open-source repo for beginners to have first PR opportunity.

awesome awesome-list begginer begginer-friendly easy java open-source pr-opportunity

Last synced: 12 Mar 2026

https://github.com/cryptic-game/java-backend-old

This is the Java Backend of the Cryptic project.

api cryptic cryptic-game hacktoberfest hibernate-orm java java-11 netty sql

Last synced: 05 Oct 2025

https://github.com/vinaykumarmahato/oop_fortress_exploration_revision

Welcome to the Object-Oriented Programming (OOP) Exploration Revision repository! 🚀 This repository is designed to help you master the principles and concepts of OOP in Java.

abstraction class constructor distructure encapsulation exception-handling inheritence interface java multithreading object object-oriented-programming polymorphism

Last synced: 08 Oct 2025

https://github.com/chandima2000/registration-form-spring-boot

Registration & Login Form with Springboot & Thymeleaf Template

bootstrap5 java mvc-architecture spring-boot three-layer-architecture thymeleaf

Last synced: 28 Apr 2025

https://github.com/unitsofmeasurement/seshat

Seshat Units of Measurement Implementation

java measure units units-of-measure units-of-measurement

Last synced: 21 Jan 2026

https://github.com/spring-data-search/spring-boot-starter-data-search

Spring-Data search API augmented with Natural Language support.

antlr4 java jpa mongodb spring spring-boot spring-boot-starter-data-search spring-data spring-data-jpa spring-data-mongodb

Last synced: 13 Oct 2025

https://github.com/miroslav-reiter/miroslav-reiter

I'm a hard worker, intellectual and joker. I love learning and teaching as well. My main objective is to teach people and improve their IT knowledge. To create truly practical knowledge necessary for life and present it in an interesting way. I don’t like snake charmers and people who cannot explain things simply.

analyst architect automater google java lecturer marketer microsoft programmer python sql tester trainer vba vita xml

Last synced: 08 Oct 2025

https://github.com/hacker1024/miui-global-dark-mode-disabler

An Xposed module to stop MIUI forcing dark mode on third-party app resources.

android dark-theme java miui miui12 modding xposed xposed-module

Last synced: 08 Oct 2025

https://github.com/younglim/hats-ci

Experimental project to ease installation of test automation tools and dependencies for Windows and Mac.

java macos portable python robot-framework selenium virtualenv windows

Last synced: 06 Oct 2025

https://github.com/juliaszymanska/sudoku_game

GUI Java implementation of the popular game sudoku.

apache-derby dao database gui java javafx junit junit5 logback logger maven mvn sudoku sudoku-game

Last synced: 12 Apr 2025

https://github.com/octcarp-courses/sustech_cs102a-javaa_s22_works

(535/500) Exercise and Assignments of CS102A 2022 Spring: Introduction to Computer Programing, SUSTech. Taught by Prof. Yepang LIU @yepangliu.

cs102a java sustech

Last synced: 19 Apr 2025

https://github.com/celalaygar/java-8-basic-programing

Small, demo, simple projects about basic programing, Thread, Design Pattern for java 8

java java-8

Last synced: 14 Oct 2025

https://github.com/vaadin/base-starter-flow-osgi

Project base for Vaadin Flow and OSGi

felix java osgi project-template vaadin vaadin-flow web-application webapp

Last synced: 14 Apr 2026

https://github.com/robtimus/obfuscation-jackson-databind

Provides support for serializing and deserializing obfuscated values using Jackson

jackson jackson-databind java json obfuscation

Last synced: 12 Mar 2026

https://github.com/apache/maven-jenkins-lib

Apache Maven Jenkins Shared Libraries

build-management java maven

Last synced: 19 Oct 2025

https://github.com/boisgera/poo-java

Programmation Orientée Objet avec Java

java oop svg

Last synced: 12 Apr 2025

https://github.com/phax/ph-fatturapa

Java library to easily read and write XSD compliant fatturaPA 1.2 and 1.2.1 invoices

einvoice fattura-elettronica fattura-pa java jaxb phoss

Last synced: 07 Sep 2025

https://github.com/liuyuyang01/thrive-admin

🎉 Thrive 是一个简而不简单的现代化博客管理系统，专注于分享技术文章和知识，为技术爱好者和从业者提供一个分享、交流和学习的平台。用户可以在平台上发表自己的技术文章，或浏览其他用户分享的文章，并与他们进行讨论和互动。

echarts element flask java pinia python scss springboot typescript vue3

Last synced: 11 Oct 2025

https://github.com/yeshan333/apachejmeter_schema_assertion

a ApacheJmeter assertion plugin to validate Sampler response field types based on JSON/YAML Schema.

apache-jmeter java jmeter-assertion jmeter-plugin json-schema yaml-schema

Last synced: 13 Apr 2025

https://github.com/microbean/microbean-microprofile-config

An implementation of the MicroProfile Config specification.

cdi cdi-extension cdi2 cdi20 java java-libraries java-library microprofile microprofile-config

Last synced: 16 Aug 2025

https://github.com/SolarNetwork/solarnetwork-central

Centralized SolarNet service for SolarNetwork

dnp3 energy-data energy-management energy-monitoring ev-charging iot java ocpp ocpp16j ocpp201 postgres rest-api solarnetwork

Last synced: 04 Sep 2025

https://github.com/f-lab-edu/tiny-nginx

Nginx를 모티브로 한 캐싱과 로드밸런싱 기능을 포함한 리버스 프록시 서버입니다.

caching java load-balancer lyan reverse-proxy

Last synced: 23 Apr 2025

https://github.com/zahidrahimoon/java-python

Java (OOP & Basics) & Python(Basics & Numpy)

java numpy oops-in-java python

Last synced: 23 Apr 2025

https://github.com/BlueAmulet/MassSound

MassSound Addon for OpenComputers

java minecraft minecraft-mod opencomputers

Last synced: 11 Mar 2025

https://github.com/thomasweise/aitoa-code

The source code examples for the book "An Introduction to Optimization Algorithms"

evolutionary-algorithm java job-shop-scheduling-problem local-search metaheuristics optimization-algorithms

Last synced: 04 Jul 2025

https://github.com/asiryan/openjdk.bigmathnet

Advanced Java big math functions implementation using .NET Framework.

arbitrary-precision bigcomplex bigdecimal bigmath bigrational csharp ikvm java

Last synced: 14 Jan 2026

https://github.com/hrbrmstr/jwatr

:card_index: Tools to Query and Create Web Archive Files Using the Java Web Archive Toolkit in R

java r r-cyber rstats warc

Last synced: 29 Oct 2025

https://github.com/aliyun/alibabacloud-dkms-gcs-java-sdk

Alibaba Cloud Dedicated KMS SDK for Java can help Java developers to easily use the Dedicated KMS keys.

aliyun dedicated-kms dkms java kms

Last synced: 14 Jan 2026

https://github.com/ltttttttttttt/ltviews

Android custom View: Easy to use RecyclerView, image banner, general drop-down refresh view

android android-library banner java java-library kotlin pulltorefresh recyclerview recyclerview-adapter refreshlayout

Last synced: 05 Jul 2025

https://github.com/katalon-studio/katalon-recorder-helper

Helper for Katalon Recorder

critical java katalon-recorder selenium-ide

Last synced: 09 Apr 2025

https://github.com/emmanpbarrameda/employee-payroll-management-system-java-gui

Employee Payroll Management using Java Swing with Database

employee-payroll-system java payroll payroll-management-system

Last synced: 03 Jul 2025

https://github.com/sivaprasadreddy/spring-blog

Blogging platform using Java and Spring Boot

docker docker-compose flyway java maven postgresql spring-boot spring-data-jpa testcontainers thymeleaf

Last synced: 13 Jul 2025

https://github.com/seonhyungjo/tip-note

:round_pushpin: 개발을 하면서 느끼고 알게된 Tip:round_pushpin:

awot chrome chromium html java javascript protocol swt tip vue vuex

Last synced: 04 Jul 2025

https://github.com/chacal1231/WiFi-Tickets

Wi-Fi tickets is a system based on JAVA which provides connection to Mikrotik RouterBoard, the objective of the system is to generate navigation tickets to the Internet by time, this is achieved thanks to the implementation of Hotspot (Captive Portal)

iot-platform java mikrotik mikrotik-api mikrotik-hotspot mikrotik-routeros-api mysql

Last synced: 25 Mar 2025

https://github.com/ngageoint/coordinate-reference-systems-java

Coordinate Reference Systems Java Library

coordinate-reference-system coordinate-reference-systems crs java java-api java-libraries java-library java-sdk nga ogc proj proj4 projection projections well-known well-known-text wkt wkt-crs

Last synced: 14 Apr 2025

https://github.com/helloimalemur/particlesimulation

Java port of Brainxyz's Artificial Life, a simple program to simulate primitive Artificial Life using simple rules of attraction or repulsion among atom-like particles, producing complex self-organzing life-like patterns.

artificial-life java life-simulation particle-simulation

Last synced: 28 Jun 2025

https://github.com/octylfractal/hardvox

Voxel editor for Minecraft, inspired by World Edit.

java java-8 minecraft minecraft-forge-mod voxel-editors worldedit

Last synced: 23 Apr 2025

https://github.com/qaware/cloudid-showcase

Cloud Native Identity Management Showcase.

cloud-native java jsa kubernetes security spiffe spire vault

Last synced: 08 Apr 2025

https://github.com/citygml4j/energy-ade-citygml4j

CityGML EnergyADE module for citygml4j

ade citygml citygml4j enegery energyade java

Last synced: 10 Apr 2025

https://github.com/nbbrd/picocsv

Unusual CSV library for Java

csv java jpms library single-file-source-code zero-dependency

Last synced: 13 Jul 2025

https://github.com/mordechaim/Mosaic

Play and solve Fill-A-Pix puzzles (called "Mosaic" here).

fill-a-pix grid java mosaic puzzle

Last synced: 09 Apr 2025

https://github.com/ralscha/apod

Self hosted Astronomy Picture of the Day viewer

ionic4 java jsoup kryo okhttp3 protobuf spring spring-boot xodus

Last synced: 24 Apr 2025

https://github.com/leonlatsch/kolibri-server

Kolibri Messenger Server

api backend docker docker-compose java messenger-server self-hosted spring-boot

Last synced: 24 Apr 2025

https://github.com/arrazyfathan/kbbi

(Unofficial) Aplikasi kamus besar bahasa indonesia

android clean-architecture coroutines github-actions java kbbi koin koin-android kotlin kotlin-coroutines livedata lottie material-design mvvm mvvm-architecture retrofit2 room viewmodel

Last synced: 13 May 2026

https://github.com/lcy362/mobo-subway

北京地铁路线小工具 A tool for Beijing subway

chinese java mapdb subway

Last synced: 16 Jun 2026

https://github.com/nestorrente/erdiagram-playground

ERDiagram library playground

diagram entity erdiagram generation java javascript js mysql nomnoml oracle oracledb plantuml postgres postgresql relationship sql sqlite sqlserver ts typescript

Last synced: 11 Apr 2025

https://github.com/harundogdu/numberguessinggame

My First Application Developed with Java (Android). We are trying to find a randomly generated number. An application that guides you according to the number you entered.

android java

Last synced: 12 Apr 2025

https://github.com/hsiehshujeng/projen-simple

An initial project for projen. It crafts a custom construct by Typescript then publishes the construct into 4 popular programming language repositories, i.e., npm, PyPI, Central Maven, and NuGet.

aws-apigateway aws-cdk aws-cdk-construct aws-step-functions csharp java jsii maven npm nuget projen pypi python typescript

Last synced: 09 Sep 2025

https://github.com/madahetooo/javalanguagefullproject

This is a Full Project contains Almost the java programming language concepts

abstraction class constructor encapsulation if-else inheritance inheritance-examples java object-oriented-programming oop oop-principles oops-in-java overloading override polymorphism

Last synced: 13 Apr 2025

https://github.com/kyoripowered/mu

A collection of common utilities.

java

Last synced: 06 May 2025

https://github.com/r3alcl0ud/discloader

High level Java wrapper for the Discord API

discord discord-api discord-bot discord-library embeds gateway java ratelimiter rest-api websocket

Last synced: 10 Apr 2025

https://github.com/minhaskamal/egami

A Light Weight Image Processing Library (java-pattern-recognition-package-tool)

image image-processing image-processing-library java library

Last synced: 11 Apr 2025

https://github.com/snapitch/contaistner

Launch Docker containers on application context startup for Spring Boot integration test

containers docker integration-testing java spring-boot

Last synced: 13 Apr 2025

https://github.com/luciopaiva/java-simple-system-info

A very simple class showing how to obtain system information from inside a Java application.

java system-information

Last synced: 12 Apr 2025

https://github.com/hardiksinghbehl/multiple-open-api-group-spring-boot

POC showing how to divide endpoint(s) among different Open-API screens

java open-api open-api-v3 spring-boot

Last synced: 11 Apr 2025

https://github.com/mhmzdev/my-order-resturant-ordering-system

An android application developed using Java which could acts as a self service in restaurants and pubs.

android android-application java ordering-system restaurants

Last synced: 31 Jul 2025

https://github.com/drombler/drombler-commons

A collection of reusable libraries and frameworks.

java java-library javafx reusable-library

Last synced: 10 Apr 2025

https://github.com/xtenzq/2d-metaballs

💧 Two dimensional metaballs Java implementation using OpenGL

2d-metaballs blobs java jogl liquid-simulations metaball metaballs opengl physics simulation university-project water-simulation

Last synced: 21 Mar 2025

https://github.com/dgroomes/jmeter-playground

📚 Learning and exploring Apache JMeter

apache-jmeter java jmeter jmeter-plugin load-testing

Last synced: 09 Jul 2025

https://github.com/appreciated/designer-for-flow

A WYSIWYG Editor to create Vaadin Flow components

designer electron frontend java spring spring-boot vaadin vaadin-flow web-application-framework wysiwyg

Last synced: 10 Jul 2025

https://github.com/kguzek/stomp-auth-client

A Java STOMP WebSocket client with support for HTTP authentication.

authentication http java messaging stomp stompwebsocket websocket-client websockets

Last synced: 28 Oct 2025

https://github.com/rohankanojia/eclipse-jkube-demo-project

Deploy any Java application on Kubernetes using Eclipse JKube

docker eclipse-jkube java kubernetes kubernetes-cluster maven openshift

Last synced: 30 Apr 2025

https://github.com/kevalmorabia97/fparm-frequent-patterns-and-association-rule-miner

This is an implementation of Apriori algorithm for frequent itemset generation and association rule generation. The GUI is made using JAVA FX or Cmd_Line version can be used

apriori-algorithm association-rules data-mining frequent-itemset-mining hash-trees java java-fx

Last synced: 10 Jul 2025

https://github.com/sergreen/stalker-j2me

Very old J2ME pacman-like game.

game j2me java mobile

Last synced: 11 Apr 2025

https://github.com/redis-developer/introducing-redis-talk

Resources for Simon's Introducing Redis Talk.

java javascript nodejs nosql nosql-database python redis

Last synced: 12 Apr 2025

https://github.com/pitzzahh/devbot

A Discord Bot made using Java Discord API and Spring framework. Does something that most bots do. Just for fun.

bot discord discord-bot java spring-boot

Last synced: 11 Jun 2025

https://github.com/petrnohejl/java

Notes about Java.

cheatsheet design-patterns guide java kotlin rxjava2

Last synced: 08 May 2025

https://github.com/jeancsanchez/android-guidelines-and-architecture

:book: Android guidelines for projects using Clean Architecture

android architecture best-practices clean-architecture code-style guidelines java style-guide

Last synced: 18 Mar 2025

https://github.com/firebirdsql/jaybird-manual

Jaybird JDBC Driver Java Programmer's Manual

documentation firebird java jaybird jdbc

Last synced: 03 May 2025

https://github.com/nnichols/maven-version-bump-action

A simple GitHub Actions to bump the version of Maven projects

action clojure java maven-pom pom

Last synced: 02 May 2025

https://github.com/williamgates99/unitconverter

The real Barrel Unit Converter app is a user-friendly, quick, and easy unit converter.

android android-app android-application java sqlite unit-converter xml

Last synced: 12 Apr 2025

https://github.com/mirodilkamilov/testing-system

Testing System is a REST API application for managing and conducting online exams.

collaborate java learn redis spring-boot spring-mvc spring-security testing-system

Last synced: 13 Apr 2025

https://github.com/farhaanaliii/lite

Lite++ is a powerful app that allows you to extract Facebook cookies and access tokens, as well as use Facebook in desktop mode within the app

android-application facebook-lite-plus-plus facebook-tools java java-programming java-project lite-plus-plus

Last synced: 24 Dec 2025

https://github.com/jperedadnr/15fx

JavaFX version of the classic game 'Fifteen', for desktop and for Android devices

java javafx

Last synced: 18 Mar 2025

https://github.com/ajaynegi45/http-server

A lightweight, custom HTTP server built in Java that handles basic GET requests and supports multithreaded request handling. It’s easy to extend for additional HTTP methods and ideal for learning the fundamentals of server-side programming.

hackoctoberfest2024 hacksquad hacktoberfest hacktoberfest-accepted http http-server java springboot webserver

Last synced: 19 Mar 2025

https://github.com/minhaskamal/intellectron

An Infant Library of Artificial Neural Network (multilayer-deep-convolutional-machine-learning)

artificial-neural-networks deep-learning deep-learning-library java library machine-learning machine-learning-library neural-network

Last synced: 21 Jun 2025

https://github.com/pintowar/sudoscan

Scans and solves Sudoku Puzzles from images using AI

choco-solver command-line-parser deeplearning4j djl dl4j java kotlin micronaut ojalgo opencv spi tensorflow2

Last synced: 12 Apr 2025

https://github.com/ethanhezhao/MetaLDA

The code for MetaLDA in ICDM 2017

document-analysis icdm java machine-learning mallet metadata topic-modeling

Last synced: 03 May 2025

https://github.com/codelibs/fess-suggest

Suggest Utility for Fess

autocomplete elasticsearch java suggestor

Last synced: 30 Apr 2025

https://github.com/IronCoreLabs/ironoxide-swig-bindings

IronCore Labs SDK bindings which are generated using swig

android c cpp cryptography java jvm proxy-re-encryption transform-encryption

Last synced: 17 Jun 2025

https://github.com/darbyluv2code/hibernate-advanced-development-techniques

Source code for the course: Hibernate - Adavnced Development Techniques

hibernate java tutorial

Last synced: 29 Oct 2025

https://github.com/joshmcdonagh/jmat

JMat is a library which implements fundamental matrix capabilities in Java.

csv discretisation discretization gradle java java11 math mathematics maths matrices matrix matrix-calculations matrix-library matrix-manipulation matrix-math matrix-math-library sorting txt

Last synced: 10 Apr 2025

https://github.com/perfana/jfr-exporter

Capture and analyse JDK Flight Recorder events in time series.

java jdk jfr metrics-gathering

Last synced: 10 Apr 2025

https://github.com/am1goo/playdate4j

Java framework to create games for Playdate console made by Panic Inc.

2d 2dengine api console console-game console-game-engine framework gamedev gamedevelopment gameengine java java16 jdk playdate playdate-console simulator sprites wrapper

Last synced: 10 Apr 2025

https://github.com/electrostat-lab/jsnaploader

A high-performance cross-platform native Library loader API for JVM Applications

android cpp dynamic-libraries dynamic-loader electrostat-lab electrostatic-sandbox java linux macos shared-libraries windows

Last synced: 18 Jul 2025

https://github.com/fnproject/fn_java

Fn project Java binding

fna fnproject java

Last synced: 09 May 2025

https://github.com/nahkd123/crystalize

Server-side Fabric library mod for adding models directly from Blockbench

animation display-entity fabricmc java library minecraft model polymer server-side tater tiny-potato

Last synced: 11 Jul 2025

https://github.com/orangomango/chess

Chess GUI made in JavaFX.

chess java javafx multiplayer stockfish

Last synced: 18 May 2026

https://github.com/mimaraslan/microservices

Java Microservices with Spring Cloud

java microservices spring-boot

Last synced: 15 Apr 2025

https://github.com/cbozan/simple-game-engine

A simple game engine written in java swing, where shapes can be added, their properties (color, position, speed, bounce) can be changed and movement features can be added to certain shapes with real physics rules.

game-engine game-engine-2d java java-gui java-gui-application java-swing java-swing-application java-swing-applications java-swing-game java-swing-project