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: 2026-07-25 00:16:01 UTC
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https://github.com/kryptonbutterfly/tinytotp

A Totp Client

debian-package java linux-app totp totp-authenticator totp-desktop-app totp-tfa

Last synced: 10 Apr 2025

https://github.com/hzkitty/rapidocr4j

多平台OCR工具，RapidOCR的Java移植版本(ONNXRuntime + OpenCV)

java ocr onnxruntime opencv

Last synced: 17 Mar 2025

https://github.com/impetus/couverture

Couverture analyzes the code coverage for newly developed user stories. Available as sonar plugin and standalone jar file

java sonar

Last synced: 10 Apr 2025

https://github.com/genaronetwork/libgenaro-java

Java implementation of libgenaro

cli encryption java wallet

Last synced: 25 Jan 2026

https://github.com/hlynovsky/deckio

Synchronize non-steam game saves between Steam Deck and PC via SFTP

java javafx steam steamdeck steamos

Last synced: 01 Jul 2025

https://github.com/michaelwehar/fourcornersproblem

Finding a rectangle whose four corners are 1's in a given Boolean matrix.

algorithms boolean java matrices problem programming python rectangle search submatrix

Last synced: 02 Feb 2026

https://github.com/florianmichael/secondchat

Fabric mod to add another optional chat hud.

chat fabric java minecraft qol quality-of-life

Last synced: 29 Dec 2025

https://github.com/warmachine028/swing-bank

A GUI Banking app Built on Spring Framework with Java

ant git github github-actions ivy java spring

Last synced: 05 Apr 2026

https://github.com/androidlord/newsapp

Android News Application, Screenshots Available.... check it out here.!

android android-app android-application android-development android-studio gson java java-8 news newsapi newsapi-org rest-api restful-api retorofit2 retrofit retrofit-2 tablayout tablayout-tabs

Last synced: 30 Apr 2025

https://github.com/stankovictab/ftn-xws-dislinkt

[XML i Web Servisi] Predmetni Projekat - Dislinkt Social Network (LinkedIn Clone)

docker docker-compose java mongodb spring vue

Last synced: 06 Apr 2026

https://github.com/azure-samples/java-on-aca-quarkus

Build and deploy Java Quarkus applications on Azure Container Apps using the Azure Developer CLI (azd)

azd-templates azure azure-container-apps azure-container-registry azure-database-for-mysql azure-database-for-postgresql azure-log-analytics azure-monitor java quarkus

Last synced: 05 Feb 2026

https://github.com/mastercloudapps-projects/tfm-cdk8s-for-java-developers

We will cover how Java developers can use the cdk8s (Cloud Development Kit for Kubernetes) project for defining Kubernetes resources.

ack cdk cdk8s cdk8s-plus java k8s

Last synced: 15 May 2026

https://github.com/bonigarcia/wdm-agent-example

Example of maven project using Selenium WebDriver and WebDriverManager as Agent

chromedriver geckodriver java java-agent maven selenium selenium-webdriver webdrivermanager

Last synced: 06 Mar 2026

https://github.com/srang/data-factory

Test framework plugin for autofilling objects with dummy data

dummy-data faker hacktoberfest hacktoberfest2020 hacktoberfest2021 hacktoberfest2022 java testing utility

Last synced: 20 Jan 2026

https://github.com/lordtao/android-tao-bitmap

Android Bitmap lib - rotate, flip, resize, scale, crop a Bitmap. Careful memory management.

android bitmap crop flip java resize rotate scale shape

Last synced: 10 Jan 2026

https://github.com/zdavatz/generika_android

Generika App for Android, based on the Generikacc App for iOS.

android app barcode-scanner generika generika-cc java oddb ywesee

Last synced: 03 May 2025

https://github.com/byancamatos01/rafaela-promoter

alocação de festa infantil

html-css-javascript java sping-boot

Last synced: 11 Jan 2026

https://github.com/cyclopsmc/energysynergy

Transparent conversion of energy

forge hacktoberfest java minecraft

Last synced: 01 May 2025

https://github.com/tophercantrell/sim-peggame

The Cracker Barrel Peg Game

java peg-game

Last synced: 08 Jul 2025

https://github.com/eneas-almeida/bestore

📜 Bestore é uma aplicação para venda de produtos em geral. Api Rest em Java com Spring Boot, com base em uma arquitetura Feature by Package.

docker java mysql spring-boot

Last synced: 09 May 2026

https://github.com/clean-arch-enablers-project/cae-utils-env-vars

Repository for the open source CAE EnvVars library.

cae cae-utils clean-arch-enablers clean-architecture env-vars environment-variables java

Last synced: 10 Apr 2025

https://github.com/zebrunner/carina-utils

Java Library that provides a set of tools for the Carina Framework

carina carina-framework java utils

Last synced: 30 Apr 2025

https://github.com/silvermete0r/problem_solving_coding_time

This is a repository where my program codes will be collected for the most interesting programming tasks encountered on coding platforms and competitions.

brainstorming competitive-programming cpp java leetcode problem-solving python

Last synced: 30 Apr 2025

https://github.com/cevheri/public-java-task-api

Public Task API generated by java

angular api docker h2-database java springboot

Last synced: 06 Mar 2026

https://github.com/nidhiupman568/java

Mastering Java: Essential Interview Questions 🚀

java

Last synced: 14 Jun 2025

https://github.com/plokhotnyuk/linkedlist-bench

Benchmarks for creation of Java and Scala lists

collection java linked-list performance scala

Last synced: 15 May 2026

https://github.com/unidata/awips2-core

awips data-server forecasting java maps meteorology opengl python spring

Last synced: 04 May 2025

https://github.com/justtaldevelops/expresso

A library designed for hosting Minecraft: Java Edition listeners.

hacktoberfest java library minecraft protocol

Last synced: 18 May 2026

https://github.com/pferreirafabricio/java-parque-aquatico

🤿 Um simples formulário de cadastro de clientes para Parques Aquáticos desenvolvido em Java

java netbeans

Last synced: 27 May 2026

https://github.com/heshanthenura/serialmonitor-javafx

Serial Monitor and Plotter made using JavaFX

java javafx serial-plotter serialport

Last synced: 26 Apr 2026

https://github.com/ligerbots/steamworks2017robot

LigerBots robot code for FIRST Robotics Competition Steamworks

frc java steamworks

Last synced: 09 May 2025

https://github.com/freeelephants/ts-util

Java like Collection Framework and Data Structures (java.util package) for TypeScript.

java typescript

Last synced: 18 May 2026

https://github.com/apache/sling-org-apache-sling-jcr-repoinit

Apache Sling JCR RepoInit module

java sling

Last synced: 08 May 2025

https://github.com/kamikototkach/cwutils

Utilities for Minecraft plugin development

bukkit bukkit-api bukkit-library bukkit-plugin bukkitdev bukkitplugin java minecraft minecraft-plugin paper-plugin papermc papermc-api papermc-library papermc-plugin

Last synced: 17 Jul 2025

https://github.com/doaaosamak/menucafe-java

During the second year of university, a data structure project was assigned, initially challenging but rewarding upon completion. The experience of producing the initial bill was exhilarating and exploring its components promised a thrilling experience, It's advisable to read PDF documents.

gui java menu system-design ui

Last synced: 16 Jul 2025

https://github.com/chazwarp923/Unified-Items

Unified Items Minecraft Mod

curseforge java minecraft-forge minecraft-forge-mod minecraft-mod

Last synced: 10 Mar 2025

https://github.com/beetmacol/toggle-toggle

A simple Minecraft mod adding two keybindings for switching sneaking or sprinting methods between hold and toggle.

java java-17 minecraft minecraft-fabric minecraft-fabric-mod minecraft-mod mod

Last synced: 22 Apr 2025

https://github.com/openshopchannel/osc4j

Open Shop Channel API wrapper for Java

api java openshop openshopchannel osc wii wrapper

Last synced: 28 Feb 2026

https://github.com/michiel-jfx/nop

The mobile app that does nothing (alomost nothing)

gluon java javafx

Last synced: 07 Mar 2026

https://github.com/piyush7199/javarena-dsa-design

🚀 Java-based repository to master DSA, Low-Level Design, and High-Level Design for coding interviews — with topic-wise and company-wise tracking, real-world design patterns, and system architecture blueprints.

algorithms coding-interviews company-wise-questions data-structures design-patterns design-patterns-implemented-in-java design-patterns-java hld intellij interview-preparation java leetcode leetcode-java low-level-design-in-java low-level-design-problems object-oriented-design object-oriented-design-and-uml object-oriented-design-interview system-design-interview vscode

Last synced: 18 May 2026

https://github.com/apache/maven-shared-io

Apache Maven Shared IO

build-management java maven maven-shared

Last synced: 03 Mar 2025

https://github.com/almaslennikov/rental-service

The course work on Data Management

angular css database html5 java rest spring typescript

Last synced: 10 Apr 2026

https://github.com/frank01001/laser-dynamics-simulation

A LASER dynamics simulator developed as a university project

java laser laser-dynamics matlab simulation

Last synced: 17 May 2026

https://github.com/jojowam/classroommanager-java

Sistema de gestão de salas de aula com cadastro de alunos, professores, gestores, cursos e salas de aula em JAVA

gerenciamento-turmas heranca-e-polimorfismo java opp programacao-orientada-objetos ufop

Last synced: 17 May 2026

https://github.com/nathanjadams/meshio

A library that allows polygon meshes to be loaded and saved with any format and with any user-defined mesh object

file java library load mesh meshes meshio mit-license polygon read save stream streaming write

Last synced: 10 Jul 2025

https://github.com/isopropylcyanide/mess-app-manager-version

Contains source code for the Mess App (Munshi) for NIT Jalandhar

administration android college-management college-management-system firebase firebase-auth firebase-database hostel-management-system java manager-platform

Last synced: 07 Aug 2025

https://github.com/soundvibe/pbt4j

pbt4j is property-based testing extensions for JUnit

java junit nashorn property-based-testing unit-testing

Last synced: 24 Jun 2025

https://github.com/matlharimach/paycart-demo

Shopping pay cart using back4app android paypal

android android-app android-application android-studio back4app ecommerce java parse-server payment-integration paypal shopping-cart

Last synced: 18 May 2026

https://github.com/navopw/consolereader

Console reader with command system :memo:

command console consolereader java jline

Last synced: 05 Apr 2025

https://github.com/mmushfiq/bstraversal

Binary Search Tree (BST) Traversal

binary-heap binary-search-tree binary-tree java recursion traverse tree-traversal walk

Last synced: 18 May 2026

https://github.com/jojofr1/joseta

A Discord bot made in Java with the JDA library.

discord-bot java jda

Last synced: 20 Aug 2025

https://github.com/hamdiz0/java-maven-app

A simple java app built ,packaged ,containerized and deployed all automted with a CI/CD pipline using jenkins , maven, docker and an on premesis kubernetes cluster setup with kubeadm using vagrant and virtualbox

cicd devops docker java jenkins kubernetes maven vagrant

Last synced: 17 Feb 2026

https://github.com/sandeepkundalwal/compiler-design

[CS502: Compiler Design] Built Five Phases of Compiler - Parsing Trees, Semantic Analysis, Intermediate Code Generation, Live Variable Analysis, Register Allocation

compiler-design intermediate-code-generation java javacc jtb live-variable-analysis parse-trees register-allocation semantic-analysis type-checking

Last synced: 27 Mar 2025

https://github.com/hendriks73/pcmsampledsp

Resample audio files/streams or multiply/reduce channels.

audio java java-library resample-audio-files

Last synced: 30 Oct 2025

https://github.com/k-tomaszewski/eternal-db

Eternal DB is a time series database with a data retention policy based on disk space, thus allowing to collect data eternally.

database document-database embedded-database java java-21 json linux nosql time-series tsdb

Last synced: 13 Apr 2025

https://github.com/xkcoding/concurrent-in-action

并发编程实践学习

concurrency in-action java

Last synced: 25 Jun 2026

https://github.com/imrafaelmerino/vertx-values

vertx-values enhances JSON handling in Vert.x by providing codecs for the immutable JSON objects from the json-values library. It eliminates the need for copying JSON data during transmission over the Event Bus, reducing garbage collection overhead and boosting performance.

immutability java json json-values persistent-data-structure vertx

Last synced: 30 Oct 2025

https://github.com/yisaer/grubpayingsystem

High Currency Paying System

java mysql ssm

Last synced: 17 May 2026

https://github.com/sanjeev662/ds-java

data-structures java

Last synced: 15 Jun 2026

https://github.com/openpj/spring-manifold-next-gen

Spring-Manifold Next-Gen is an enterprise data integration and ingestion platform modeled after Apache ManifoldCF. It leverages modern Java 25 features (such as Structured Concurrency and Virtual Threads), Spring Boot, Kafka and vector search infrastructure to orchestrate data flows from various repository connectors to vector search outputs.

apache-kafka etl java kafka manifoldcf ollama pgvector rag react spring-boot structured-concurrency vector-database virtual-threads vite

Last synced: 29 Jun 2026

https://github.com/introfog/gitwave

Multi-Repository Bash Command Runner

bash bash-scripting git java javafx-desktop-apps

Last synced: 17 Jul 2025

https://github.com/vrl-studio/vrl-jfxvis

Visualization Plugin for VRL

java javafx visualization vrl-studio

Last synced: 18 May 2026

https://github.com/mafqla/douyin-service

基于douyin ui 实现的视频网站-开发中

douyin java

Last synced: 03 Mar 2025

https://github.com/alessandrozamberletti/ansix9242004

Compute security fields for IFSF H2H financial transaction messages

ansi-x9 financial-transactions ifsf iso8583 java pinblock transaction

Last synced: 11 Jan 2026

https://github.com/riduidel/aadarchi-technology-detector

A helper script for aadarchi allowing us to fetch interesting technologies

github-actions hacktoberfest java mvnrepository playwright

Last synced: 15 Jul 2025

https://github.com/eugentoptic44/twfg-areas

download Warngebiete (warning areas) from Deutscher Wetterdienst (DWD)

android dwd dwd-weather java openjdk11 weather weather-data weather-forecast wetter

Last synced: 30 Oct 2025

https://github.com/bvisagie/extensible-java-playwright-automation-framework

The purpose of this Playwright Framework is to serve as a functional demo and / or template to be used on projects and / or assist with training.

java playwright playwright-java

Last synced: 18 Jul 2025

https://github.com/atolomei/odilon-client

Odilon Object Storage - Java SDK

client-sdk data-repl erasure-codes file-storage java object-storage software-raid

Last synced: 11 Jan 2026

https://github.com/ushelp/easycommons-propertiesutils

Java properties file operations component - EasyCommons

easypropertiesutils-api java java-properties properties properties-api

Last synced: 14 Jul 2025

https://github.com/silentsoft/pushbullet-api

A simple Java library to send a Pushbullet note to specfic device, client, channel and email.

java notification pushbullet pushbullet-api

Last synced: 30 Jan 2026

https://github.com/yangboz/spring-boot-ocr-restful-swagger

Spring-boot with OCRs(tesseract)

java ocr spring-boot swagger tesseract-ocr

Last synced: 30 Jun 2025

https://github.com/kumuluz/kumuluzee-nodejs-discovery

KumuluzEE support for Node.js and JavaScript for dynamic service discovery.

cloud-native consul discovery etcd jakartaee java javascript kumuluzee microservices nodejs

Last synced: 29 Jan 2026

https://github.com/dtinth/morse-code-notification

Converts notification text to morse code, and vibrates, when notification is received.

android java

Last synced: 18 May 2026

https://github.com/spotify/ffwd-http-client

A ffwd-http-client for Java

java

Last synced: 24 Jun 2025

https://github.com/mybatis/couchbase-cache

Couchbase cache adapter for MyBatis 3

cache couchbase java

Last synced: 10 May 2025

https://github.com/abilng/ndjson

ndjson for Java

java mvn ndjson

Last synced: 19 Jun 2025

https://github.com/Kenny-Hui/PW-GUI

GUI for managing Minecraft modpacks via packwiz

java minecraft minecraft-modpacks packwiz swing

Last synced: 11 May 2025

https://github.com/peregin/android-countdown-widget

The android widget will help you to countdown the days (calendar or working) until a specified date.

android countdown java widget

Last synced: 06 May 2025

https://github.com/basepom/inline-maven-plugin

Maven plugin for inlining dependencies.

basepom java maven maven-plugin

Last synced: 15 Jul 2025

https://github.com/aswinbarath/hashmaps

Problems based on the Hashmaps

hashing java problem-solving

Last synced: 24 Jul 2025

https://github.com/virgiledjimgou/fakearduinosocketdevice

Tools to simulate Arduino or Device (Client) Connection with Remote Socket Server throught TCP or UDP Protocoll. generate Fake MAC-Adresse . Generation of Random Temperatur , communication Format Json Object, this tools can be use with any TCP Server. Support multithreading TCP and UDP Server

arduino java multithreading simulator socket tcp udp

Last synced: 08 May 2025

https://github.com/hiyouga/java-network-capturer

BUAA CST Autumn 2018 Java Programming Course Design

java jpcap network network-monitoring

Last synced: 11 Sep 2025

https://github.com/sazid/bank-management-system

Project for university java course

java mysql swing

Last synced: 18 May 2026

https://github.com/rozidan/docker-secret-spring-boot-starter

A Spring Boot launcher that allows you to read the contents of Docker containers secrets into your Spring Boot application

docker docker-secrets java spring-autoconfigurations spring-boot spring-property

Last synced: 11 Jan 2026

https://github.com/thesps/maxbdt

fpga java maxeler

Last synced: 12 Apr 2026

https://github.com/zouyx/jbox

java构建微服务常用方法集合

java java-library

Last synced: 11 Sep 2025

https://github.com/tapiocaaberta/eleicoes-chatbot

This is a chatbot using Langchain4j and Quarkus.

java jbang langchain4j quarkus

Last synced: 11 Feb 2026

https://github.com/evpl/xteps2

Log test steps into any reporting systems

allure allure-report automated-testing automation extentreports java kotlin logging qase reporting reporting-tool reportportal steps testing testit

Last synced: 17 Jan 2026

https://github.com/mrzhqiang/rowing

学如逆水行舟，不进则退。这里是行舟在线考试系统的源代码仓库，行舟作为学习辅助工具，提供在线考试、自动阅卷、错题复习等功能。

exam java spring-boot spring-boot-data-jpa spring-data-rest study vue-element-admin vue2

Last synced: 05 Apr 2025

https://github.com/melardev/java_springcloud_eureka_zuul_feign_sleuth_zipkin_restcrud

api crud eureka feign gateway java java-ee javaee netflix rest sleuth spring spring-boot spring-cloud spring-data-jpa zipkin zuul

Last synced: 13 Apr 2025

https://github.com/sebthom/jstuff

Toolbox for Java

java library utilities

Last synced: 30 Oct 2025

https://github.com/gayanvoice/twitter-bot-java

witter-bot-java (Twitter Bot Java) is an automated bot written in Java based on Spring framework

java spring spring-boot twitter-bot

Last synced: 17 Feb 2026

https://github.com/jmrozanec/cron-utils-cli

CLI utilities for cron-utils core.

cli console cron cron-definitions cron-expression cron-libraries cron-utils cron4j crontab java quartz

Last synced: 21 Jul 2025

https://github.com/carryxyh/st-jvm

折腾过的虚拟机。有读书笔记，有实际遇到的问题（包括dump出的堆），有自己的理解，有idea的调优参数，极尽我可能！

java jvm

Last synced: 18 May 2026

https://github.com/muhakbarhamid21/advckasir

ADVCKasir adalah aplikasi atau program yang berbasis pada database dimana fungsi utamanya yaitu untuk membantu para pemilik usaha untuk bisa melakukan transaksi penjualan dengan lebih praktis dibandingkan menggunakan mesin kasir konvensional. Penggunaan program aplikasi kasir memungkinkan untuk memperoleh analisis penjualan secara real-time.

aplikasi-kasir css java javascript netbeans php sql