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: 2026-07-15 00:16:02 UTC
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https://github.com/mohammadrezaamani/digi-java

JUST4FUN simple CLI project written in Java

digijava java

Last synced: 09 Apr 2025

https://github.com/smoketurner/snowizard

HTTP-based ID generation service

dropwizard generator id java snowflake unique-id

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/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/apache/nutch-webapp

Apache Nutch is an extensible and scalable web crawler

apache crawling hadoop java nutch web-crawler

Last synced: 09 Apr 2025

https://github.com/sfeir/quarter-backs

Quarter Backs Meetup (@quarterbacks_io)

afterworks devops gcp java kubernetes meetups spring talks

Last synced: 09 Apr 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/netbuffer/spring-boot-demo

spring-boot-demo spring-boot technology test,DI,IOC，tomcat，mvc，servlet，filter，log，logback，interface，restful，exception，http，build，git，system，json...

demo git java java8 lambda log logback maven plugin pom spring spring-boot spring-boot2 spring-mvc springframework thymeleaf thymeleaf-template-engine

Last synced: 09 Apr 2025

https://github.com/marschall/jfr-jdbc

a JDBC driver that wraps an other JDBC driver and generates JFR events

java java-flight-recorder jdbc

Last synced: 13 Jun 2025

https://github.com/apache/karaf-eik

Mirror of Apache Karaf

java karaf network-server osgi

Last synced: 10 Apr 2025

https://github.com/jideguru/am_bored

Are you Bored? There are activities for you to do

dart flutter java swift

Last synced: 22 Apr 2025

https://github.com/afinlay5/javaannotations

Gradle source code repository for java source code examples posted on personal blog (http://bit.ly/JavaAnnot).

annotations gradle-java java java-8 java8

Last synced: 09 Apr 2025

https://github.com/el-moudni-hicham/project-tasks-manager

A Java desktop application developed with JavaFX and MySQL for managing project tasks.

css java javafx mysql

Last synced: 09 Apr 2025

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/chen0040/java-outliers

Package provide java implementation of outlier detection using normal distribution for multi-variate datasets

anomaly-detection java outlier-detection unsupervised

Last synced: 15 Aug 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/uchithmasenevirathne/connect_four_game-oop-

This project is a coursework assignment for an Object-Oriented Programming module. Using JavaFX for the GUI and AI algorithms for single-player mode, I'm building a Connect Four game. Through this project, I'm applying OOP principles to design and implement the game logic, GUI, and AI functionality.

java javafx maven

Last synced: 24 Apr 2025

https://github.com/ev3dev-lang-java/examples

A repository with examples to use with the library ev3dev-lang-java

ev3 ev3dev examples java

Last synced: 25 Apr 2025

https://github.com/galax-io/gatling-jdbc-plugin

Gatling plugin for JDBC — SQL queries, batch operations, and stored procedures with HikariCP connection pooling

gatling gatling-plugin hikaricp java jdbc kotlin load-testing mysql performance performance-testing postgresql scala

Last synced: 31 May 2026

https://github.com/amrabed/rhids

Host-based Intrusion Detection System for Linux Containers

docker gradle java shell

Last synced: 30 Apr 2025

https://github.com/apache/struts-extras

Mirror of Apache Struts extras

java struts web-framework

Last synced: 09 Apr 2025

https://github.com/manuelernesto/subscription-system

👨🏿‍💻 A system that contains three microservices for use in the subscription applications.

docker eureka-client eureka-server java java11 postgresql spring-boot spring-security

Last synced: 15 Apr 2025

https://github.com/zahidrahimoon/Java-Python

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

java numpy oops-in-java python

Last synced: 17 Apr 2025

https://github.com/jonasaacampos/study_java_capgemini-start

Resolução de exercícios e Projetos solucionados no Programa Capgemini Start Java

css html java java-fundamentals oops-in-java oriented-object-programming

Last synced: 27 Feb 2025

https://github.com/sintef-9012/kafka-prometheus-sink-connector

A hackable Kafka sink connector to "push" (expose HTTP endpoint) data into Prometheus

java kafka kafka-connector prometheus prometheus-client rxjava3

Last synced: 26 Apr 2025

https://github.com/adorsys-gis/e2e-banking-app

Banking app for people

actions docker docker-compose java postgresql react rust rust-rocket spring-boot typescript

Last synced: 15 May 2025

https://github.com/isnsest/denizen-reflect

Allows Denizen scripts to directly interact with and manipulate Java objects.

bukkit denizen denizenscript java minecraft npc

Last synced: 13 Jan 2026

https://github.com/labrijisaad/dfinder_console_mode_with_java

Dfinder is a local file browser, which searches through files (according to the user's choice) and then generates a txt file containing the search results.

java read-files-with-java

Last synced: 08 Apr 2025

https://github.com/oppahansi/javalings

:coffee: Small exercises to get you used to reading and writing Java code! Inspired by rustlings.

beginner-friendly exercises interactive java javalings

Last synced: 20 Feb 2026

https://github.com/uakihir0/jtw

Twitter V2 API client library for Java.

java jtw twitter

Last synced: 03 May 2025

https://github.com/samie/idle

Idle - User inactivity tracking for Vaadin

java vaadin vaadin-directory vaadin24 vaadin7 vaadin8

Last synced: 15 Apr 2025

https://gitlab.com/ultreiaio/jgit-flow

Was before https://bitbucket.org/atlassian/jgit-flow. Documentation https://ultreiaio.gitlab.io/jgit-flow

git git-flow java maven

Last synced: 15 Apr 2025

https://github.com/ignition-devs/incendium

📦 Package that extends and wraps Ignition scripting API

ignition inductive-automation java jython python python2 scada

Last synced: 15 Jul 2025

https://github.com/pavi2410/jot

A modern Java build tool — like cargo for Rust or uv for Python. Single binary, zero config, fast deterministic builds.

build-tool cli java jdk jvm maven rust toolchain

Last synced: 26 May 2026

https://github.com/hello-computer-science/hello-benchmark

Programing Languages Performance Compare | 编程语言性能横评

clang cpp csharp go java javascript js julia languages performance-testing powershell python python3 ts typescript

Last synced: 15 May 2025

https://github.com/priyansh19077/colorswtichclone

A JavaFX Project involving Object Oriented Programming concepts

java javafx object-oriented-programming uml

Last synced: 14 Apr 2025

https://github.com/prasadhonrao/show-me-the-code

One stop forever free shop for developers to learn programming with Java, Python and C# and have fun!

csharp java javascript learning-by-doing programming programming-challenges programming-exercises python

Last synced: 10 Mar 2026

https://github.com/moderocky/foundation

A framework for building compiled class files and bytecode.

bytecode class-builder framework java

Last synced: 24 Jun 2025

https://github.com/ashwanikumar04/practical-design-patterns

Practical implementation for all the design patterns

design-patterns java

Last synced: 14 Apr 2025

https://github.com/stephengold/jme3-maze

Game: explore a randomly-generated 3-D maze with a Pharaonic Egypt theme (New BSD license)

3d-maze game java jme3 jmonkeyengine3 maze open-source tonegodgui

Last synced: 14 Apr 2025

https://github.com/gingeleski/helloworld-cucumber-java-gradle

Simple example of a Cucumber test with Java, JUnit, and Gradle.

cucumber cucumber-jvm gradle gradle-java java junit

Last synced: 15 Apr 2025

https://github.com/afsalashyana/java-tutorial-codes

Java programming tutorial projects for Youtube channel 'Genuine Coder'

java tutorial-code

Last synced: 14 Apr 2025

https://github.com/j256/simplezip

Java processing of Zip files that gives full control over all Zip disk structures

compression java zip zipfile

Last synced: 03 Feb 2026

https://github.com/waylau/java-trusted-coding-exam

Java Trusted Coding Exam. Java安可认证阶段考试——可信编码实现

exam java

Last synced: 23 Mar 2025

https://github.com/nicolas-raoul/antisquare

Dynamically find the right font to avoid missing glyphs (aka glyphlessness, replacement glyph, missing glyph squares, tofu, tofubake, トーフ, トーフ化け, 豆腐化け, 文字化け)

fonts glyphs java replacement-glyph

Last synced: 06 Jul 2025

https://github.com/mgunawardhana/pos-system-mvc-architecture

semester final pos system using javafx , mysql (Athena Fruit Market System)

first-semester-project java javafx-application jfoenix jfreechart-library mvc-architecture my-first-repository-on-github mysql pos-system

Last synced: 15 Apr 2025

https://github.com/zlgopen/awtk-java

JAVA Binding for AWTK

awtk java

Last synced: 14 Apr 2025

https://github.com/caojianping/genergy-eam

新能源资产管理系统。

grpc java mybatis mysql

Last synced: 13 Apr 2025

https://github.com/ericlondon/kafka-log-aggregator

Java Kafka Log Aggregator

java kafka logs streams

Last synced: 03 May 2025

https://github.com/stemkoski/graphics-framework-java

Developing a 3D graphics framework for Java with LWJGL and OpenGL.

graphics graphics-framework java lwjgl opengl

Last synced: 02 May 2025

https://github.com/frddl/bully-algorithm

In distributed computing, the bully algorithm is a method for dynamically electing a coordinator or leader from a group of distributed computer processes. The process with the highest process ID number from amongst the non-failed processes is selected as the coordinator.

bully-algorithm distributed-systems java

Last synced: 18 Jan 2026

https://github.com/javiertuya/samples-test-dev

Ejemplo de pruebas unitarias y aplicación java con swing y MVC

java junit maven mvc swing testing

Last synced: 07 May 2025

https://github.com/andeemarks/aeolian

Generate MIDI music from Java source quality metrics

checkstyle clojure code-quality java metrics midi

Last synced: 11 Apr 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/petrnohejl/java

Notes about Java.

cheatsheet design-patterns guide java kotlin rxjava2

Last synced: 08 May 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/amarlearning/meeting-room-low-level-design

Low-level design of Meeting Room Application Implementation.

class-diagram design design-patterns dry java kiss lld low-level-design object-oriented-programming oop solid-principles yagni

Last synced: 11 Apr 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/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/sameetasadullah/hotel-reservation-application

A Hotel Reservation Application named as VBook, coded in Java and PHP. Vendor and Customer are the two users of this project

android-studio apache api hotel-reservation java java-android java-android-application java-android-studio-project mysql php xampp

Last synced: 10 Jul 2025

https://github.com/codestates-seb/seb40_pre_035

스택오버플로우 클론 코딩입니다.

aws-ec2 java javascript react spring tailwind-css

Last synced: 13 Apr 2025

https://github.com/bedirhanayydin/onlinesinavsistemi

Bilgisayar Mühendisliği Staj Projem

android androidapplication androidstudio googlefirebase java

Last synced: 11 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/kyoripowered/mu

A collection of common utilities.

java

Last synced: 06 May 2025

https://github.com/hemantsonu20/json-merge

A light weight library to merge two json objects into a single json object.

hacktoberfest hacktoberfest2020 java json json-merge maven

Last synced: 07 Apr 2026

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/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/sodhanalibrary/demos

Java Web Application For Login, Register, Change Password, Forgot Password functionality

java

Last synced: 11 Apr 2025

https://github.com/naforoutan/unisphere-management-app

Unisphere is a task management tool designed specifically for students to help them manage their assignments, classes, and tasks efficiently. This is my project for Advanced Programming class.

flutter java management-app task-manager

Last synced: 25 Jun 2025

https://github.com/raypereda/multisearch

This is a command-line program for searching text for multiple words (or phrases) in a single pass. The runtime is O(n + m + z), where n is the length of the searched text, m is the total length of all the words we are looking for, and z is the total number of occurrences of words we are looking for.

aho-corasick-algorithm java search-in-text searching-algorithms

Last synced: 11 Apr 2025

https://github.com/codestates-seb/seb39_main_004

오늘부터는 뭐먹지? 고민 끝! MZ세대를 위한 간편 레시피 플랫폼 🥳

java react spring-boot tyepscript

Last synced: 13 Apr 2025

https://github.com/codestates-seb/seb39_main_055

나의 단짝친구와 함께 즐기는 문화생활 🐶 윗펫이 도와줄거에요!

java react spring typescript

Last synced: 13 Apr 2025

https://github.com/jgperrin/net.jgp.books.spark.ch99

Spark in Action, 2nd edition - chapter 99

apache-spark java java8 manning spark sparkwithjava

Last synced: 06 May 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/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/atbashee/runtime

A small modular Jakarta EE Core Profile runtime

jakartaee java runtime

Last synced: 02 Jul 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/decebals/jpms-demo

JPMS (Java Platform Module System) demo

java java9 jigsaw jpms modularity

Last synced: 22 Jun 2025

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

Official Amplitude Java SDK

java sdk

Last synced: 17 Jun 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/pc1134370710/gameserver

基于Java Netty 实现的多人联机游戏（多人对战）的客户端和服务器端

java netty

Last synced: 12 Apr 2025

https://github.com/ekino/jcv-db

JSON Content Validator for Database (JCV-DB) allow you to compare database contents against a JSON with JCV validators.

assertions assertj assertj-assertions cassandra java jcv json kotlin mongodb mssql mysql postgresql testing

Last synced: 11 Jul 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/marcgiffing/easyxml

Simplifies parsing and modifying of (huge) XML streams (files) based on the StAX parser with combination of JAXB or JDom2

java jaxb jdom2 stax-xml-parser xml xml-parser xml-stream-parsing xml-write

Last synced: 29 Oct 2025

https://github.com/shubham16g/gradientrandomwallpaper-android

Generate Random Gradient Image based Wallpaper App for Android.

android android-app android-application demo-app gradient-image java simple-app wallpaper wallpaper-app

Last synced: 12 Apr 2025

https://github.com/noudadrichem/dynamic-feed-validator

🔍👨🏻‍💻️Validates Google Merchant product feeds by streaming XML RSS feeds via Java and push notifications to an Angular front-end via WebSockets.

angular docker-compose java jersey postgresql typescript

Last synced: 19 Aug 2025

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

Carina automation BDD framework (TestNG + Cucumber)

android-test appium appium-java bdd carina carina-cucumber carina-framework framework ios-test java parallel-tests selenium test test-automation test-automation-framework testing testing-tool web-test

Last synced: 30 Apr 2025

https://github.com/flexycode/ccobjpgl-java

💫 This repository is intended for CCOBJPGL COM24P1 in JAVA - Professor Jay Abaleta

abstraction encapsulation inheritance java oop oop-principles oops-in-java polymorphism

Last synced: 14 Apr 2025

https://github.com/estigma88/jdhtuq

jDHTUQ is a peer-to-peer DHT system based in Chord algorithm, but built like API to generalize the implementation of peer-to-peer DHT systems. jDHTUQ have two fundamental services , put and get of resource.

chord-algorithm java p2p spring spring-boot

Last synced: 03 Aug 2025

https://github.com/flexycode/ccprgg1l_activity_com23p

💫 CCPRGG1L-COMP23P Group Project for 1st semester final exam project, Exercises and Lab Activity for Professor Jay Abaleta

java project

Last synced: 14 Apr 2025

https://github.com/doxart/myvpn

Ready to use VPN app.

android android-app android-application android-java android-studio android-vpn-app androidvpn app ivpn java java-vpn java-vpn-app javamobile mobile mobile-app openvpn openvpn-server vpn vpn-client

Last synced: 05 Aug 2025

https://github.com/prakhar-002/leetcode

📜 LeetCode Solution Hub 🔥 | Get all solutions 🧩 for daily challenges and specific tasks 💪🏻 | Example: 🍨 LeetCode 75 - 🪻 Ace Coding Interview, 📦 SQL 50 - 🌽 Crack SQL Interview, 📒 30 Days of JavaScript - 🌻 Learn JS Basics

c cpp java javascript leet leetcode leetcode-cpp leetcode-java leetcode-javascript leetcode-practice leetcode-python leetcode-solutions python3 questions-and-answers