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: 2026-07-01 00:16:03 UTC
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https://github.com/ianshulx/dsa-programs

Note: This repository is not part of Hacktoberfest, but contributions are still welcome if you'd like to contribute!

beginner-friendly c clanguage contributions-welcome cplusplus cpp datastructures dsa dsa-algorithm good-first-project hacktoberfest hacktoberfest2022 java javaalgorithm open-source

Last synced: 04 Apr 2025

https://github.com/supanadit/restsuite

Rest API Testing for Professional

api api-rest api-testing client developer-tools java java-swing java-swing-application java-swing-applications rest-api rest-api-test rest-api-tests swing swing-gui testing testing-tools tools

Last synced: 12 Jul 2025

https://github.com/kakarottocui/springbootvueyanglaozhiyuanzhe

基于java SpringBoot和Vue养老服务管理志愿者管理系统设计

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https://github.com/jveverka/java-17-examples

JDK 17 examples and demo projects

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https://github.com/aman9026/firstyear

This repository contains the work I've done in my first year along with some study materials which I had collected.

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https://github.com/weilueluo/tsm4j

A tiny, in-memory, zero dependency state machine library

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https://github.com/t1/logging-interceptor

CDI interceptor for logging to slf4j

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https://github.com/oracle/olcut

A Java configuration, shell, and general utility toolkit

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https://github.com/fjossinet/rnartistcore

A Kotlin DSL to create and plot RNA 2D structures. The drawing engine behind RNArtist to be used from the command line.

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https://github.com/apache/incubator-tajo

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Myanmar Calendar & Algorithm

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Java-Quarkus-Reactive-CQRS-EventSourcing

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https://github.com/sameetasadullah/bisto-chat-java-firebase

An Android Chatting Application coded in Java language using Android Studio. Backend is implemented using Firebase. Users can send messages, delete messages, edit messages, send images, and set their profile pictures

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https://github.com/dgroup/arch4u-pmd

Linting rules for Java frameworks like Spring, Quarkus, Jackson, SLF4J, etc., to avoid known problems in REST API, logging, observability, performance, and general best practices.

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Extensible stream pipelines with object algebras.

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A Java DAPR workshop showcasing how DAPR's component model can accelerate developers ability to develop and ship distributed applications in Azure Kubernetes Service and Azure Container Apps.

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Java importer skeleton for complicated, business-logic-heavy high-performance Neo4j imports directly from SQL databases, CSV files, etc.

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https://github.com/spring-cloud/spring-cloud-static

Static resources for the Spring Cloud website

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https://github.com/rpmtw/rpmtw-platform-mod

The mod is integrated RPMTW services to provide Minecraft players with a better gaming experience.

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https://github.com/exalab/axgit

Best Git CLI Client for Android

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https://github.com/doudoutangs/1.bid_system

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https://github.com/binx98/quickchat

QuickChat IM Server 服务端

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https://github.com/diennea/carapaceproxy

A Distributed Java Reverse Proxy

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https://github.com/heliosminecraft/heliosclient

Fabric anarchy utility mod for the latest Minecraft version.

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微信企业号报警器

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https://github.com/magiclu550/edclass4j

这是一款加密jar包和远程端授权密匙的控制程序

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https://github.com/pieking1215/invmove

Minecraft Forge/Fabric/Quilt mod that adds the ability to walk around while in inventories

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https://github.com/houko/javacodingstandards

Java coding specification (daily coding summary, standardizing project team members have a unified specification, convenient cooperation, error checking, refactoring, etc.) When you abandon the specification to write code as you like when you come back to read it, Remove all the impulses of rewriting.

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https://kag0.github.io/tail

simple tail call optimization and stack safety for Java

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https://github.com/thamyresarm/dio-bootcamp-ifood-java

Repositório com todos os desafios de códigos do curso Java da Ifood com a DIO

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https://github.com/fugerit-org/fj-doc

Venus - Fugerit Document Generation Framework (fj-doc)

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https://github.com/luismr/flight-tracker-event-server-java

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https://github.com/thomasdaheim/ownnoteeditor

JavaFX editor for the ownNote files locally stored in ownCloud folder

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https://github.com/mraible/jhipster-book

The JHipster Mini-Book

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https://github.com/lijiahangmax/orion-kit

一个功能强大, 覆盖面广的工具类库。让你的开发无须编写重复的底层代码, 提高开发效率, 让你的代码更加简练、易读, 稳定且优雅。

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https://github.com/pscheidl/cdi-events-playground

Demonstrates the capabilities of Java EE CDI events

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https://github.com/apache/maven-project-info-reports-plugin

Apache Maven Project Info Reports Plugin

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Mirror of Apache Cocoon

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https://github.com/mpgirro/stalla

A Kotlin and Java library for RSS podcast feeds

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https://github.com/mimaraslan/spring-boot

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https://github.com/danijelaskov/microjava-compiler

A fully functional compiler for a custom high-level Java-like programming language called MicroJava.

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https://github.com/mcicolella/esercitazioni-spring-boot

Esercitazioni relative a Spring Boot

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https://github.com/cocoteanet/elysiananime

这是一个专注动漫番剧管理服务，主要用于部署在私人服务器上，订阅并下载RSS内容，然后自动追番~~~

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https://github.com/snowty/myfacepp

基于Face++的人脸识别课堂考勤系统。

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https://github.com/renatoathaydes/jvm-alternatives-to-js

Repository comparing JVM alternatives to JS: CheerpJ, GWT, JSweet, TeaVM, Vaadin Flow, bck2brwsr (bonus: React, Dart)

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https://github.com/phelps-sg/jabm

Java Agent Based Modelling toolkit

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https://github.com/dawnings/dy-task-actuator-simple

待遇任务执行器-一个简单的任务执行器

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https://github.com/astefanutti/camel-cdi

:camel: CDI extension for Apache Camel

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https://github.com/andy671/musictheory

Music Theory Library for Java and Android apps

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https://github.com/apache/datafusion-java

Java bindings for Apache DataFusion

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https://github.com/mybatis/cdi

MyBatis CDI Extension

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https://github.com/veeranalyticsltd/jmeter-backend-listener-kafka

A JMeter plug-in that enables you to send test results to a Kafka server

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https://github.com/benelog/lambda-resort

examples of filtering, sorting, mapping by Java, Groovy, Scala, Kotlin, Xtend, Ceylon

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https://github.com/onehilltech/promises

Promise/A+ library for JVM and Android

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https://github.com/codebox/readable-regex

Java library for creating readable regular expressions

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https://github.com/fengchangfight/chef-assist

点菜传菜后厨一体系统

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https://github.com/Ketbome/hytalepanel

Docker image for Hytale dedicated server with web panel. Easy setup, auto-download, real-time console.

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https://github.com/alxkm/reflector

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https://github.com/zelloptt/zellowork-server-api-libs

Client libraries for Zello Work server API

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Last synced: 26 Oct 2025

https://github.com/jimlind/filmlinkd

Your Favorite Letterboxd Discord Bot

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https://github.com/santanusinha/dropwizard-db-sharding-bundle

A bundle for implementing application level sharding on traditional databases.

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Last synced: 06 Apr 2025

https://github.com/kanai2003/java-dsa

Thanks for visiting

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A Gradle plugin that simplifies working with composite builds

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https://github.com/oviniciusfeitosa/knowledge

The focus of this space is to share knowledge and help solve problems.

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https://github.com/svenruppert/functional-reactive-lib

A core java lib for the functional reactive coding ... JDK only

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Last synced: 22 Jul 2025

https://github.com/soabase/soabase-stages

A tiny library that makes staged/pipelined CompletableFutures much easier to create and manage

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Last synced: 12 Jan 2026

https://github.com/bagyoni/origamieditor3d

Virtual paper folding application

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https://github.com/cblichmann/idajava

Java integration for Hex-Rays IDA Pro

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https://github.com/linsir6/basedevelop

an android project for now fashion open source framework

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Last synced: 11 Sep 2025

https://github.com/daniel-cottone/photoalbum-api

RESTful API written in Java using Spring Framework.

crud-actions java rest rest-api restful restful-api spring spring-boot spring-data spring-framework

Last synced: 12 Sep 2025

https://github.com/vonzhou/blog

My Blog

blog c java programming

Last synced: 20 Jul 2025

https://github.com/green4j/green-jelly

Garbage-free (green), simple and fast stream oriented JSON parser and generator if you need to parse/generate mega(giga)bytes of data with no GC pauses

fast java json json-generator json-parser streaming

Last synced: 11 Jan 2026

https://github.com/tekgator/docker-mcmyadmin

McMyAdmin control pannel for running a Java Minecraft server in all possible variants

docker docker-container docker-image docker-mcmyadmin java mcmyadmin-panel minecraft minecraft-server spigot

Last synced: 05 May 2025

https://github.com/lukehb/137-stopmove

Algorithms to automatically discover stops and moves in GPS trajectories.

classification gps java move spatio-temporal stop trajectory

Last synced: 04 May 2025

https://github.com/justdoom/flappyac

A 1.8 - 1.18 anticheat (When the full releases is out)

anticheat bukkit bukkit-api bukkit-plugin java spigot-api spigot-plugin spigotmc

Last synced: 21 Mar 2025

https://github.com/dukke/fxcomponents

New controls for JavaFX

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Last synced: 21 Mar 2025

https://github.com/jelmerro/unicam

A cross-platform open-source webcam viewer

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Last synced: 21 Jul 2025

https://github.com/brentvollebregt/price-per-unit

An Android app that helps you compare prices of similar products 💵 💰

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Last synced: 18 Apr 2026

https://github.com/javaee/security-api

Java EE Security (JSR-375) API

java javaee jsr-375 security

Last synced: 14 Jan 2026

https://github.com/adarshaddee/hacktoberfest-2022-for-all

Hacktoberfest2022🥳 - Contribute given programs in every language😎 you want, every PR will be accepted😍!!!

adarshaddee c codarsh cpp hacktoberfest hacktoberfest-accepted hacktoberfest2022 java javascript mridealhat php python

Last synced: 10 Jun 2025

https://github.com/woostju/ansible-client

A java client connect to Ansible server through ssh, and run Ansible command

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https://github.com/sinnerschrader/skillwill

Skills Management @ SinnerSchrader

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https://github.com/casid/jte-intellij

IntelliJ plugin for jte template files.

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https://github.com/thakurdiwakar/interview-skills-development

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https://github.com/zoran-jankov/repairq

RepairQ is a ticket system software application that is aimed for repair shops. It is used to track all business related things, from creating and tracing tickets, registering customers, devices that are being repaired, repair parts inventory and more.

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https://github.com/however-yir/campus-recruitment-recommendation-system

Campus recruitment recommendation system built with Spring Boot, Vue, MySQL, and user-based collaborative filtering for job matching.

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https://github.com/jddev0/energizedpower

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https://github.com/piyushwani004/onlinehouserentingsystem

House rental portal is a webpage where house owners, clients, customers can exchange information effectively and inexpensively.Provides user-friendly interface, satisfying the needs of the consumers.Employs a new strategy that facilitates easy management of rental houses.

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