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: 2026-07-08 00:16:31 UTC
- JSON Representation
https://github.com/noushinb/selenium-webdriver-java-testing-example
This repository demonstrates using Selenium WebDriver with Java, JUnit, BDD, Cucumber, and Gherkin for browser automation and UI testing. It includes a framework for WebDriver management, reusable UI methods, page objects, and example tests with scenarios.
bdd cucumber gherkin java junit page-object-model qa-automation selenium selenium-webdriver-java-junit-cucumber-gherkin test-automation
Last synced: 15 Oct 2025
https://github.com/viadee/pentest4vaadin
Spider and analyze vaadin applications with OWASP ZAP - the app mediates between the two.
java penetration-testing proxy security shadow-dom vaadin
Last synced: 13 Oct 2025
https://github.com/radd/rest-service-gps
REST service for sharing and following GPS coordinates (part of the real-time tracking system)
java jwt mongodb rest-api spring-boot stomp websocket
Last synced: 29 Apr 2025
https://github.com/openmined/javadp
Differential privacy implementation in the Java family of languages (Java, Kotlin, Scala etc...)
Last synced: 14 Oct 2025
https://github.com/triologygmbh/test-data-loader
A Groovy DSL for creating test data via JPA
database dsl entity groovy h2 h2-database java jpa test-data test-data-generator test-data-loader testdata wildfly wildfly-swarm
Last synced: 04 May 2025
https://github.com/renuka-fernando/hackgen
Generate Test cases for HackerRank Problems
c cpp hackerrank java python3 testcase-generator
Last synced: 01 May 2025
https://github.com/bit-smart-io/smart-bdd
Create interactive html documentation / feature files from Java code. This can be considered as a productive replacement to existing frameworks where you write the features/scenarios/acceptance tests in plain text first.
automated-testing bdd java junit testing
Last synced: 27 Feb 2025
https://github.com/abhi5h3k/java-project-2d-game-fight-zone
This is a simple 2D java game developed using eclipse IDE and little brain, I made this game as a free time project while learning SWINGS and AWT in JAVA. I have included comments and useful links within the code for help. This is a simple game with concept of 2 player fighting, one player standing on left side and other player on right side Facing each-other. Player one keys (Left side player) are WASD for UP,LEFT,DOWN,RIGHT and key 'B' for shoot and for player Two navigate using Arrow keys and Shoot using numpad key '2'. This is my first game and I would like to share it. Anyone is free to make changer to the game like adding stages and improving UI . Kindly maintain the credits page and add your credits too.
2d-game abhi5h3k abhishek awt eclipse game-development java motu multithreading opensource project swings
Last synced: 13 May 2025
https://github.com/wolfgangfahl/mediawiki-japi
Client for Mediawiki Api
java mediawiki mediawiki-api mediawiki-api-wrapper
Last synced: 18 Jul 2025
https://github.com/matteobaccan/html2pop3
HTML2POP3 is a virtual POP3, SMTP and NNTP server
hacktoberfest java nntp pop3 smtp tunneling
Last synced: 02 May 2025
https://github.com/matteobaccan/sockredirector
Redirects TCP connections from one IP address and port to another
hacktoberfest java logger multithreading portforward
Last synced: 02 May 2025
https://github.com/joaoito/sistemas-de-informacao
Repositório para material de estudos durante a faculdade de Sistemas de Informação! Em código de linguagens de programação variadas vamos criar e resolver problemas! ;)
algorithms backend brazil cpp dev developer formation frontend graduation ino java js logic study
Last synced: 04 Mar 2026
https://github.com/rapter1990/carservice
Case Study - Car Service (Java 21, Spring Boot, Spring Security, JWT, MySql, JUnit, Jacoco, Prometheus,Grafana, AlertManager, Docker, Kubernetes, Github Action (CI/CD), Sonarqube)
alertmanager github-actions grafana integration-testing jacoco java java21 junit jwt kubernetes mysql prometheus sonarqube spring-boot spring-security swagger
Last synced: 05 Sep 2025
https://github.com/oeljeklaus-you/logmonitor
monitor the log about apps or JavaEE
Last synced: 04 Mar 2026
https://github.com/timefoldai/timefold-solver-enterprise
Timefold's commercial offering, enhancing Timefold Solver Community Edition with additional features. Timefold is the successor of OptaPlanner, by the OptaPlanner team. Optimize the vehicle routing problem, employee rostering, task assignment, maintenance scheduling and other planning problems
ai artificial-intelligence constraint-programming constraint-solver cvrp employee-scheduling java maintenance-scheduling metaheuristics operations-research optimization optimization-library planning-algorithms resource-allocation solver-library timefold vehicle-routing vehicle-routing-problem vrp vrptw
Last synced: 24 Jun 2025
https://github.com/oroszgy/hunlp
Hungarian NLP tools API
api-wrapper dependency-parser dependency-parsing hungarian java magyarlanc named-entity-recognition natural-language-processing nlp pos-tagger pos-tagging purepos rest-api szeged-ner text-mining text-processing tokenizer
Last synced: 20 Nov 2025
https://github.com/aerospike/aerospike-document-lib
Aerospike Java Document API
aerospike document-api java jsonpath
Last synced: 19 Apr 2025
https://github.com/forax/do-synthetic-methods-dream-of-electric-switch-expressions
Slides for ParisJUG, ChtiJUG and DevoxxFR 2021
chtijug devoxx-fr-2020 java java17 parisjug slides
Last synced: 27 Dec 2025
https://github.com/mariazevedo88/o3smeasures-tool
Eclipse plug-in to evaluate software internal quality of Java projects.
application-metrics aws-s3 csv-export eclipse eclipse-application eclipse-ide eclipse-marketplace eclipse-plugin java java-application-framework java-application-metrics java-metrics java8 jdt junit5 metrics oxygen photon plugin xml-export
Last synced: 19 Apr 2025
https://github.com/siemens/lightweightcmpra
CLI-based Registration Authority application PoC
appilcation certificates cli cmp java lcmpp rfc4210 rfc9840 x509
Last synced: 18 Jun 2025
https://github.com/praj-foss/opengl-graal-examples
Simple OpenGL demo using GraalVM
Last synced: 15 Apr 2025
https://github.com/hms-core/hms-dci-demo
HUAWEI DCI Kit sample code shows how to integrate DCI SDK into android app. Guided by this demo, you can experience how to register as a DCI user and register the copyright of photographic work.
copyright-protection hms huawei java
Last synced: 09 Sep 2025
https://github.com/ashish2030/tetris-game
This is Famous Tetris Game hasving a simple goal of destroying lines of block before it reaches the top
2darrays cmd fileinputstream java
Last synced: 11 Apr 2025
https://github.com/ahoo-wang/cocache
Level 2 Distributed Coherence Cache Framework
cache coherence distributed-cache java kotlin l2-cache microservice redis spring-boot
Last synced: 07 May 2025
https://github.com/leonardpepa/chess-game
Chess game java
chess chess-game chessgame game github java javaswing leonard leonardpepa leonarnt pepa swing swing-gui
Last synced: 29 Oct 2025
https://github.com/moscicky/faissnama
Project Panama with Faiss
faiss java jdk19 panama project-panama
Last synced: 10 Jul 2025
https://github.com/marwa-eltayeb/worldnews
News app made by using the Guardian API including storing the data using SQLite Database.
android broadcast-reciever cardview contentprovider fragments guardian-api java login-page news-stories newsapi newwork notifications picasso-library service settings sqlite-database swipe webview
Last synced: 13 Apr 2025
https://github.com/renuka-fernando/smart-meter
Smart Meter - Smart Energy Monitoring System
ballerina java jms microservices-architecture mysql reactjs spring-boot
Last synced: 01 May 2025
https://github.com/amarlearning/cache-low-level-design
Low-level design of Cache Implementation.
class-diagram design-patterns dry java kiss lld low-level-design solid-principles yagni
Last synced: 11 Apr 2025
https://github.com/houarizegai/fxexamples
JavaFX Example Projects
java javafx javafx-projects mterial-design projects
Last synced: 10 Apr 2025
https://github.com/ivangfr/springboot-jpa-studies
The goal of this project is to study JPA Batch Processing (i.e, insert / update / delete a set of records in a single command) and JPA Locking.
database-batch database-locking docker java mysql postgresql spring-boot spring-data-jpa spring-web-mvc springdoc-openapi testcontainers
Last synced: 10 Apr 2025
https://github.com/eth0rium/mirage
Modern, half-finished, bytecode manipulation library aimed at the JVM
bytecode bytecode-manipulation java jvm reverse-engineering
Last synced: 10 Apr 2025
https://github.com/hexaredecimal/ml
A small general purpose programming language for programming on the JVM. Package manager: https://smllregistry.github.io/
Last synced: 10 Apr 2025
https://github.com/aws-samples/amazon-elasticache-redis-and-memcached-java-client-examples
Examples for using Java clients to interact with Amazon ElastiCache for Redis using the open-source Redis client Jedis and Amazon ElastiCache for Memcached using the ElastiCache Cluster Client.
amazon-elasticache java java11 jedis redis-client
Last synced: 10 Apr 2025
https://github.com/nincodedo/ninbot
Java based Discord bot for OCW Discord using JDA
bot discord discord-bot discord-server hibernate hibernate-jpa java jda jpa spring-boot
Last synced: 07 May 2025
https://github.com/cicirello/javadoc-cleanup
Create mobile-friendly documentation sites by post-processing javadocs in GitHub Actions
documentation documentation-site github-actions java javadoc mobile-browsers mobile-friendly
Last synced: 07 May 2025
https://github.com/shengaero/komodo
A simple file watcher library for Java and Kotlin applications.
file-system file-watchers java kotlin kotlin-coroutines
Last synced: 08 Jul 2025
https://github.com/ivangfr/api-oha-benchmarker
api-oha-benchmarker is a tool to easily benchmark APIs. It uses Testcontainers to manage Docker containers. Load testing is done with OHA. To collect information such as CPU and memory usage, it uses the docker stats command. It also uses cAdvisor to visually monitor CPU and memory usage.
cadvisor docker java load-testing oha spring-boot testcontainers
Last synced: 10 Apr 2025
https://github.com/objectionary/jeo-maven-plugin
This Maven plugin converts Java Bytecode binary files to EOLANG programs that use the "opcode" atom
bytecode bytecode-interpreter code-generation code-optimization eolang java maven-plugin
Last synced: 01 May 2025
https://github.com/fzdwx/sky
HTTP,WebSocket ... with Netty
http http-server io java netty netty-spring-boot-starter spring-boot spring-boot-websocket tcp websocket
Last synced: 28 Apr 2025
https://github.com/red-studio-ragnarok/fancier-block-particles
Turn boring particles into fancier particles!
java minecraft minecraft-forge minecraft-mod minecraft-modding
Last synced: 26 Apr 2025
https://github.com/nightfallai/nightfall-java-sdk
Java Data Loss Prevention (DLP) SDK - Nightfall Developer Platform
api data-loss-prevention data-privacy data-protection data-security dlp java nightfall secrets-detection
Last synced: 14 Jan 2026
https://github.com/jamesnetherton/zulip-java-client
Java client for the Zulip REST API
Last synced: 25 Aug 2025
https://github.com/nurislom373/fluent
Fluent - Easy Telegram Bots with Spring!
async java kotlin library maven spring telegram-bot
Last synced: 09 Apr 2025
https://github.com/vlsergey/spring-data-entity-security
Extension to Spring Data to add security filters to repositories
java security spring-data spring-data-jpa
Last synced: 12 Jul 2025
https://github.com/gahbr/todo-app-java
Aplicação de lista de tarefas feita em Java Swing
capgemini crud crud-application java sql start swing todoapp
Last synced: 04 Sep 2025
https://github.com/apache/cayenne-modeler
Mirror of Apache Cayenne Modeler UI
cayenne database java library network-client network-server web-framework xml
Last synced: 22 Apr 2025
https://github.com/grillbaer/persistentds
Persistent data structures - immutable copy-on-write lists, maps and sets for Java
copy-on-write immutability java persistent-data-structure
Last synced: 14 Jan 2026
https://github.com/jeninsutradhar/znet-scanner
ZNet Scanner is a Java-based network scanning tool engineered for fast, automated discovery of active devices and open ports within a local network subnet. It efficiently retrieves MAC addresses, identifies open ports, and provides detailed insights into each device found, enabling comprehensive network analysis and management
java java-net network-programming networking portscanner scanner
Last synced: 23 Apr 2025
https://github.com/sondosaabed/world-map-dijkstra
World map Shortest Path Dijkstra Optimized using priority queue
algorithm dijkstra-shortest-path graph java javafx world-map
Last synced: 10 Jun 2025
https://github.com/shubh2-0/collection-framework
Collection Framework that makes our work lighter by providing useful da: Collection Framework repo offers practical implementations and theoretical insights into Java's powerful Collection Framework. Explore data structures, algorithms, and usage examples. Contribute, learn, and unlock the full potential of collections! 📚💻✨ #Java #Collections
arraylist collection-frameworks collections java linked-list queue set spring-boot
Last synced: 23 Apr 2025
https://github.com/cyberborean/rdfbeans
Java persistence with RDF
databinding java knowledge-graph linked-data ontology orm persistence rdf rdf4j semantic-web triplestore
Last synced: 14 Jan 2026
https://github.com/jhanvi857/corehttp
A lightweight Java 17 HTTP micro-framework with explicit routing, middleware composition, and production-focused runtime controls.
backend-engineering concurrency framework http-server java socket-programming tcp-ip
Last synced: 03 May 2026
https://github.com/openliberty/liberty-arquillian
Arquillian Liberty Managed and Remote containers
arquillian java liberty openliberty testing websphere
Last synced: 22 May 2026
https://github.com/quedexnet/java-api
Trading API for Quedex Bitcoin Derivatives Exchange.
algo-trading api bitcoin derivatives exchange java market-maker quedex
Last synced: 06 Apr 2025
https://github.com/pcloud/pcloud-networking-java
A Network Stack for pCloud's API written in Java
android api java networking pcloud pcloud-api
Last synced: 13 May 2025
https://github.com/vladimir-dejanovic/grpc-bank-example
This is example used in my talk REST API vs gRPC. Simple example of Bank backend in gRPC with JavaFX notification client
Last synced: 17 Mar 2025
https://github.com/danielgospodinow/dancho-s-rc-car
A simple Arduino-based RC car with Bluetooth connectivity, it also comes with an Android joystick mobile application
android arduino bluetooth bluetooth-controller c java rc-car
Last synced: 10 Apr 2025
https://github.com/reprezen/jsonoverlay
A framework for creating Java Parser + read/write API for JSON (or YAML) based languages
code-generator java json library pojo
Last synced: 14 Sep 2025
https://github.com/ankan24/gfg-solutions
This repository contains solutions to various Data Structures and Algorithms (DSA) problems from GeeksforGeeks (GFG)
cpp dsa dsa-algorithm dsa-learning-series dsa-practice dsalgo java
Last synced: 07 Mar 2026
https://github.com/jian-min-huang/k8s-sample-2020
A project try to port features from Spring and replaced by Kubernetes ⛴
Last synced: 28 Oct 2025
https://github.com/ksclarke/jiiify-presentation
A Java IIIF Presentation library
code4lib iiif iiif-presentation java
Last synced: 13 May 2026
https://github.com/soumyadip007/android-dev-box
Help Box For android Developer (Basic apps of android)
android android-studio application git gradle gradle-java java sqlite xml
Last synced: 26 Oct 2025
https://github.com/hpgrahsl/wearedevs-2018
Code for my talk "Stateful & Reactive Streaming Applications Without a Database" at WeAreDevelopers 2018
emojis java kafka kafka-connect kafka-streams reactive reactive-programming spring-boot-2 stream-processing tweets
Last synced: 20 Oct 2025
https://github.com/phollemans/vertigo
Data visualization software for displaying NetCDF and OPeNDAP earth science data on a 3D sphere
3d-graphics earth-science java javafx netcdf noaa-coastwatch opendap openjfx scientific-visualization
Last synced: 18 Oct 2025
https://github.com/thiru-malai/calllimiter
Call Limiter is an Android application that helps users set a time limit for phone calls to specific contacts.
android call-limiter cut-phonecall deny-phonecall java limit-phonecall phonecall-limiter
Last synced: 31 Jan 2026
https://github.com/zabuzard/grawlox
Grawlox is a profanity filter which offers methods for detecting and replacing swearwords.
java profanity profanity-detection profanityfilter swearword text-utility utility-application
Last synced: 16 Mar 2026
https://github.com/redned235/simcraft
A program to convert SimCity 4 (Deluxe) cities into Minecraft worlds.
game java minecraft minecraft-java sc4 sim-city simcity simcity4
Last synced: 26 Oct 2025
https://github.com/artem-smotrakov/cve-2016-1000027-poc
PoC for CVE-2016-1000027
cve-2016-1000027 deserialization java poc security serialization spring-boot spring-framework vulnerability vulnerable-server
Last synced: 28 Oct 2025
https://github.com/redhat-developer/intellij-common-ui-test-library
IntelliJ IDEA UI test library is a tool for creating automated UI tests for IntelliJ IDEA plugin projects.
gradle integration-test integration-testing intellij intellij-idea java jetbrains ui-testing
Last synced: 26 Oct 2025
https://github.com/apache/maven-artifact-plugin
Apache Maven Artifact Plugin
build-management java maven maven-artifact-plugin maven-plugins
Last synced: 16 Mar 2026
https://github.com/mrxian763/friends-matching-backend
移动端 H5 网页好友匹配系统后端，能够根据标签搜索匹配用户、好友组队、私聊、能够根据自身标签匹配与自己相似度最高的用户。帮助你更快速地找到与自己情投意合的伙伴、学习搭子。前端仓库：https://github.com/MrXian763/friends-matching-fronted
java mysql redis spring spring-boot spring-mvc websocket
Last synced: 29 Oct 2025
https://github.com/sake92/deder
Config based client-server JVM build tool
build-tool java scala scalajs scalanative
Last synced: 15 Jun 2026
https://github.com/lx-gqg/springboot-backstage-management
基于springboot 开发的后台管理，功能相对简单，农产品的信息，用户管理信息，供应商管理，产品的进货退货，对产品的销售生成echart表等
Last synced: 07 May 2025
https://github.com/hsiehshujeng/cdk-emrserverless-with-delta-lake
This construct builds some elements for you to quickly launch an EMR Serverless application. After submitting the Emr Serverless job, you could also launch an EMR notebook via cluster template to check the outcome from the EMR Serverless application.
aws aws-cloudformation aws-service-catalog cdk-constructs delta-lake dotnet emr-notebooks emr-serverless emr-studio golang java javacript projen python serverless spark
Last synced: 15 Apr 2025
https://github.com/zjhch123/Tears
Static Resource Server, Based on Java, Simple, JSON Config. 一个基于Java语言编写的静态资源服务器。
Last synced: 04 May 2025
https://github.com/overmighty/croissant
🥐 Lightweight yet useful library for Bukkit/Spigot/Paper plugins.
bukkit bukkit-plugin command-framework gradle gui-framework java java-library library minecraft minecraft-plugin paper spigot spigot-plugin
Last synced: 16 Apr 2025
https://github.com/rapter1990/kubernetesjavaclientapi
Spring Boot with the usage of Kuberneres Java Client Api (Pods,Deployments,Service,Namespace)
api integration-test java java17 junit kubernetes-java-client mapstruct maven minikube spring-boot
Last synced: 16 May 2025
https://github.com/mlgmxyysd/gootool
Gootool for Android
android gootool java mod worldofgoo
Last synced: 07 May 2025
https://github.com/redhat-developer/intellij-redhat-telemetry
IntelliJ Red Hat telemetry plugin
hacktoberfest java jetbrains-plugin
Last synced: 01 Sep 2025
https://github.com/ahmadjajja/java_dsa
This repository contains Java code that I have written to solve DSA problems on LeetCode. Each solution is organized by DSA concept and is meant to showcase my understanding and proficiency in implementing these concepts. The purpose of this repository is to serve as a reference for everyone who is interested in learning DSA through LeetCode
arrays backtracking binary-search complexity git github java linear-search linked-list linked-lists math merge-sort object-oriented-programming patterns quick-sort recursion sorting stacks-n-queues strings
Last synced: 11 Jul 2025
https://github.com/pedromassango/appintro
Um simples pacote para adicionar telas de introdução no seu aplicativo. Desenvolvido com a linguagem Kotlin.
adicionar android android-app android-development android-library android-studio appintro intro java jitpack kotlin-android kotlin-extensions kotlin-library library projeto seu-aplicativo
Last synced: 11 Apr 2025
https://github.com/vssekorin/cactoos-json
Cactoos JSON library
java oop oop-library oop-principles
Last synced: 13 Apr 2025
https://github.com/jozefizso/teamcity-microsoftsdks
TeamCity build agent extensions for detecting Microsoft SDKs
integration java microsoft-azure-sdk plugins teamcity teamcity-agent teamcity-server
Last synced: 17 Jun 2025
