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
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https://github.com/pixee/simple-gradle-codemod-tutorial

An example codemodder codemod

codemod codemods java

Last synced: 31 Jan 2026

https://github.com/nightmirror21/whitelistbytime

Whitelist plugin for minecraft server.

folia folia-plugin foliamc foliamc-plugin gradle java minecraft minecraft-plugin paper paper-plugin papermc papermc-plugin purpur purpur-plugin purpurmc purpurmc-plugin

Last synced: 10 Feb 2026

https://github.com/samie/spring-ai-chat

Minimal chat application using Spring AI.

java llm ollama ollama-gui spring-ai spring-ai-openai spring-boot vaadin

Last synced: 14 Feb 2026

https://github.com/alimranahmed/latestnewscheckerbyjava

java jsoup newspaper swing-api

Last synced: 07 May 2025

https://github.com/mehdihadeli/spring-food-delivery-microservices

☕A practical and imaginary food delivery microservices, built with java spring, domain-driven design, cqrs, vertical slice architecture, event-driven architecture, and the latest technologies.

cloud-native distributed-systems event-driven event-driven-architecture java microservices outbox-pattern rabbitmq spring spring-boot vertical-slice-architecture

Last synced: 24 Apr 2025

https://github.com/f-lab-edu/show-your-worth

[연봉 4000만원 이상] 지도 기반 소셜 네트워크 서비스

graduate java jpa-hibernate mybatis spring

Last synced: 23 Apr 2025

https://github.com/shubh2-0/core-java

This repository contains three projects developed in Core Java to solve basic problem statements. The projects focus on different aspects of Core Java, including console printing, multiple-choice questions, and simple interactive problems.

abstraction class core-java encapsulation inheritance java opps polimorphism

Last synced: 23 Apr 2025

https://github.com/xdev-software/mockserver-neolight

A lightweight rewrite of the MockServer project with focus on simplicity, maintainability and Testcontainers

java mock-server mockserver proxy testcontainers

Last synced: 22 Jan 2026

https://github.com/civitz/viper

A generator and a framework for injecting configurations via CDI

cdi configuration injection java javaee

Last synced: 14 Jan 2026

https://github.com/blackbeard334/jops

Java Operator Overloading Plugin

compiler-plugin experimental java javac-plugin operator-overloading pl

Last synced: 14 Jan 2026

https://github.com/correctexam/corrigeExamBack

Web app to grade your assessments anywhere

docker grade gradescope java

Last synced: 10 Mar 2025

https://github.com/michael-simons/neo4j-aura-quarkus-graphql

Built a GraphQL-API based on the Cypher-DSL and Quarkus.

aura graphql java neo4j

Last synced: 08 May 2025

https://github.com/soneso/stellar-java-mnemonic

A Java library that can be used to create mnemonics for the Stellar Network (e.g. for your Android app)

android blockchain cryptocurrency java key-derivation mnemonic mnemonics stellar stellar-network

Last synced: 27 Apr 2025

https://github.com/henkelmax/opus4j

A Java wrapper for the Opus Codec.

codec java jna opus

Last synced: 22 Apr 2025

https://github.com/flash3388/flashlib

A robotics development framework

framework frc java opencv robot robotics vision

Last synced: 28 Oct 2025

https://github.com/solarnetwork/solarnetwork-node

Distributed SolarNode components for collecting data and controlling devices.

bacnet canbus climate-data energy energy-consumption energy-data energy-generation energy-monitoring iot java loxone mbus modbus osgi plugin-architecture

Last synced: 09 Apr 2025

https://github.com/sondosaabed/palestinian-dairy-factory

Java to apply a new project Palestinian Dairy Factory

console diary-factory inheritance java oop palestine

Last synced: 22 Apr 2025

https://github.com/citygml4j/citygson

A Gson based library for parsing and serializing CityJSON

citygml cityjson gson java json parsing writing

Last synced: 19 Jul 2025

https://github.com/rockset/rockset-java-client

Official Java client library and JDBC driver for Rockset

client java realtime-database rockset

Last synced: 14 Jan 2026

https://github.com/sondosaabed/optimal-coins-game-strategy

a java project that uses dynamic programming to implemnt the Optimal coins collecting game strategy

dynamic-programming java javafx optimal-game-strategy

Last synced: 22 Apr 2025

https://github.com/siddhesh2377/androidbox

It is an IDE Based On Node An Code Editor

andorid android-application editor ide java node node-editor

Last synced: 02 Apr 2025

https://github.com/engineeringsoftware/jog

Pattern-Based Peephole Optimizations with Java JIT Tests

compiler java jit jit-compiler openjdk optimization pattern peephole shadow test

Last synced: 03 Sep 2025

https://github.com/rajmalpankaj786/readytoride_busreservationsystem

The Full Stack Bus Reservation System optimizes bus ticket booking with a user-friendly interface. It enables users to browse, select routes, and reserve seats seamlessly. Utilizing modern front-end technologies and robust server-side capabilities, the project exemplifies full-stack proficiency.

css3 hibernate-jpa html5 java javascript mysql spring-boot swagger-ui

Last synced: 09 Apr 2025

https://github.com/c4j/commander4j

Commander4j Production Recording and Labelling using EAN128 barcodes. Now includes Weight Checks, Waste Logging, Quality Control and much more. Supports mySQL, MS SQL Server and Oracle Databases. Java Swing Client and Javascript web pages for Zebra/Morotolla/Symbol wireless mobile computers.

barcode barcode-generator barcode-scanner ean128 enterprise gs1 gs1-standard interfaces java pallet production quality-control reporting sscc sscc-labels traceability waste-management weight-tracking

Last synced: 14 Mar 2026

https://github.com/grignaak/cow-collections

Performant copy-on-write collections on the jvm

collections functional-programming immutable immutable-collections java persistent-data-structure

Last synced: 14 Jan 2026

https://github.com/virgiledjimgou/android-application-for-traffic-sign-recognition

Android App APTSR is an advanced driver assistance system that recognizes and relays traffic sign information to drivers via the smartphone screen or instrument panel. APTSR systems can recognize speed limit signs, do not enter signs, and stop signs ...etc. APTSR aims to help make drivers more aware and able to make better safer driving decisions.

android-application deep-learning gps java tensorflow2 traffic-sign-classification

Last synced: 24 Apr 2026

https://github.com/lazaronixon/jsf-perfect-crud

A modern and sofisticated start template for JSF/JAVAEE

crud jakartaee java javaee jpa jsf payara-server

Last synced: 13 Apr 2025

https://github.com/supergaga/generator

mybatis generator plugin use table comment

java mybatis-generator-plugins

Last synced: 11 Jan 2026

https://github.com/rollczi/liteindex

💜 LiteIndex - Fast library for indexing box/area in space by vectors/location/position.

java optimization optimization-algorithms

Last synced: 08 May 2025

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

Distributed SolarNode components for collecting data and controlling devices.

bacnet canbus climate-data energy energy-consumption energy-data energy-generation energy-monitoring iot java loxone mbus modbus osgi plugin-architecture

Last synced: 07 May 2025

https://github.com/selimhorri/playing-with-spring-batch

Hands on Batch files with Spring Batch

batch-processing flyway h2-database java job-scheduler spring-batch spring-boot

Last synced: 12 Apr 2025

https://github.com/jetkai/proxy-builder-2

Successor to https://github.com/jetkai/ProxyBuilder - Uses Spring & Netty for testing proxies, interacting with a local MariaDB.

gradle http https java jdk18 jetkai kotlin mariadb proxies proxies-checker proxy proxy-checker proxy-tester proxy-testing socks4 socks5

Last synced: 13 Apr 2025

https://github.com/henryco/opalette

Android application. Use advanced color filters and create a color palette based on the image.

android android-application filter image-filters image-palette image-processing java opengl palette

Last synced: 12 May 2025

https://github.com/hibernate/hibernate-ogm-cassandra

Hibernate OGM integration with Cassandra

cassandra hibernate java

Last synced: 13 Apr 2025

https://github.com/aaroncoplan/todoist-java

Todoist REST API Java Client

java java-library todoist todoist-api todoist-rest

Last synced: 09 May 2025

https://github.com/ivangfr/spring-cloud-stream-kafka-multi-topics

The goal of this project is to create two applications: one as a Spring Boot producer and the other as a Spring Boot consumer. We'll be using Spring for Apache Kafka and Spring Cloud Stream.

docker java jib kafdrop kafka spring-boot spring-cloud-stream spring-kafka spring-webflux

Last synced: 10 Apr 2025

https://github.com/rajspeaks/code-pyramid

Code-Pyramid consists of Competitive & Beginner level codes, written in different programming languages like C, C++, Java, Python.

c codewars coding-challenge data-structures dsa dsa-algorithm dsa-practice hacktoberfest java python rajdeep-das rajspeaks

Last synced: 07 May 2025

https://github.com/ketanchoyal/attendancemanagement

Attendance Management Application based on Barcode and GPS. Firebase Firestore is used here.

android android-application android-studio firebase firestore java

Last synced: 11 Apr 2025

https://github.com/OpenIPC/LoTool

Internal chip information extractor from HiSilicon HiTool

java openipc tools

Last synced: 03 Apr 2025

https://github.com/bytedeco/javacpp-embedded-python

With this library, you can embed Python to your Java or Scala project. The main purpose of this library is to use Python libraries from Java or Scala.

java python scala

Last synced: 13 Apr 2025

https://github.com/matteo4diani/java-retrieval-augmented-generation

Retrieval Augmented Generation, Function Calling and Code Generation on GitHub Projects with Java

code-generation function-calling java langchain4j llm ollama openai-api rag retrieval-augmented-generation spring

Last synced: 07 Oct 2025

https://github.com/ashish2030/leetcode-solutions

ᴛʜᴇꜱᴇ ᴀʀᴇ ᴛʜᴇ ꜱᴏʟᴜᴛɪᴏɴꜱ ᴏꜰ ʟᴇᴇᴛᴄᴏᴅᴇ ᴘʀᴏʙʟᴇᴍꜱ ᴅɪꜰꜰɪᴄᴜʟᴛʏ: ᴇᴀꜱʏ ᴀɴᴅ ᴍᴇᴅɪᴜᴍ

java leetcode-solutions

Last synced: 11 Apr 2025

https://github.com/danukarangith/vehicle-servicecenter-management_system

My First Semester Final Project (JAVAFX STANDALONE SYSTEM WITH MVC ARCHITECTURE)

css jasper java javafx regex

Last synced: 10 Apr 2025

https://github.com/dvgaba/easy-rules

The simple, stupid rules engine for Java

business-rules expression-language java java-11 jjdk11 programming-rules rule-engine rules-engines

Last synced: 10 Apr 2025

https://github.com/nathancy/metal-slug

Metal Slug sprite 2D shooter game written in Java

fps java metal metal-slug slug sprite

Last synced: 28 Oct 2025

https://github.com/pprattis/address-book-contact-management

A Java console application that manages an address book where the contacts are saved within an archive.

bufferedreader computer-science console-application java program project student

Last synced: 12 Apr 2025

https://github.com/kavithma-thushal/socketprogramming

This is learning about Introduction of Java Socket Programming in GDSE66

java javafx simple-ui socket-programming

Last synced: 11 Jul 2025

https://github.com/falsepattern/gasstation

Mixin 0.8 library for 1.7.10 that works in place of other loaders too.

java library minecraft minecraft-forge minecraft-forge-mod minecraft-mod mixin mixins mod spongepowered-mixin

Last synced: 18 Mar 2025

https://github.com/ethanlin-twer/java-reflection-in-action

A Chinese translation of the book Java Reflection In Action editing with gitbook.

java jvm meta-object-protocol meta-programming reflection

Last synced: 28 Oct 2025

https://github.com/fadouse/jvmbenchmark

JVMBenchmark evaluates the performance impact of code obfuscation on Java applications using JVM 17 and JDK 17. It helps developers balance security with potential performance trade-offs.

benchmark java jvm performace-testing

Last synced: 23 Apr 2025

https://github.com/strikerrockers-mods/cleardespawn

java minecraft-fabric-mod

Last synced: 30 Oct 2025

https://github.com/drapegnik/bst

:evergreen_tree: Binary Search Tree with console visualization on Java

binary-search-tree bsu console-visualization famcs java labs study tree

Last synced: 18 Mar 2025

https://github.com/aboullaite/cdi2-javase

cdi2 java

Last synced: 04 Apr 2025

https://github.com/mehmettemizkan/learningjava

This repo contains demo programs written in Java.

java mehmettemizkan

Last synced: 01 Sep 2025

https://github.com/kasdihacene/workflow-github-actions

Automate a development workflow and build a CI/CD pipeline using Github Actions.

azure ci-cd continuous-deployment devops github-actions java

Last synced: 16 May 2025

https://github.com/dlr-sc/maven-tycho-demo

A sample project explaining Maven Tycho for Eclipse RCP applications.

eclipse java maven tycho

Last synced: 14 Apr 2025

https://github.com/Cumulocity-IoT/cumulocity-dynamic-mapper

The ultimate Mapper for building the bridge between any Message Broker and Cumulocity IoT in a zero-code approach!

agent angular cumulocity-agent cumulocity-iot cumulocity-microservice cumulocity-package iot iot-analytics java microservice mqtt server-side-agent typescript

Last synced: 26 Feb 2025

https://github.com/pspdfkit/pspdfkit-android-simple-example

Simple PSPDFKit for Android example app

android java kotlin pdf pspdfkit

Last synced: 08 Jul 2025

https://github.com/apache/maven-pdf-plugin

Apache Maven PDF Plugin

build-management java maven maven-pdf-plugin maven-plugins

Last synced: 06 Mar 2025

https://github.com/anuken/ludumdare46

Ludum Dare 46 entry

html5-game java ludum-dare ludum-dare-46

Last synced: 10 Mar 2026

https://github.com/bonigarcia/selenium-jupiter-examples

Test examples using Selenium-Jupiter, Selenium WebDriver, and JUnit 5

appium docker java jenkins junit5 selenium selenium-grid selenium-webdriver testing vnc

Last synced: 23 Mar 2025

https://github.com/wbrefvem/python-jolokia

Python client for Jolokia, an HTTP-JMX bridge

enterprise-java http-bridge java jmx jolokia python

Last synced: 18 Jan 2026

https://github.com/objectionary/eo-graphs

A few classic graph algorithms implemented in C++, Java, and EOLANG

algorithm cpp eolang graph graph-algorithms java

Last synced: 01 May 2025

https://github.com/macacajs/macaca-reporter-java-plugin

Macaca Reporter Plugin For Java

java macaca plugin reporter

Last synced: 15 Apr 2025

https://github.com/suryasekhar14/hacktoberfest-2021

A repository for Hacktober Fest contributions. Everyone is welcome. Fork away!

appdevelopment c cpp hacktober-fest-contributions hacktoberfest hacktoberfest-accepted hacktoberfest2021 java javascript python

Last synced: 10 Mar 2026

https://github.com/jcabi/jcabi-ssl-maven-plugin

SSL Plugin for Apache Maven: it generates fake SSL certificates for the testing purposes of your Java web app

java maven-plugin ssl ssl-plugin testing

Last synced: 29 Jun 2025

https://github.com/f-lab-edu/jshop

이커머스 웹서비스를 만들어보고 성능 테스트를 진행해 병목을 제거해 성능을 최적화해보는 프로젝트

grafana java mysql8 ngrinder redis spring-boot

Last synced: 01 Jul 2025

https://github.com/richard-austin/security-cam

CCTV Security cam NVR accessible via web directly or through Cloud. service. Run on Raspberry pi

angular cctv-monitoring dpkg dpkg-deb ffmpeg golang groovy java nvr onvif onvif-discovery ptz python raspberry-pi rtsp security-camera spring-boot spring-security ubuntu webapp

Last synced: 08 Jan 2026

https://github.com/jenkinsci/idea-stapler-plugin

Jenkins Development Support for IntelliJ IDEA

hacktoberfest intellij-plugin java jelly jenkins jexl stapler

Last synced: 24 Mar 2025

https://github.com/clevyr/docker-pdftk-java

docker java pdf pdftk

Last synced: 13 Jun 2026

https://github.com/couchbase-examples/java-springboot-quickstart

Entry level Couchbase Java Spring Boot tutorial/demo. Steps to build a REST API to manage user profile CRUD operations..

couchbase java quickstart spring spring-boot springboot

Last synced: 20 Feb 2026

https://github.com/kakarottocui/android-exam

基于Java、SpringBoot和uniapp在线考试系统安卓APP微信小程序

android java maven mysql spring-boot uniapp vue

Last synced: 28 Jul 2025

https://github.com/liyupi/yu-ai-code-mother

编程导航 2025 年 AI + 微服务全栈新项目，基于 Spring Boot 3 + LangChain4j 构建对标大厂的 AI 应用生成平台，支持多种模式的智能代码生成、可视化编辑预览、一键部署分享、应用管理、AI 智能路由等。覆盖 AI 智能体开发、LangGraph4j 工作流、Tool Calling、SSE、Vue 3 全栈开发、Spring Cloud 微服务架构、MySQL / Redis / COS / Caffeine 存储、Nginx、多种设计模式、ARMS + Prometheus + Grafana 监控、Cursor Vibe Coding 等核心技术。用一套教程掌握大厂级 AI 智能体开发+前后端核心技术，成为 AI 时代企业的香饽饽，给你的简历增加竞争力

ai backend deepseek frontend java langchain4j langgraph4j mysql nginx project redis springboot springcloud vue

Last synced: 31 Jul 2025

https://github.com/arakelian/json-filter

High speed filtering of arbitrarily large JSON documents

filter filtering high-performance java java-8 json json-filter json-stream streaming

Last synced: 01 Aug 2025

https://github.com/panga/lite-beans

LiteBeans is implementation of the java.beans package based on the Apache Harmony project

java jdk9 jigsaw jpms

Last synced: 21 Sep 2025

https://github.com/gouravkhunger/accolib

Amazing and easy to use Accordion Library for Android built with kotlin

android android-library android-ui hacktoberfest java kotlin

Last synced: 08 Mar 2026

https://github.com/mariazevedo88/json-formatter-validator

Java tool for JSON validation via string or file and correction of invalid JSON-like string

coveralls gson jacoco java java-8 java8 json json-formatter json-formatters json-validation junit5 string-manipulation

Last synced: 29 Jul 2025

https://github.com/miho/vmf-text

Powerful Grammar-based Language Modeling Framework

abstract-syntax-tree antlr antlr4 code-generation java model-driven parser unparsing

Last synced: 06 Apr 2025

https://github.com/kavithma-thushal/ginzarestaurant

Restaurant using java 11, javafx & maven

java javafx mysql

Last synced: 25 Jul 2025

https://github.com/hacimertgokhan/denis

Cache based database language.

cache cache-control cache-storage caching database java protobuf-java

Last synced: 03 Aug 2025

https://github.com/themrmilchmann/gradle-ecj

A Gradle plugin for using the Eclipse Compiler for Java (ECJ) for compiling Java files.

compile ecj eclipse-compiler gradle java

Last synced: 07 Apr 2025

https://github.com/hvdwolf/fet

A simple tool that adds some extra functionality to your FYT car head unit.

android fyt java sc9863 shell uis7862 uis8581 ums512

Last synced: 14 Apr 2025

https://github.com/ebean-orm/ebean-migration

DB Migration runner (similar to Flyway) which can be used standalone or with Ebean (run migrations on EbeanServer start)

database database-migrations flyway java

Last synced: 20 Aug 2025

https://github.com/jsixface/yamlconfig

Manage configuration for java project in a YAML file and access them via dotted notation.

configuration java properties yaml yml

Last synced: 12 Aug 2025

https://github.com/contentful/the-example-app.java

Example app for Contentful in Java

contentful heroku java spring-boot

Last synced: 29 Sep 2025

https://github.com/farbodbj/twitter-server

A java implementation of twitter backened

http-server java mysql rest-api server twitter-api

Last synced: 18 Aug 2025

https://github.com/scordio/spring-batch-notion

Spring Batch extension for Notion

batch hacktoberfest java notion spring

Last synced: 22 Mar 2025

https://github.com/rebeccasc/bimtoosm

A BIM to OSM parser

3d-models bim geo ifc java josm-plugin openstreetmap osm parser

Last synced: 29 Jul 2025

https://github.com/freeeve/nacl-java

encryption java nacl

Last synced: 19 Aug 2025

https://github.com/esri/reverse-geocoder-for-geoevent

ArcGIS GeoEvent Server sample Reverse Geocoder Processor looks up the nearest street address using the GeoEvent's geometry and the ArcGIS Online World GeoCoding Service.

arcgis arcgis-geoevent-server geocoding geoevent java processor reverse server