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/suzusou/opencv-color-detection

This program uses OpenCV to process CameraX information.

android bitmap camerax camerax-api java mat opencv opencv-library

Last synced: 07 Mar 2026

https://github.com/strum355/fyp-distributed-tracing

Final Year Project at UCC on the topic of Alternative Visualizations for Distributed Tracing Data

debug-adapter-protocol distributed-tracing elasticsearch golang gradle graphql jaegertracing java kotlin ktor maven opentracing typescript visual-studio-code

Last synced: 30 Oct 2025

https://github.com/jane-does-coding/tic-tac-toe

Fun AI for playing tic tac toe, which is impossible to win

java terminal

Last synced: 07 Mar 2026

https://github.com/juforg/celery-spring-boot-starter

Springboot starter for celery using celery-java, which is Java implementation of Celery client and worker.

asynctask celery celery-java java java-python springboot-starter

Last synced: 11 Jan 2026

https://github.com/ionutbalosin/jvm-performance-benchmarks-reports

JVM JIT Compilers Benchmarks Results

compiler java jvm optimization performance

Last synced: 22 Apr 2025

https://github.com/ushelp/easyfilter

Jave Web请求内容过滤替换组件. Jave Web content filtering request replacement component

content-filter content-filtering filter filter-replacement java java-filter jave-web request-filtering sql sql-injection sqlinjection

Last synced: 14 Jul 2025

https://github.com/calimero-project/calimero-device

Calimero network stack for a KNX device

java knx knx-device

Last synced: 08 May 2025

https://github.com/gregorriegler/framework-dependency-kata

Refactoring kata to practice the inversion of framework dependencies

dependency-inversion java kata refactoring spring-boot

Last synced: 19 Jun 2025

https://github.com/mtojo/go-java

Java class file (.class) reader/writer library

go jar java

Last synced: 14 Jul 2025

https://github.com/relvaner/vertx-web-proxy

A proxy implementation for Vert.x ported from Smiley's HTTP-Proxy-Servlet

java proxy reverse-proxy vertx vertx-web vertx3

Last synced: 14 Jul 2025

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

Repositório Contendo todos os desafios de código do Bootcamp Quebec de Java realizado na DIO

java junit postgresql spring-framework

Last synced: 17 Jul 2025

https://github.com/mverleg/java-result

Algebraic Result type in Java 15+, return type for oprations that can fail

algebraic-data-types error-handling java jvm result sealed-class types

Last synced: 13 Apr 2025

https://github.com/oracle-quickstart/appstack

App Stack

java spingboot

Last synced: 13 Apr 2025

https://github.com/dice-group/javaonlineexercises

Java Online Exercises (Jupyter JOE)

assignments bash docker exercises ijava java jupyter jupyter-notebook jupyterhub nbgrader

Last synced: 24 Jun 2025

https://github.com/manjav/hx-impulse-engine

HAXE port of a simple, open source, 2D impulse based physics engine for non-view (server-side) use.

actionscript cpp csharp haxe haxelib java javascript physics-2d physics-engine

Last synced: 20 Jul 2025

https://github.com/ttony/opentracing-java-annotation

Java Annotation For Opentracing

annotation java opentracing

Last synced: 11 Jan 2026

https://github.com/shrutika252/smart-network-observer-with-energy-framework

A Network Observer which would provide maximum details about the network to the administrator on their screen without knowing to their users.

java networking observer socket-programming

Last synced: 21 Mar 2025

https://github.com/corycharlton/bittrexapi

An implementation of the Bittrex api for Android

android api bittrex bittrex-api java

Last synced: 07 Mar 2026

https://github.com/marschall/native-bytebuffers

Native ByteBuffers for Java

bytebuffer java jni off-heap

Last synced: 13 Apr 2025

https://github.com/viascom/aluna-spring-boot-starter

Spring-Boot-Starter for Discord Bots based on JDA

discord java jda kotlin spring-boot spring-boot-starter

Last synced: 11 Jan 2026

https://github.com/akshitadixit/trackizer-wa

Maven Webapp archetype in Java for courier management and tracking system.

courier-tracking database java management maven maven-archetype maven-webapp-archetype mvnrepository mysql tomcat tomcat-server tracking

Last synced: 12 Mar 2026

https://github.com/viadee/bpmnexternaltaskworkerexample

An example implementation for the camunda external task pattern

bpm camunda example java

Last synced: 26 Oct 2025

https://github.com/flowlogix/apps

Applications for Hope website

email jakarta-ee java sample-app starter starter-project

Last synced: 16 Jul 2026

https://github.com/alexey-pelykh/pcre4j

PCRE for Java

java java-library pcre pcre-regex pcre2 pcre2-regex pcre2-wrapper regex regexp

Last synced: 18 Jan 2026

https://github.com/adityasinghz/dice-game

This is a Basic App for Android Beginners; from this app you can learn the basic functionalities of Android Studios.

android-studio java xml

Last synced: 06 Oct 2025

https://github.com/carlos7ags/folio-java

Java PDF generation, signing, and processing library. Apache 2.0 licensed.

apache-license digital-signatures html-to-pdf java panama-ffi pdf pdf-converter pdf-generation pdf-library pdf-parser

Last synced: 31 May 2026

https://github.com/prasoonmohan/100k-coding-challenge

program codes of data structure and java

data-structures java

Last synced: 14 Jun 2025

https://github.com/derec-mods/derecearthmod

With over 300,000 downloads, this is a modification for the Java based sandbox video game Minecraft that adds features from the C++ based spin-off game, Minecraft Earth.

config forge game java java-mod minecraft minecraft-earth minecraft-forge-mod minecraft-mod minecraftearthmod mod modding wiki

Last synced: 06 Oct 2025

https://github.com/fmahadybd/university-codding

This repository contains my University Lab Tasks, Assignment Code, Research Code, and other quality resources that I have worked on during my time at university.

asm c cpp css html java javsascript mysql php python

Last synced: 07 Oct 2025

https://github.com/viadee/sonarissuescoring

Where do we refactor next? A predictive maintenance approach to java code smells.

ai codesmells datascience git h2o java

Last synced: 13 Oct 2025

https://github.com/andriykalashnykov/animal-rescue

A sample application that demonstrates VMware opinionated way to build impactful applications by leveraging Tanzu products: Tanzu Observability etc.

gradle java nodejs react

Last synced: 06 Oct 2025

https://github.com/hxndev/hadoop-mapreduce-to-analyze-sentiment-of-keyword

In this task, we had to write a MapReduce program to analyze the sentiment of a keyword from a list of comments. This was done using Hadoop HDFS.

code hadoop hadoop-hdfs hadoop-mapreduce hdfs java mapreduce mapreduce-java parallel-computing parallel-programming sentiment-analysis sentimental-analysis

Last synced: 11 Oct 2025

https://github.com/oleg-cherednik/json-jackson-impl

An implementation of json-api for Jackson Project.

jackson jackson-json java java-8 java-json java-json-library json json-api

Last synced: 11 Mar 2026

https://github.com/viniciusfinger/java-geofences

Java-based geofence system using non-convex polygons to define map areas. Processes telemetry data to detect entry/exit events and infractions like speeding. Notifies relevant parties for quick response. 🗺️🛰️

geofence geolocation geospatial java postgis spring telemetry telemetry-data

Last synced: 11 Oct 2025

https://github.com/mohammadrezaamani/candycrush-gui

Candy Crush game developed with Java Swing

candycrush gui java swing

Last synced: 14 Mar 2026

https://github.com/azure/discover-java-apps

Standalone script to discover Java apps in your remote Linux systems

azure azure-spring-apps java spring springboot

Last synced: 07 Oct 2025

https://github.com/anas436/java-online-food-ordering-system

Java-Online-Food-Ordering-System

java jframe jframes mysql netbeans-ide sql swing

Last synced: 16 Oct 2025

https://github.com/chriskapp/aletheia

Web-Browser like Java app to send raw HTTP requests, it is designed for debugging and finding security issues in web applications.

api http-client java rest-api rest-client security-testing

Last synced: 14 Jul 2026

https://github.com/sanchitbajaj02/hacktoberfest-2022

About for the participants of HacktoberFest Event 2022 to win and receive the swags (win a T-Shirt or plant a tree).

cpp hacktoberfest hacktoberfest-accepted hacktoberfest2022 java javascript open-source python

Last synced: 23 Oct 2025

https://github.com/team401/2024-robot-code

Competition code for our 2024 robot

frc java robot

Last synced: 24 Oct 2025

https://github.com/uPortal-Project/JasigWidgetPortlets

Grab bag of small utility portlets.

hacktoberfest jasig-widget-portlets java portal portlet uportal uportal-start-bundled

Last synced: 11 Mar 2025

https://github.com/kavindyasinthasilva/s-music

second application publish on play store

android java sky-silva

Last synced: 10 Apr 2025

https://github.com/apache/camel-karaf-examples

Apache Camel Karaf Examples

camel integration java karaf

Last synced: 19 Oct 2025

https://github.com/mulla028/polyglotcode

Simple CLI Tool that translates your code in ANY programming language!

cli java maven picocli

Last synced: 12 Oct 2025

https://github.com/eukolos/painful-difficulty-to-effortless-ease

This repository showcases the differences between Java-only API, Spring Framework and Spring Boot. The repository contains three different services

java spring-boot spring-framework

Last synced: 10 Jun 2025

https://github.com/davidepastore/liferay-journal-article-converter

From a Liferay Journal Article to a Custom Java Object

converter java journal-article liferay maven

Last synced: 10 Apr 2025

https://github.com/americanexpress/unify-simple-decision-table

Simple and easy to use Java implementation of a decision table

decision-tables excel java json rules-engine workflow

Last synced: 31 May 2026

https://github.com/bitartisan1/gitbuddy-bot

This bot/script allows you to automatically star repositories and follow users based on specific criteria, ensuring compliance with GitHub's Terms of Service.

apis automation-tool cli follow-users github-api github-automation github-bot github-scripts github-terms-of-service gradle java java-11 open-source rate-limit slow-paced star-repositories

Last synced: 15 Oct 2025

https://github.com/songwo-vx18484646674/collaborativefilteringalgorithmnewsrecommendsystem

基于协同过滤算法的个性化新闻推荐系统的设计与实现（采用Java语言的SpringBoot和SSM框架实现基于用户和物品的协同过滤推荐算法）实现了UserCF和ItemCF的协同过滤推荐算法， Java语言（SSM框架）实现协同过滤算法的个性化新闻推荐系统，使用基于用户和物品的协同过滤推荐算法通过爬虫爬取环球日报新闻实现实时计算推荐。

collaborativefilteringalgorithm collaborativefilteringnewsrecommendsystem java mybatis mysql newsrecommendsystem spring springboot springmvc ssm

Last synced: 05 Oct 2025

https://github.com/nico7777777/ultimate-goal-ftc

This is the code of the AutoVortex team used at the awarded robot of the season 20-21

first-robotics-competition ftc ftc-robot-controller java robotics

Last synced: 24 Oct 2025

https://github.com/warrant-dev/warrant-java

Java SDK for Warrant

abac access-control acl attribute-based-access-control authorization authz java permissions rbac role-based-access-control

Last synced: 08 Oct 2025

https://github.com/xixu-me/library-data-assistant

Java-based client-server application for managing library book data with web crawling capabilities

crawler crawling database java mysql

Last synced: 08 Oct 2025

https://github.com/dipien/google-play-api

Gradle Plugin & Kotlin Library to publish android APKs/Bundles and listings on Google Play

android google-play gradle-plugin java publisher

Last synced: 07 Oct 2025

https://github.com/basepom/dependency-versions-check-maven-plugin

Maven plugin to find dependency version conflicts

basepom java maven maven-plugin

Last synced: 05 Feb 2026

https://github.com/jenkinsci/redis-fingerprint-storage-plugin

Configures Redis as the fingerprint storage engine in Jenkins ✨

cloud cloud-native external-storage fingerprint java jenkins plugin redis

Last synced: 19 Oct 2025

https://github.com/fr4nc3/code-hints

These are code exercises in several programming languages

angularjs c code cordova cpp csharp es6 java javascript jquery-mobile mongodb mongoose nodejs python r reactjs sample

Last synced: 12 Oct 2025

https://github.com/janeliascicomp/kleio-java-sdk

Versioned Storage Java SDK: Block based versioned data storage.

datastructures java kleio version-control

Last synced: 05 Oct 2025

https://github.com/apache/calcite-site

Apache Calcite Website

big-data calcite geospatial hadoop java sql

Last synced: 19 Oct 2025

https://github.com/reconquest/atlassian-pull-request-labels

Pull Request Labels Bitbucket Add-On

atlassian bitbucket java labels pull-requests

Last synced: 29 Apr 2025

https://github.com/omonimus1/sem_group_project

Dockerized java application that fetch data from a SQL database and provide information about global population

docker group-project java scrum university-project

Last synced: 17 Mar 2025

https://github.com/lukascivil/trabalhoiasistemaespecialista

drools project

artificial-intelligence drools expert-system java

Last synced: 19 Oct 2025

https://github.com/madahetooo/plusone

This is My final project at YAT- Centre Learning initiative with the ministry of information and technology

chatting connect3 entertainment googlemaps-api java java-language plusone quiz webview

Last synced: 11 Oct 2025

https://github.com/jenkinsci/postgresql-fingerprint-storage-plugin

Configures PostgreSQL as the fingerprint storage engine in Jenkins ✨

cloud-native external-storage fingerprint java jenkins plugin postgresql

Last synced: 02 Mar 2026

https://github.com/jerry-felipe/inventory-api

A backend service for managing and tracking inventory in real time. Features include real-time stock updates, product management, low stock alerts, and reporting on inventory movements. Supports multiple warehouses and integrates with secure authentication methods for efficient access.

ci-cd docker java jwt logging microservices oracle resilience4j scalability spring-boot

Last synced: 13 Oct 2025

https://github.com/id2r/id2r-api

ID2R's Public API

api bungeecord java paper spigot velocity

Last synced: 14 Jan 2026

https://github.com/vipul1432/4thsem-java-practicals

4th Semester-Java-Practicals GTU #OOPs All source code

data-structures java javafx oops

Last synced: 14 Oct 2025

https://github.com/gustavoestevesr/send-email-service-rabbitmq

Microservice para envio de email via protocolo SMTP do Gmail com integração do CloudAMQP e o servidor de mensageria RabbitMQ.

cloudamqp java java-mail-sender jpa-hibernate lombok postgresql rabbitmq spring-boot spring-devtools validation

Last synced: 06 Jul 2025

https://github.com/apache/iotdb-backup-tool

Apache IoTDB Backup Tool

backup iotdb java timeseries

Last synced: 10 Apr 2025

https://github.com/michelbernardods/deezer-backend

Deezer Backend

api apirest deezer deezer-backend devtools java jpa mvp postgresql springboot web

Last synced: 28 Oct 2025

https://github.com/usharik/seznamslovnik

Android Application for online dictionary https://slovnik.seznam.cz

android czech-language dictionary java seznam slovnik

Last synced: 26 Feb 2026

https://github.com/nguyenkhanhquy/warehouse-management

Final term project of the "Object Oriented Programming" course

csharp java object-oriented-programming

Last synced: 06 Oct 2025

https://github.com/kilianb/googletranslatortts

Converts a string of text to mp3 files utilizing the google translator text to speech api. Fast prototyping library without fees or rate limit.

java text-to-speech tts

Last synced: 28 Apr 2025

https://github.com/dlutton/flutter_language_id

Flutter Language Identification package

android dart flutter flutter-plugin google google-ml-kit ios java

Last synced: 14 Mar 2026

https://github.com/aymenkhs/compiler-with-antlr

A compiler using antlr4 and JAVA

antlr4 compiler java lexer parser

Last synced: 11 Jun 2026

https://github.com/fjossinet/assemble2

Assemble2 allows you to design your RNA 2D structure interactively and to create and assemble the corresponding RNA 3D modules directly in UCSF Chimera

bioinformatics java pdb rna rna-structure visualization

Last synced: 09 Oct 2025

https://github.com/microsoftdocs/partner-center-java-docs

Partner Center SDK for Java

csp java ms-x-reference partner-center sdk

Last synced: 28 Apr 2025

https://github.com/gabrielduete/ifce-poo

Exercícios de POO concluídos em Java durante as disciplinas de programação orientada a objetos I e II.

java poo

Last synced: 06 Jul 2025

https://github.com/frc-for-ftc-tools/witty-dashboard

A network tables port for the FTC robotics competition using WPI's ntcore

frc ftc ftc-dashboard java wpilib-networktables wpilibj

Last synced: 24 Oct 2025

https://github.com/katsutedev/simplehttpserver

simplehttpserver5 - A simple and efficient HTTP server for Java

http-server http-server-handler http-server-library http-server-middleware https-server httpserver java lib library simplehttpserver webserver website

Last synced: 06 Jul 2025

https://github.com/dehora/outland

Proof of concept for a distributed feature flag system

dropwizard dynamodb gradle hybrid-logical-clocks hystrix java protocol-buffers redis ulid

Last synced: 07 Sep 2025

https://github.com/jcasbin/redis-adapter

Redis adapter for Casbin

access-control adapter auth authorization authz casbin java jcasbin redis

Last synced: 09 Oct 2025

https://github.com/neuland/spring-pug4j

pug4j spring integration

java template-engine

Last synced: 12 Oct 2025

https://github.com/kawamuray/javah4x

Extensible javah (JNI header file generation) for any programming language

java jni rust

Last synced: 16 Oct 2025

https://github.com/aof-dev/jdk17u

Patched version of openjdk-17 for building with Android toolchain

android java jdk17 openjdk openjdk17

Last synced: 16 Oct 2025

https://github.com/xinshepherd/easy-excel

方便导出Excel的组件

excel java poi

Last synced: 22 Jan 2026

https://github.com/justhalf/java-nlp-toolkit

My personal Java NLP toolkit that serves as an interface to various existing NLP libraries.

java natural-language-processing toolkit

Last synced: 23 Jan 2026

https://github.com/ibraheemtuffaha/blockchain-cryptocurrency

The final project submission for Atypon 2018 Summer Internship - Section 9, the project was to build a block-chain system and use it to build a CryptoCurrency system supporting multiple contributors.

blockchain clean-code cryptocurrency design-patterns effective-java java solid-principles

Last synced: 23 Oct 2025

https://github.com/janloong-doo/springcloud

Personal study project

demo java jdk springboot springbootadmin springcloud

Last synced: 08 Oct 2025

https://github.com/matihost/monorepo

Various technology deployments, tools & code

ansible apigee aws devops gcp github-actions go helm ibm-cloud ibm-mq ibmcloud istio java jenkins k8s minecraft openshift python terraform ubuntu

Last synced: 10 Apr 2025

https://github.com/jshiftio/jshift-kit

Building blocks for the Jshift Developer Toolbox (i.e. the Maven plugins)

java kubernetes maven openshift

Last synced: 23 Oct 2025

https://github.com/rockchinq/rftx2

A lib that implements two-way file transfer between server and client.实现客户端与服务端双向传输文件的java库

file java transfer

Last synced: 15 Mar 2026

https://github.com/xiyoumc/jythoncallback

Java和Python的相互调用，并回调

java jython python

Last synced: 12 Mar 2026

https://github.com/relson/agendars

Primeiro projeto de faculdade em que fiz uma modelagem, inicialmente feito em Visual Basic 6 com base de dados MS Access, inicialmente migrado para o PHP e SQL utilizando a o PHP Generator da SQL Maestro

java javaswing php vb6

Last synced: 27 Mar 2026