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: 2026-07-09 00:16:18 UTC
- JSON Representation
https://github.com/sebkur/lanchat
Lanchat - an insecure (W)LAN messenger
application chat compose compose-desktop gui gui-application java jetpack-compose kotlin kotlin-multiplatform
Last synced: 22 Jan 2026
https://github.com/iandarwin/date4j
Code for date4j.net's simple date API, with a POM file, for upload to Maven Central.
date-calculations date-formatting date-time java
Last synced: 12 Oct 2025
https://github.com/ngageoint/color-java
Color Java Library
color colors hex hex-color hex-colors hsl hsl-color java nga rgb rgb-color rgb-colors rgba
Last synced: 13 Oct 2025
https://github.com/han-yaeger/yaeger
Yaeger is Another Education Game Engine Runtime
2d-game-engine clean-code engine framework game guice java java-14 javafx oop-principles
Last synced: 26 Oct 2025
https://github.com/pct960/competitive_programming
A handy collection of implemented data structures and algorithms for competitive coding contests
algorithm-challenges algorithms algorithms-implemented competitive-programming data-structures java
Last synced: 19 Oct 2025
https://github.com/opcoach/genmodeladdon
An EMF addon to generate a source structure to separate the model generated code from the overriden code
eclipse-plugin eclipse-rcp eclipse4 emf emf-addon java model-driven-development modeling xtend
Last synced: 17 Oct 2025
https://github.com/saivittalb/covsense
🦠 An Android based contact tracing app which enables people to self-isolate if they have been in close proximity to someone tested positive for COVID-19.
android contact-tracing covid-19 firebase google-api health-status java nearby
Last synced: 08 Feb 2026
https://github.com/hamzayasin1/hr-management-system-in-java-using-swing-framework
I've Develop this HR Management System in Java swing framework for learning purpose using MySql Database.
hr-management-system hr-manager java mysql-database swing-framework
Last synced: 04 Mar 2026
https://github.com/ozkanpakdil/test-microservice-frameworks
testing spring-boot quarkus and micronaut for jar size and response time for a simple controller, rust and dotnet and golang
actix axum dotnet eclipse-microprofile graalvm helidon java micronaut native-apps quarkus rust vertx warp
Last synced: 01 May 2026
https://github.com/kopytovskiy/companero-bot
An open-source alternative for ridesharing and hitchhiking
bolt cabify hitchhiking java lyft ridesharing taxi taxi-app telegram telegram-bot uber
Last synced: 01 Apr 2026
https://github.com/viqueen/devbox
people keep dot-files , I keep an entire ecosystem for myself . it's a one stop shop to bootstrap any laptop I use
atlassian bash confluence dev development development-tools hacktoberfest java shell
Last synced: 05 Mar 2026
https://github.com/tellsea/spring-cloud-netflix-learn
💕分布式微服务基础架构，采用官网最新版本进行整合，涉及主要模块：SpringCloud-Greenwich.RELEASE，Eureka，Hystrix，Ribbon，Zuul，Zipkin，Feign，Config，Swagger2，SpringBoot Admin监控等
java springboot-admin springcloud springcloud-config springcloud-eureka springcloud-hystrix springcloud-ribbon springcloud-zipkin springcloud-zuul
Last synced: 28 Jul 2025
https://github.com/joemar25/mother-chef
This is just for my hobby since I love to code. This repo contains random programs and problems that I solve using Java, Python, and Octave.
Last synced: 26 Jul 2025
https://github.com/kuangcp/javabase
:memo: Java Base Learning
arithmetic concurrent-programming gradle groovy java
Last synced: 09 Jul 2025
https://github.com/doudoutangs/5.assess_system
github不会经常在线，可加QQ:553039957,详谈。本系统为绩效考核系统，系统分为三大模块：考核设置，绩效考核，系统管理。主要技术：Springboot+MyBatisPlus+MySQL+jQury,Layui
java jquery layui mybatis mysql spring-boot
Last synced: 13 May 2025
https://github.com/azure-samples/azure-ai-travel-agents
The AI Travel Agents is a robust enterprise application (hosted on ACA) that leverages MCP and multiple LamaIndex AI agents to enhance travel agency operations.
agents ai aspire azure container dotnet java javascript llamaindex mcp onnx opentelemetry python
Last synced: 13 May 2025
https://github.com/starryalley/ambitsync
Android app to read Suunto Ambit watches and converts to GPX
android-app c java jni-android sports-app suunto usb-devices
Last synced: 26 Jul 2025
https://github.com/yashk2000/hand-detection
Android application which uses Mediapipe to detect hands in a live stream from a phone camera📱
aar android android-application detect-hands handdetection java mediapipe phone-camera
Last synced: 23 Mar 2025
https://github.com/accso/java9-jigsaw-depvis
DepVis (Java 9 Jigsaw Dependency Visualizer)
dependency graphviz java java9 jigsaw module module-graph visualization
Last synced: 22 Apr 2025
https://github.com/radianceteam/everscale-client-java
Java library for TON-SDK Client
freeton java sdk ton-client wrapper
Last synced: 04 Feb 2026
https://github.com/mehanix/teme-fmi
🎓 Homework/Coursework during my bachelor's in Computer Science
algorithms-and-data-structures artificial-intelligence computer-science cpp data-structures database-design databases fmi formal-languages haskell homework-exercises ios-swift java mips-assembly nodejs operating-systems python signal-processing webdev
Last synced: 11 Mar 2026
https://github.com/cybnity/foundation
Open source cyber-serenity platform that help the security teams designing and managing companies' ISMS, and which allow them to create resilient digital systems with efficient responses against to cyber-threats.
cyber-security cybersecurity governance isms iso27001 java nist platform software
Last synced: 09 Apr 2025
https://github.com/aweiloveandroid/aui
AUI是一个快速开发UI组件集合，帮助大家快速实现常用UI效果，用原生控件实现ios同样的UI效果，告别rn,weex等之类框架，提升开发效率。
android android-ui aui ios java java-android
Last synced: 12 May 2025
https://github.com/180protocol/codaptor
Instantly add Corda to any tech stack and improve resiliency of your architecture
corda corda-node cordapps java middleware openapi3 serialization serialization-library swagger-ui
Last synced: 04 Jul 2025
https://github.com/samouraidev/bip47_rpc
BIP47 reusable payment codes
bip47 bitcoin bitcoinj java payment-codes
Last synced: 28 Oct 2025
https://github.com/nikialeksey/nullfree
Nullfree will fail your build if your project has a null.
gradle-plugin java java8 null null-safety nullfree nullpointerexception oop
Last synced: 14 Apr 2025
https://github.com/payne911/arise_deeper
[PoC] Top-down 2D roguelike game, developed using the libGDX framework.
game java libgdx roguelike roguelike-game
Last synced: 22 Apr 2025
https://github.com/koutto/java-binary-deserializer
Java Binary data Deserializer/Serializer - Convert serialized Java Objects into readable XML
binary-data deserialization java object pentest
Last synced: 23 Apr 2025
https://github.com/mjdbc/mjdbc
Small and efficient JDBC wrapper
database dbi dbi-interface java jdbc mapper sql sql-queries sql-statements transactions
Last synced: 14 Jan 2026
https://github.com/carlosbritojun/jflunt
Java implementation of Domain Notification Pattern based in Flunt (.NET) developed by @andrebaltieri
ddd domain domain-driven-design java oop
Last synced: 14 Jan 2026
https://github.com/vigna/webgraph-big
WebGraph is a framework for graph compression.
centrality-measures compression-library graph graph-compression java web-graph webgraph
Last synced: 07 May 2025
https://github.com/taki0112/word2vecjava
Word2Vec In Java (2013 google word2vec opensource)
Last synced: 09 Apr 2025
https://github.com/sameetasadullah/bisto-chat-java-php
An Android Chatting Application coded in Java language using Android Studio. Backend is implemented in PHP Language i.e, APIs. Users can send messages, delete messages, edit messages, send images, and set their profile pictures
android-studio apache api chatting-app java java-android java-android-application java-android-studio-project mysql php xampp
Last synced: 10 Jul 2025
https://github.com/randgalt/expressive-java
Example of matching Scala's case class expressiveness in Java 8, Java 15 and Java 17
java java-15 java-17 java-8 java-records scala
Last synced: 22 Jun 2025
https://github.com/coordinates2country/coordinates2country
What country is at a particular latitude/longitude? This tiny Java library (less than 100kB) tells you in 50 milliseconds, without using the Internet.
android geocoder geocoder-library jar java library offline privacy reverse-geocoding
Last synced: 12 Jan 2026
https://github.com/Deftu/Gradle-Toolkit
Suite of Gradle tools made to make Minecraft modding more painless.
fabricmc gradle gradle-kotlin-dsl gradle-plugin java minecraft minecraft-mod mod
Last synced: 21 Aug 2025
https://github.com/moosemorals/managesievej
Manage Sieve protocol client library (in Java)
Last synced: 14 Apr 2025
https://github.com/maciejwalkowiak/spring-boot-spring-amqp-java8-lombok-sample
java java8 lombok spring spring-amqp spring-boot
Last synced: 03 Mar 2026
https://github.com/anshumansinha3301/advanced-banking-system
Advanced Banking System code using java
banking-system java object-oriented-programming
Last synced: 13 Apr 2025
https://github.com/bk-scoss/sctokenizer
A Source Code Tokenizer
cpp java languages python source-code-tokenizer tokenizer
Last synced: 10 Sep 2025
https://github.com/forget-the-bright/j
Java Version Manager
go java java-version-manager jvm
Last synced: 11 Jan 2026
https://github.com/ynx0/airlock
Communicate with an Urbit ship over the eyre protocol in Java
Last synced: 10 Jun 2025
https://github.com/melardev/xeytanj-async-rat
WORK IN PROGRESS. RAT written in Java
backdoor desktop java malware networking rat remote-administration-tool sockets trojan
Last synced: 13 Apr 2025
https://github.com/atraplet/clarabel4j
Clarabel Solver for Java
conic-optimization conic-programs convex-optimization interior-point-method java linear-programming operations-research optimization optimization-algorithms quadratic-programming semidefinite-programming
Last synced: 07 Apr 2026
https://github.com/sap-samples/security-research-taintgraphs
A tool to extract tainted code graphs from C/C++ and Java source code.
code extractor graphs java kotlin sample taintgraphs
Last synced: 13 Apr 2025
https://github.com/yildizmy/pet-clinic
Full stack web app with React and Spring Boot used for monitoring and managing vet and pet data
clinic docker flyway fullstack hibernate java javascript jpa maven pet postgresql react reactjs rest-api spring-boot spring-data-jpa spring-mvc spring-security swagger veterinary
Last synced: 13 Apr 2025
https://github.com/corbado/example-passkeys-java-spring-boot
Java Spring Boot repository of a sample app that offers passkey authentication.
faceid fido2 java java-spring passkey passkeys spring spring-boot touchid webauthn
Last synced: 17 Jul 2025
https://github.com/racodond/sonar-jproperties-plugin
SonarQube Java Properties Analyzer
code-quality guidelines java linter properties sonarqube sonarqube-plugin static-analysis static-analyzer styleguide
Last synced: 21 Mar 2025
https://github.com/oldratlee/java-compiler-demo
Demo project of creating dynamic applications with javax.tools.JavaCompiler
classloader compiler dynamic-app dynamic-compiler java
Last synced: 21 Mar 2025
https://github.com/dawidolko/algorithms-data-structures
Tasks studies - laboratory
data java labs structures works
Last synced: 06 Apr 2025
https://github.com/openminetopia/openminetopia
OpenMinetopia is een Minetopia Plugin gemaakt door en voor de community.
bukkit ddg dusdavidgames java minecraft minetopia minetopiasdb openminetopia paper papermc purpur purpurmc spigot spigotmc
Last synced: 07 Mar 2026
https://github.com/hi-dhl/screenvideo
screenVideo是一个通用的视频截图工具，目前已经适配大部分机型，对于个别机型不能使用的欢迎issuses
canva java mediametadataretriever mediaplayer
Last synced: 07 Mar 2026
https://github.com/codeclou/java-junit-xml-merger
Merges multiple JUnit XML files into a single testsuites XML file.
java junit junit-format junit-report junit-xml merger
Last synced: 29 Aug 2025
https://github.com/SameetAsadullah/Bisto-Chat-Java-PHP
An Android Chatting Application coded in Java language using Android Studio. Backend is implemented in PHP Language i.e, APIs. Users can send messages, delete messages, edit messages, send images, and set their profile pictures
android-studio apache api chatting-app java java-android java-android-application java-android-studio-project mysql php xampp
Last synced: 12 Mar 2025
https://github.com/shaishavgandhi/navigator
Annotation processor that eliminates navigation and Bundle boilerplate
activity android annotation-processor boilerplate bundle fragments java navigation
Last synced: 13 Apr 2025
https://github.com/turbolent/lila
Lila is a dynamic language running on the JVM with efficient multiple and predicate method dispatch
dispatch dynamic-languages java jruby jvm lila multiple-dispatch multiple-inheritance predicate-dispatch thesis
Last synced: 23 Apr 2025
https://github.com/osvaldjr/easy-cucumber
Easy Cucumber JVM DSL tests.
automated-testing automated-tests component-te cucumber cucumber-features cucumber-framework cucumber-java cucumber-jvm cucumber-steps cucumber-tests ff4j java stubby test-automation testing testing-framework testing-tools
Last synced: 13 May 2025
https://github.com/kevcodez/spring-boot-track-scheduled-tasks
Keep track of scheduled tasks and their timings and exceptions in a Spring Boot 2 project
java kotlin scheduler spring spring-aop spring-boot spring-scheduling
Last synced: 22 Apr 2025
https://github.com/pigfly/rmit_algorithm_analysis
Central Repo For RMIT Algorithm Analysis Program
algorithms data-structures java rmit swift
Last synced: 09 Apr 2025
https://github.com/infobip/infobip-bean-validation
Library which provides new features on top of Hibernate Validator and Spring Boot Validation starter.
bean-validation java spring spring-boot
Last synced: 23 Apr 2025
https://github.com/jackblackevo/cors-jsonp-sample
Client-Side & Server-Side (Java) sample for Cross-Origin Resource Sharing (CORS).
ajax cors cross-origin-resource-sharing java javascript jsonp
Last synced: 09 Apr 2025
https://github.com/manifold-systems/manifold-sample-project
A simple project demonstrating how to use Manifold
intellij java manifold manifold-systems
Last synced: 10 Apr 2025
https://github.com/objectionary/eo-files
Input/Output and File System Objects for EO Programming Laguage
Last synced: 14 Jan 2026
https://github.com/hoangsonww/software-design-patterns
🎨 A comprehensive exploration of object-oriented design patterns, featuring fully implemented examples like inheritance, composition, observers, decorators, and factory methods. Built with Java to demonstrate their real-world applications in scalable and maintainable software design.
decorators design design-patterns exceptions factory-method-pattern factory-pattern inheritance iterator java maven model-view-controller multiton mvc-pattern object-oriented-programming observer observer-pattern oop singleton software-design
Last synced: 13 Jul 2025
https://github.com/sumonta056/sumonta056.github.io
New One : https://sumonta056.vercel.app/
css3 html5 java javascript portfolio-website
Last synced: 23 Apr 2025
https://github.com/vudangngoc/janus-java-client
A Java library of Janus WebRTC Server
java webrtc webrtc-demos webrtc-signaling
Last synced: 11 Mar 2026
https://github.com/hugmanrique/cellarium
:file_folder: A typesafe heterogeneous container API
Last synced: 16 Mar 2025
https://github.com/clxering/technical-articles-collection
日常收集的技术文章（中文、中英对照）
articles back-end chinese-english-bilingual front-end full-stack java javascript
Last synced: 10 Apr 2025
https://github.com/sormuras/hello-world-java-action
A template to demonstrate how to build a Java action.
actions github github-actions java
Last synced: 10 Apr 2025
https://github.com/prat-man/unique4j
Java library to allow only single instance of a java application to run and enable communication between first instance and subsequent instances
java lock single-instance single-instance-app socket sockets
Last synced: 10 Apr 2025
https://github.com/shubh2-0/runnable_vs._callable
This GitHub repository explores Runnable and Callable interfaces in Java. It provides examples and code implementations to demonstrate their usage in concurrent programming. Learn the differences and when to use each interface. Enhance your understanding of these Java interfaces.
callable interfaces java java-8 multi-threading runnable threading
Last synced: 24 Oct 2025
https://github.com/izzelaliz/arcturus
User defined intrinsics, tailrec optimization
Last synced: 26 Oct 2025
https://github.com/ardesco/appium-maven-template
A Maven template for Appium
Last synced: 06 Oct 2025
https://github.com/norconex/commons-lang
Generic library shared between several projects.
Last synced: 29 Apr 2025
https://github.com/googlecloudplatform/alloydb-java-connector
A Java library for connecting securely to your AlloyDB instances.
Last synced: 20 Oct 2025
https://github.com/deepcloudlabs/stream-api-exercises-part3
Stream API Exercises : Part III
java java-8-lambda java-8-stream java8
Last synced: 25 Oct 2025
https://github.com/jaredkoontz/geohashesinpolygon
:small_red_triangle: :small_blue_diamond: Find all the geohashes in a polygon. Implemented in Java
geohash-tiles geohashes java polygon
Last synced: 10 Oct 2025
https://github.com/tmatz/android-unistroke-keyboard
Unistroke Handwriting Input Method for Programming
android android-aide gesture handwriting-recognition input-method java
Last synced: 18 Jan 2026
https://github.com/dwight-studio/jarmemu
Simple ARMv7 simulator written in Java, intended for educational purpose.
arm armv7 educational java portable simulator
Last synced: 16 Feb 2026
https://github.com/specs-feup/lara-framework
Tools and APIs to develop weavers for the LARA language (LARA Compiler, LARA Interpreter, Weaver Generator, etc...)
eclipse hacktoberfest java npm source-to-source
Last synced: 05 Sep 2025
https://github.com/kanugurajesh/dsa-solutions-notes
Sharing my notes and solutions for DSA concepts here
amazon coding-journey coding-ninjas-solution cpp data-structures github-flow google interview-preparation interview-questions java leetcode-solutions pbc striversa2zdsa
Last synced: 10 Jul 2025
https://github.com/coding-enthusiast9857/open-source-contributions
This is an open-source contribution opportunity. It is for everyone. So, Hurry up...!! Don't forget to spread love and if you like give a ⭐️
ai algorithms algorithms-and-data-structures c cpp csharp dsa games helloworld java matlab ml open-source projects python python3
Last synced: 11 Apr 2025
https://github.com/anshumansinha3301/java-supreme
Some Java Codes for destructions
algorithms-and-data-structures data-structures java
Last synced: 13 Jul 2025
https://github.com/rohankanojia/sample-controller-java
Java Implementation of https://github.com/kubernetes/sample-controller using Fabric8 Kubernetes Client
controller fabric8 java kubernetes sample
Last synced: 30 Apr 2025
https://github.com/lironmiz/leetcode
Designed to help people save the exercises I solved in java and track my progress and learning in algorithms, data structures, and programming math puzzles.
algorithms competitive-programming data-structures java leetcode-java leetcode-solutions math
Last synced: 03 Oct 2025
https://github.com/eriffanani/TextViewReadMore
Android library for creating expand button on your long textview
android android-library endlesstext expandabletext expandabletextview java kotlin longtext readmore textview-android textviews
Last synced: 11 Apr 2025
https://github.com/ev3dev-lang-java/template-project-gradle
A ready to use ev3dev-lang-java project to help users with the task to begin a new project with Gradle from Scratch
ev3dev ev3dev-lang-java gradle java robotics
Last synced: 21 Jun 2025
https://github.com/ivangfr/springboot-proxysql-mysql
The goal of this project is to use ProxySQL to load balance requests from a Spring-Boot application to MySQL Replication Master-Slave Cluster.
java mysql proxysql spring-boot spring-data-jpa spring-web-mvc
Last synced: 10 Apr 2025
https://github.com/hms-core/hms-wiseplay-demo-exoplayer
WisePlay DRM demo based on ExoPlayer. It provides sample to show how to play online video with WisePlay DRM
android digital-rights-management drm exoplayer hms huawei java video wiseplay
Last synced: 29 Oct 2025
https://github.com/stallion-x/hospital-queuing
医院排队叫号系统 大作业 A school assignment(experiment) for JSP, a simple hospital queuing Web system made by pure JSP,HTML,CSS,Javascript without any framework
css html java javascript jsp jsp-servlet mvc servlet servlet-mvc
Last synced: 30 Apr 2025
https://github.com/serverx-org/dsa-mastery
This repository covers the roadmap for mastering Data Structures and Algorithms in JavaScript, Python, C/C++, and Java.
algorithms algorithms-and-data-structures compitative-coding compititive-programming cpp dsa dsa-mastery hacktoberfest hacktoberfest-2024 java js learn-dsa py server-x-101 serverx
Last synced: 28 Feb 2026
