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: 2026-07-06 00:16:10 UTC
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https://github.com/yupiik/uship

Uship (µship) is a lightweight microservice stack for modern applications.

java jsonrpc microservice stack

Last synced: 13 Apr 2025

https://github.com/syphon/java

Syphon Implementation for Java

java jnilib syphon syphon-framework

Last synced: 05 Apr 2025

https://github.com/ice1000/text-sequence

Text sequence data structures

data-structure java

Last synced: 18 Mar 2025

https://github.com/abolkog/java-design-patterns

Code for the Java Design Patterns Video Tutorial

design-patterns java tutorial

Last synced: 13 Apr 2025

https://github.com/wupeixuan/note

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https://github.com/wmixvideo/correios

Biblioteca Java para acessar os serviços dos Correios

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https://github.com/raydac/jhexed

Java Hexagonal engine

android gui hexagonal-grids java java-engine swing

Last synced: 13 Apr 2025

https://github.com/openMEDIADESK/openMEDIADESK

Web based image database, filesharing, photo, media hosting and video streaming platform in java

bilddatenbank dam digital-asset-management ffmpeg filehosting filesharing ftp-alternatives image-database image-gallery image-hosting imagemagick java photo-gallery picture-gallery video-hosting video-streaming videostreaming videostreamingportal

Last synced: 18 Jul 2025

https://github.com/java-edge/java-designpatterns-tuitorial

设计模式讲解（Java版）全面结合「互联网业务案」。技术好就一定能写出好代码吗？不能！只有通过实战才能快速将理论转变为技能。

design-patterns java java8 jdk-mybatis jdk-slf4j jdk-spring

Last synced: 21 Mar 2025

https://github.com/pramithamj/fully-completed-microservices-java-springboot

This project is a comprehensive microservices architecture developed using Java, Spring Boot, and Spring Cloud. Additionally, it incorporates Apache Kafka for messaging purposes.

java microservice spring-boot

Last synced: 13 Apr 2025

https://github.com/sap-samples/cloud-objectstore-java-sample

The Object Store reference application aims to provide a single-code line application, which can be run in SAP BTP, Cloud Foundry environment, consuming Object Store service with different IaaS providers underneath - e.g. AWS, GCS, Azure.

cloud-foundry java objectstore sample sample-code sap-btp sap-btp-cloud-foundry sap-cloud-platform

Last synced: 13 Apr 2025

https://github.com/daveliepmann/uruk

MarkLogic XCC in Clojure

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Last synced: 25 Apr 2025

https://github.com/aleksk1ng/java-spring-cqrs-microservice

Java-Spring-CQRS-Microservice

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Last synced: 05 Sep 2025

https://github.com/zeoflow/jx

JavaX improved library - JDK-8

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Last synced: 14 Jan 2026

https://github.com/mikeware/spacebattlearena

Space Battle Arena is a Programming Game.

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Last synced: 15 Aug 2025

https://github.com/sergeikh/cloud-enabled-microservice

Tasks microservice (Spring Boot, MVC, Data, Lombok, Cloud, OAuth2, Config, Eureka, Zuul, Hystrix, Docker)

docker eureka-client eureka-server integration-testing java java-8 oauth2 spring-boot spring-cloud spring-cloud-config spring-cloud-microservice spring-data-jpa spring-mvc zuul-server

Last synced: 23 Apr 2025

https://github.com/aladnansami/spl-2-android-apps-bus-tracking-system-

We want to build a system which will track the current position and direction of the bus and show it to the user who wants to travel by the bus. The driver will share his location that’s will show to the user the current position of bus. The system will reduce the waiting time for travelling

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Last synced: 21 Feb 2026

https://github.com/fujaba/fulib

Fulib is a library that provides code generation for UML like models and some model management functionalities.

code-generator fulib java

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https://github.com/supertone-inc/supertonic

Lightning-fast, on-device TTS — running natively via ONNX.

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https://github.com/kakarottocui/hospitalsys

基于java springboot的医院信息管理系统

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Last synced: 28 Jul 2025

https://github.com/clement-jean/proto-java-course

Complete Guide to Protocol Buffers 3 Java

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Last synced: 13 May 2025

https://github.com/tortuvshin/actions

actions android android-application java navigation service sharedpreferences source theme

Last synced: 22 Apr 2025

https://github.com/sunnysetia93/competitive-coding-problems

Solutions to Coding Problems, Hackathons, Coding Challenges from across the internet (Leet-Code, Hacker-Rank, Code Wars, Hacker-Earth) in multiple programming languages.

c codechef-solutions coding-competitions competitive-programming geeksforgeeks-solutions hacktoberfest hacktoberfest2020 java javascript

Last synced: 14 Feb 2026

https://github.com/knokko/custom-items-gradle

Knokko's Custom Items: Add custom items to your server, completely free of charge

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Last synced: 03 Apr 2026

https://github.com/fcorti/pentaho-8-reporting-for-java-developers

Pentaho 8 Reporting for Java Developers.

java maven pentaho prpt reporting

Last synced: 14 Mar 2026

https://github.com/ldilley/linulator

:penguin: The Linux Simulator

audit auditing emulator hack hacker hacking honeypot information-security java linux log logging network network-monitoring penetration penetration-testing security security-tools simulator virtual-machine

Last synced: 02 Mar 2026

https://github.com/scaleset/scaleset-geo

Scaleset Geo is a GeoJSON compatible framework for working with simple feature data.

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Last synced: 29 Jan 2026

https://github.com/andifalk/cloud-security-workshop

OAuth 2.1 and OpenID Connect for Java Developers

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Last synced: 15 Mar 2026

https://github.com/seanghay/betterkhmer

Regex-free, fast Khmer Encoding normalizer ported to 18 languages

c cpp csharp dart flutter go java khmer khmer-normalize khmer-normalizer kotlin perl php python ruby rust zig

Last synced: 02 Jun 2026

https://github.com/qqilihq/property-editor

An editor for hierarchical properties as Java Swing component

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Last synced: 22 Jul 2025

https://github.com/gbzarelli/androidfacedetectopencv

[ANDROID] Sample project on how to implement the OpenCV SDK on Android with face detection

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Last synced: 14 Apr 2025

https://github.com/teymur-babayev/lab-7--prime-numbers-start-up

Find a good match results

java netbin

Last synced: 18 Sep 2025

https://github.com/nextopcn/swiss-map

A Google Swiss table implementation written in Java

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Last synced: 12 Jan 2026

https://github.com/feuermagier/autograder

Automatic grading of student's Java code

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Last synced: 14 Sep 2025

https://github.com/jumman04/jummania-slider

Jummania View Slider for Android

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Last synced: 14 Apr 2025

https://github.com/OASIS-learn-study/minecraft-storeys-maker

Minecraft extension to make your own stories in, with and for Minecraft - it's like being a movie director!

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Last synced: 06 Apr 2025

https://github.com/freyacodes/fred.moe

fred.moe is a bare-bones file hosting site I made that can be easily set up on other servers.

caddy clamav docker java spring-boot web

Last synced: 28 Oct 2025

https://github.com/lightstep/otel-launcher-java

Launcher, a Lightstep Distro for OpenTelemetry Java 🚀

java opentelemetry

Last synced: 16 Jun 2025

https://github.com/kryptokrona/hugin-mobile

A React Native implementation of Hugin Messenger

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Last synced: 17 Jan 2026

https://github.com/fluentxml4j/fluentxml4j

A fluent API for XML parsing, serialization, XPath querying and transformation in Java.

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Last synced: 09 Sep 2025

https://github.com/jauntsdn/netty-websocket-http2

java/netty implementation of rfc8441 - bootstrapping websockets with http/2, and websocket multiprotocol support(http1, http2).

java netty rfc8441 websocket websocket-over-http2

Last synced: 07 May 2025

https://github.com/franckpachot/ybdemo

Lab environment for YugabyteDB demos

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Last synced: 16 Jun 2025

https://github.com/jklingsporn/vertx-push-onesignal

Send push notifications asynchronously in your vertx application with OneSignal.

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Last synced: 20 Jun 2025

https://github.com/skippy-io/skippy

Mono-repo for all Skippy projects.

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Last synced: 27 Feb 2025

https://github.com/seasarorg/mayaa

Mayaa

java seasar

Last synced: 03 Feb 2026

https://github.com/esrrhs/teenpatti_algorithm

teenpatti algorithm

algorithm java teenpatti

Last synced: 26 Jul 2025

https://github.com/salesforce/omakase

Java-based, plugin-oriented CSS3+ parser

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Last synced: 15 Apr 2025

https://github.com/freeautomationlearning/cucumberframework

This is Chirag... and this Repo for Cucumber code...... You can see Cucumber tutorial video at given you tube channel

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Last synced: 30 Apr 2025

https://github.com/sadeghhayeri/cheatsheets

🍻 My Awesome Cheatsheet!

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Last synced: 02 Jul 2025

https://github.com/chanukamullevidana/hospital-opd-management-system

OPD Management Desktop Application for OOP group project at USJ 💖🚀

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Last synced: 06 Mar 2025

https://github.com/alberteije/sat-cf-e-java

SAT-CF-e - Java

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Last synced: 15 May 2025

https://github.com/hpbyte/h-codex

A semantic code search tool for intelligent, cross-repo context retrieval.

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Last synced: 08 Aug 2025

https://github.com/riversun/java-promise

Promise library for java.You can do the same thing with JavaScript's Promise in java! Concurrent library.

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Last synced: 01 Aug 2025

https://github.com/learning-zone/hibernate-basics

Hibernate Basics ( v6.x )

hibernate java jdbc

Last synced: 28 Jun 2025

https://github.com/fingerprintjs/fingerprint-pro-server-api-java-sdk

Java SDK for Fingerprint Pro Server API

audio-fingerprinting browser browser-fingerprint browser-fingerprinting detection fingerprint fingerprinting fingerprintjs fingerprintjs-pro fraud fraud-detection identification java visitor-identification

Last synced: 04 Oct 2025

https://github.com/kh-bd/lens4j

java library

Last synced: 11 Aug 2025

https://github.com/xilinjia/xilinota

Xilinota, an open-source multi-platform note-taking application boasting instant syncing among devices and direct keeping of markdown files. The application runs on Linux, MacOS, Windows, Android and iOS.

android electron evernote instant-messaging ios java javascript joplin linux macos markdown multi-platform nodejs note-taking obsidian react react-native synchronization typescript windows

Last synced: 16 Aug 2025

https://github.com/ybyzek/kafka-github-actions

Example GitHub Actions for Apache Kafka client application development for local and Confluent Cloud

apache-kafka avro-schema-registry confluent-cloud github-actions java librdkafka python schema-registry schema-registry-maven-plugin

Last synced: 19 Sep 2025

https://github.com/rouvoy/jfilter

Library for processing LDAP-like simple filters.

java json ldap

Last synced: 10 Aug 2025

https://github.com/hms-core/hms-wiseplay-demo

WisePlay DRM demo code provides sample program for your reference or usage. WisePlay DRM supplys a standards-based solution for content protection. It supports MPEG-DASH and HLS.

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Last synced: 01 Aug 2025

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

gateway-sso hacktoberfest java portal portlet uportal uportal-start-bundled web-proxy

Last synced: 11 Mar 2025

https://github.com/apache/plc4x-build-tools

Apache plc4x Build Tools

java

Last synced: 19 Oct 2025

https://github.com/colesico/colesico-framework

Micro framework for creating server side applications in Java 17+

dependency-injection full-stack java lightweight micro-framework microservices plugin-system rest-api

Last synced: 14 Oct 2025

https://github.com/sskorol/selenium-camp-17

Source code for SC17 talk: http://seleniumcamp.com/talk/how-java-8-can-simplify-test-automation

assertj java java-8 javamoney javaslang jsoup lombok pageobject qaa selenium-webdriver streamex test-automation testing testng

Last synced: 10 Apr 2025

https://github.com/zhongantech/dmds

DMDS is a highly scalable distributed MySQL sharding middleware.

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Last synced: 29 Apr 2025

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

Java Programs

java java-8 java8 programming programming-language

Last synced: 11 Oct 2025

https://github.com/alberteije/nfc-e-desktop-java

NFC-e - Java

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Last synced: 07 Oct 2025

https://github.com/s4u/pgp-keys-map

PGP keys map to maven artifacts

hacktoberfest java maven-plugin pgp pgp-key security

Last synced: 11 Oct 2025

https://github.com/opentracing-contrib/java-aws-sdk

OpenTracing instrumentation for AWS SDK

aws-sdk java opentracing

Last synced: 14 Oct 2025

https://github.com/flipkart/foxtrot

A store abstraction and analytics system for real-time event data.

alerting analytics data-engineering data-science data-visualization elasticsearch hbase java monitoring

Last synced: 12 Dec 2025

https://github.com/mattstam/calcipher

Calculate the best possible answer for multiple-choice questions without any other outside knowledge or resources.

java pattern-recognition patterns question-answering

Last synced: 14 Mar 2026

https://github.com/pvdberg1998/hashkode

Kotlin hashcode utilities

hashcode java kotlin utility

Last synced: 20 Aug 2025

https://github.com/nisabmohd/data-structures-java

I've implemented a comprehensive set of generic data structures in Java, including arrays, linked lists, stacks, queues, trees, and more, ensuring versatility and efficiency in data handling.

coding collections-framework community-learning data-structures graph hashmap heaps interview-preparation interview-questions java linked-list list maps open-source problem-solving queue sets studynotes trees trie

Last synced: 18 Oct 2025

https://github.com/yupiik/fusion

Yupiik Fusion is a modern, high-performance web framework built on top of GraalVM. The framework is designed to provide a streamlined and efficient way to develop web applications.

cloud framework graal-native java kubernetes lightweight

Last synced: 07 Mar 2026

https://github.com/Casterlabs/Multistream

This is a small little tool for multistreaming without a huge hassle.

ffmpeg java multistream multistreaming obs

Last synced: 18 Jul 2025

https://github.com/fizzed/bigmap

Drop-in replacement for JVM maps when you need to optimize memory or work with large datasets

java

Last synced: 13 Apr 2025

https://github.com/daniel-pereira-guimaraes/spring-security6-jwt

Spring Boot 3 + Spring Security 6 + JWT.

authentication bcrypt h2-database java json-web-token jwt spring-boot spring-security

Last synced: 13 Apr 2025

https://github.com/michaeldorner/instanceofbenchmark

Bechmarking Java's instanceof and its alternatives

benchmark java jmh

Last synced: 13 Apr 2025

https://github.com/fluency03/iplom-java

IPLoM (Iterative Partitioning Log Mining) - Java

java

Last synced: 14 Jul 2025

https://github.com/aleph0io/aws-lambda-java-base-images

AWS Lambda Base Images for Java 17+

aws aws-lambda aws-lambda-java java java-17 java-18 java-19 java-20 java-21 lambda

Last synced: 19 Jul 2025

https://github.com/prismicio-community/java-kit

Community maintained development kit for Prismic and the Java language

java

Last synced: 24 Jun 2025

https://github.com/redhat-middleware-workshops/dg8-workshop

Source for the Red Hat Data Grid 8.0 workshop content repository

infinispan java labs quarkus spring

Last synced: 05 Apr 2025

https://github.com/Abhii-07/AI-Code-Converter

This web application allows you to convert code from one programming language to another using the ChatGPT API. It also provides code debugging and code quality checking features.

code-converter genrative-ai html-css-javascript java openai reactjs spring-boot

Last synced: 13 Apr 2025

https://github.com/bitplan/can4eve

CAN OBDII analysis for electric vehicles

car electric-vehicles java obd obdii-analysis

Last synced: 23 Jun 2025

https://github.com/moberwasserlechner/jopencage

OpenCage geocoding client for Java

geocoding java opencage openstreetmap

Last synced: 16 Jul 2025

https://github.com/ranga543/yelp-fusion-android

An Android library for the Yelp Fusion API v3

android-library java yelp yelp-api yelp-fusion-api

Last synced: 17 Jan 2026

https://github.com/jbangdev/jbang-examples

Example repository for jbang

gitpod java jbang

Last synced: 26 Apr 2025

https://github.com/brendonmiranda/clancy

Clancy is a Discord Music Bot made in Spring Boot and Java using JDA

discord discord-bot java jda jda-bot music music-bot musicbot radio

Last synced: 23 Apr 2025

https://github.com/theblackcat102/awesome-code-obfuscation

Collections of code obfuscation libaries for different languages ( in progress )

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Last synced: 17 Jan 2026

https://github.com/securestackco/actions-log4j

A GitHub Action that scans your public web applications for log4j vulnerabilities after every deployment. Add this to your dev, staging and prod steps and SecureStack will make sure that what you've just deployed is secure and meets your requirements.

devsecops github-actions java java-vulnerability java8 jre log4j log4j-rce log4j2 log4js log4shell scanning security security-automation security-tools software-composition-analysis static-analysis vulnerabilities vulnerability-assessment vulnerability-scanner