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: 2026-07-19 00:16:13 UTC
- JSON Representation
https://github.com/codelibs/minhash
This provides tools for b-bit MinHash algorism.
Last synced: 30 Apr 2025
https://github.com/limechain/fruzhin
Java implementation of the Polkadot Host
blockchain java libp2p polkadot wasm
Last synced: 26 Aug 2025
https://github.com/mfaisalkhatri/okhttprestassuredexamples
API Testing using Rest-Assured and OkHttp.
api-automation api-testing automation-test automation-testing hacktoberfest java learning okhttp rest-api-test rest-assured test-automation testing tutorial
Last synced: 21 Mar 2025
https://github.com/Hypnotic-Development/Hypnotic-Client
gamer client pvp
hacked-client java minecraft minecraft-mod mod utility-mod
Last synced: 06 May 2025
https://github.com/supla/supla-android
Android client application for the SUPLA open smart home platform.
android home-automation iot java kotlin mobile-app open-source smart-home supla
Last synced: 26 Feb 2026
https://github.com/xyzsd/dichotomy
Result, Either, Try, and Maybe monadic types for Java
adt algebraic-data-types either either-monad error-handling java jdk jvm maybe-monad monads railway-oriented-programming result result-monad result-type sealed-class sum-types try try-monad types
Last synced: 26 Jul 2025
https://github.com/LimeChain/Fruzhin
Java implementation of the Polkadot Host
blockchain java libp2p polkadot wasm
Last synced: 11 Apr 2025
https://github.com/raatmarien/chibe
An Android application that reminds you of the time
android clock gpl gplv3 java phone productivity time time-tracker vibration watch
Last synced: 27 Jun 2025
https://github.com/jetbrains/guide
The JetBrains Guide is a collection of resources for learning JetBrains IDEs.
dotnet golang java python unity unreal-engine vitest
Last synced: 25 Aug 2025
https://github.com/bertilmuth/modern-clean-architecture
Maintainable software without effort.
clean-architecture event-driven java spring spring-boot
Last synced: 27 Aug 2025
https://github.com/restatedev/sdk-java
Restate SDK for JVM Languages
distributed-systems java jvm kotlin kotlin-coroutines
Last synced: 03 Feb 2026
https://github.com/saschpe/Kase64
Base64 encoder/decoder for Kotlin/Multiplatform. Supports Android, iOS, JavaScript and plain JVM environments.
android base64 base64-decoding base64-encoding base64decoder base64encode base64encoder ios java jvm kotlin kotlin-android kotlin-ios kotlin-js kotlin-jvm kotlin-library kotlin-multiplatform kotlin-multiplatform-library
Last synced: 02 Apr 2025
https://github.com/kirklin/privatenotes
个人学习笔记，包含了计算机科学笔记，前端笔记，后端笔记
algorithms computer-science html-css-javascript java kirklin linux notes system-design
Last synced: 23 Apr 2025
https://github.com/cegredev/josi
A Java library designed to make making decisions based on the current operating system easier.
java library operating-system utility
Last synced: 14 Jan 2026
https://github.com/pfarrer/rust-jvm
Simple Java Virtual Machine written in pure Rust
bytecode-interpreter java jvm rust
Last synced: 13 Apr 2025
https://github.com/gaeqs/javayoutubedownloader
A simple but powerful Youtube Download API for Java.
Last synced: 14 Jul 2025
https://github.com/twinkle942910/monthyearpicker
Fancy year and month picker library for your android app
android calendar java library picker-dialog
Last synced: 26 Jun 2025
https://github.com/gwtboot/gwt-boot-samples
GWT Boot: Samples to check all the Starters
boot framework gwt java javascript spring-boot starter
Last synced: 14 Jul 2025
https://github.com/paypal/mirakl-hyperwallet-connector
The Hyperwallet Mirakl Connector (HMC) is a self-hosted solution that mediates between a Mirakl marketplace solution and the Hyperwallet (PayPal) payout platform.
connector hyperwallet java mirakl paypal
Last synced: 30 Oct 2025
https://github.com/grahamedgecombe/jterminal
JTerminal is a (roughly) VT100-compatible terminal emulator for Swing-based Java applications.
Last synced: 11 Apr 2025
https://github.com/a7ul/imshow-java-opencv
an alternative to imshow() in C++ OpenCV for Java OpenCV
imshow java java-opencv opencv openlibrary
Last synced: 16 Dec 2025
https://github.com/codehaus-plexus/plexus-compiler
Plexus compiler a layer on top of compilers and used by maven-compiler-plugin
compiler java maven maven-plugin
Last synced: 15 May 2025
https://github.com/spongepowered/cookbook
SpongeAPI munchy crunchy delicious recipes
Last synced: 11 Jan 2026
https://github.com/adoptium/api.adoptium.net
Adoptium API 🚀
adoptium api hacktoberfest java openjdk restful-api swagger temurin
Last synced: 10 Apr 2025
https://github.com/diffplug/selfie
Snapshot testing for Java, Kotlin, and the JVM
groovy java jvm kotlin scala snapshot snapshot-testing snapshot-tests
Last synced: 06 Sep 2025
https://github.com/nsoft/jesterj
Document Ingestion Framework for Search Systems
elasticsearch java search solr
Last synced: 16 Jan 2026
https://github.com/tigase/jaxmpp
Java XMPP client library
android chat instant-messaging jabber java library xmpp
Last synced: 27 Jul 2025
https://github.com/threefish/nutzcodeinsight
Intellij idea plugin for Nutz Web Framwork
beetl idea idea-plugin java nutz
Last synced: 14 Apr 2025
https://github.com/maif/thoth
Event sourcing in java with vavr, akka stream and vertx reactive PG driver
akka-streams event-sourcing functional-programming java kafka postgresql
Last synced: 10 Oct 2025
https://github.com/solarnetwork/nifty-modbus
A delightful little Modbus library for Java.
java jserialcomm modbus modbus-master modbus-rtu modbus-slave modbus-tcp netty purejavacomm
Last synced: 11 Oct 2025
https://github.com/tanersener/smart-exception
Utilities to handle throwable objects and format stack trace elements in JVM based languages (Java, Scala, Kotlin, Groovy, etc.)
android exception-handling groovy java kotlin scala
Last synced: 28 Oct 2025
https://github.com/weihubeats/mq-idempotent
mq幂等框架开箱即用(支持RocketMQ、RabbitMQ、Kafka)mq idempotent framework (support RocketMQ, RabbitMQ, Kafka)
idempotent idempotent-kafka idempotent-rabbitmq idempotent-rocketmq java rabbitmq rocketmq springboot
Last synced: 13 Feb 2026
https://github.com/kbss-cvut/jopa
Java OWL Persistence API
inheritance integrity-constraints java oom owl rdf
Last synced: 11 Feb 2026
https://github.com/ahoo-wang/cosec
RBAC-based And Policy-based Multi-Tenant Reactive Security Framework | 基于 RBAC 和策略的多租户响应式安全框架
authentication authorization cloud-native gateway identity java jwt kotlin microservice multi-tenant oauth2 policy project-reactor rbac reactive redis security spring-boot spring-cloud spring-cloud-gateway
Last synced: 01 Apr 2026
https://github.com/kunerd/jpaillier
A Java implementation of Paillier cryptosystem.
Last synced: 12 Apr 2025
https://github.com/piomin/sample-quarkus-microservices-consul
Demo applications illustrating how to build microservices and run them outside Kubernetes with Quarkus. It shows how to integrate the Quarkus application with Consul discovery and the KV store.
consul consul-kv-store distributed-configuration java load-balancing microservices quarkus quarkus-rest quarkus-stork rest-api rest-client service-discovery smallrye-stork
Last synced: 21 Aug 2025
https://github.com/codenotary/immudb4j
Java SDK for immudb
cryptographic-verifications immudb immutability java sdk-java
Last synced: 14 Mar 2026
https://github.com/ortus-boxlang/BoxLang
Welcome to BoxLang: A Modern Dynamic JVM Language
boxlang dynamic-programming invokedynamic java jsr-223 languages
Last synced: 27 Feb 2025
https://github.com/woowacourse-teams/2021-drop-the-code
👀코드 리뷰 매칭 플랫폼 코드봐줘
java javascript react spring typescript
Last synced: 15 Jun 2025
https://github.com/Axway/ats-framework
Axway Automated Testing System (ATS) Framework. Details are in the README at the bottom of this page.
automated-testing automation-framework functional-testing integration-testing java test-framework
Last synced: 27 Feb 2025
https://github.com/jp1016/superbadge
🚀 📛 SuperBadge Android Library 🔥
android android-library badge chip custom-view java library rating
Last synced: 07 May 2025
https://github.com/sing-group/gc4s
GUI Components for (Java) Swing
gui gui-components java library swing
Last synced: 03 Jul 2025
https://github.com/cucumber/messages
A message protocol for representing results and other information from Cucumber
dotnet elixir go java javascript perl php polyglot-release ruby tidelift
Last synced: 25 Jan 2026
https://github.com/afarber/android-questions
Small projects for asking at Stackoverflow
Last synced: 05 Oct 2025
https://github.com/callicoder/qr-code-generator-and-reader
QR Code Generator and Reader in Java
java qr-code qrcode-generator qrcode-reader zxing
Last synced: 08 Oct 2025
https://github.com/zuazo/node-jmx
Node.js library to connect to Java applications through JMX.
Last synced: 30 Apr 2025
https://github.com/cronn-de/ssh-proxy
Pure Java implementation for SSH port tunneling that understands ProxyJump and ProxyCommand
Last synced: 19 Mar 2025
https://github.com/mechero/completable-future-example
Example project comparing Java's CompletableFuture and Future implementations
completablefuture future java thepracticaldeveloper
Last synced: 30 Apr 2025
https://github.com/amine-smahi/materiallogin.fx
A simple login panel with javafx using material design ui
amine-smahi flat-design java javafx login material-design netbeans
Last synced: 18 Mar 2025
https://github.com/mihaicostin/hibernate-l2-memcached
Hibernate second level cache implementation over memcached
hibernate java memcached second-level-cache
Last synced: 14 Jan 2026
https://github.com/neomatrix369/chatbot-conversations
Chatbot conversations: a demo application how two (or more) chatbots can talk to each other, the logic used to build Eliza (along with an NLP model) has been used to power the chatbots.
ai chat-application chatbot eliza eliza-chatbot graalvm helidon helidon-example java ml nlp python quarkus text
Last synced: 14 Jun 2025
https://github.com/knopflerfish/knopflerfish.org
Knopflerfish OSGi Service Platform. OSGi run-time container and SDK source code repo
Last synced: 14 Jan 2026
https://github.com/smehrbrodt/libreoffice-starter-extension
LibreOffice Starter Extension
eclipse java libreoffice libreoffice-extension
Last synced: 24 Apr 2025
https://github.com/benelog/one-ftpserver
Simple, portable FTP server for one user by one executable jar file.
Last synced: 04 Sep 2025
https://github.com/vert-x3/vertx-dropwizard-metrics
Vert.x Metrics
dropwizard-metrics hawtio java jmxtrans vertx
Last synced: 15 May 2025
https://github.com/hgwood/java8-streams-and-exceptions
Experiments with dealing with exceptions while using the Stream API
Last synced: 30 Oct 2025
https://github.com/radarsh/raroscope
A pure Java library for scanning and enumerating RAR archive contents
Last synced: 07 Mar 2026
https://github.com/vigna/dsiutils
The DSI Utilities are a mishmash of classes accumulated during the last twenty years in projects developed at the DSI (Dipartimento di Scienze dell'Informazione, i.e., Information Sciences Department), now DI (Dipartimento di Informatica, i.e., Informatics Department), of the Università degli Studi di Milano.
data-structures java mutable-strings pseudorandom-number-generator
Last synced: 07 Jul 2025
https://github.com/norconex/importer
Norconex Importer is a Java library and command-line application meant to "parse" and "extract" content out of a file as plain text, whatever its format (HTML, PDF, Word, etc). In addition, it allows you to perform any manipulation on the extracted text before using it in your own service or application.
extract html java java-library manipulation norconex-importer parse pdf
Last synced: 17 Jun 2025
https://github.com/robeio/robe
A brand new robe for dropwizard
conversion dropwizard hibernate java quartz robe
Last synced: 07 Mar 2026
https://github.com/didinj/spring-boot-mongodb-react-java-crud
Spring Boot, MongoDB and React.js CRUD Java Web Application Example
application boot crud example java mongo mongodb react reactjs spring spring-boot tutorial web webapp
Last synced: 24 Apr 2025
https://github.com/binghe001/binghe001.github.io
📚 本静态博客是作者冰河多年从事多年互联网大厂开发、架构的学习历程技术汇总，旨在为大家提供一个清晰详细的学习教程，侧重点更倾向编写Java核心内容、底层原理、架构知识、渗透技术。如果本仓库能为您提供帮助，请给予支持(关注、点赞、分享)！
aop asm bigdata bytecode ddd dubbo hacker ioc java javafx javassist mybatis mysql spring springboot springcloud springcloudalibaba
Last synced: 09 Aug 2025
https://github.com/eduramiba/webcam-capture-driver-native
Native driver for Webcam Capture API
avfoundation capturemanager driver java javafx mediafoundation native webcam-capture windows
Last synced: 19 Feb 2026
https://github.com/wx-chevalier/algorithm-examples
Code Snippets of DataStructure & Algorithm & LeetCode Implementations/Solutions for Several Programming Language: Java, JavaScript, Go, Python, Rust, etc. :dizzy: 多语言版本的数据结构与算法实现分析
alogrithms datastructures golang java tree wx-code wx-snippets
Last synced: 27 Jul 2025
https://github.com/eraydmrcoglu/coderbyte-java-solutions
coderbyte coderbyte-java-solutions coderbyte-solutions java
Last synced: 23 Aug 2025
https://github.com/moderocky/mirror
A smart, fast alternative to Java's reflection API.
bytecode bytecode-manipulation java reflection reflection-library
Last synced: 23 Mar 2025
https://github.com/dpwgc/fast-im
FastIM 一个基于Spring Boot + WebSocket + Redis，可快速开发的分布式即时通讯群聊系统。适用于直播间聊天、游戏内聊天、客服聊天等临时性群聊场景。
im java nosql redis server spring-boot web websocket
Last synced: 02 Mar 2026
https://github.com/lujiafa/houtu-admin
Enterprise-level permission management system based on Houtu framework, with frontend-backend separation (Vue 3 + Spring Boot). Supports menu/role/user/organization/position permission control, MFA two-factor authentication, multiple layout modes, and Chinese/English internationalization.
admin-system element-plus enterprise houtu i18n java mfa mybatis-plus permission-management redis spring-boot spring-security vue3
Last synced: 14 Jun 2026
https://github.com/edaaydinea/hackerrank
This repository includes HackerRank Solutions
artificial-intelligence hackerrank hackerrank-30dayschallange hackerrank-algorithms-solutions hackerrank-artificialintelligence hackerrank-interview-kit hackerrank-java-solutions hackerrank-python-solutions hackerrank-solution hackerrank-solutions hackerrank-sql-solutions hackerrank-statistics java java-8 python python3 sql
Last synced: 11 Apr 2025
https://github.com/abdelrahmanbayoumi/hotelfx
Desktop Application for managing the reservations and Guest Check-in or Check-Out built with JavaFX and SQL Database with Hibernate ORM.
database desktop-application fxml hibernate hotel hotel-booking hotel-management-system java javafx orm-framework sql
Last synced: 04 Apr 2025
https://github.com/ideal/kubernetes-demo
Demo for running services in Kubernetes.
archlinux consul docker hyperf java kubernetes microservice mysql php swoole
Last synced: 30 Apr 2025
https://github.com/sajdoko/storemanagementsystem
JavaFX application to manage products, sales and customers of an e-commerce store. The application performs basic CRUD (create, read, update, delete) functionalities.
java javafx-application javafx-gui store-management-system
Last synced: 10 Apr 2025
https://github.com/anishlearnstocode/algorithmic-toolbox
Solutions to Coursera course by University of California, San Diego.
algorithms coursera data-structures dynamic-programming java programming python python3 solutions
Last synced: 10 Apr 2025
https://github.com/phax/en16931-cii2ubl
Converter for EN16931 invoices from CII to UBL
cii converter creditnote en16931 invoice java oasis ubl
Last synced: 29 Dec 2025
https://github.com/calimero-project/calimero-tools
A collection of KNX network tools for device discovery, process communication, and monitoring
Last synced: 09 Apr 2025
https://github.com/ivangfr/springboot-kong-keycloak
Goal: create a Spring Boot app called book-service accessible only through the Kong API gateway. In Kong, the kong-oidc plugin will be installed, enabling communication between Kong and Keycloak. This setup ensures that when Kong receives a request for book-service, it validates the request in conjunction with Keycloak to ensure its authenticity.
docker graalvm java keycloak kong kong-oidc mongodb mysql native postgresql spring-boot spring-data-mongodb spring-web-mvc
Last synced: 10 Apr 2025
https://github.com/mukulkolpe/social_media_app
A social media app where users will be able to communicate in public channels as well as personal messages, share stories, share media.
andriod chat-application firebase firebase-auth firebase-database firebase-realtime-database java social-media social-media-app xml
Last synced: 12 Apr 2025
https://github.com/vy/rotating-fos
Java library providing rotating/rolling FileOutputStream.
Last synced: 12 Apr 2025
https://github.com/ehsaniara/spring-boot-multi-data-source
:rocket: Spring Boot 2.2.2 with Multiple DataSource for Postgres Data Replication
datasource datasource-read java multiple-da postgresql spring-boot
Last synced: 06 Mar 2026
https://github.com/cronn/ssh-proxy
Pure Java implementation for SSH port tunneling that understands ProxyJump and ProxyCommand
Last synced: 01 May 2025
https://github.com/cloudsimplus/cloudsimplus-automation
A Java 17+ tool for Human-Readable Scenario Specification and Automated Creation of Simulations on CloudSim and CloudSim Plus 🌥⚙️📄👨💻
automation cloudsim cloudsim-plus java simulation simulation-scenario yaml
Last synced: 18 Dec 2025
https://github.com/purnima-jain/spring-boot-multi-module
Spring Boot & Multi-Module Maven Project
ddd-patterns domain-driven-design domain-driven-development java maven-multimodule spring-boot springboot
Last synced: 03 May 2025
https://github.com/simonscholz/qr-code-with-logo
Create a highly customizable QR code with optional Logo in Kotlin or Java
awt-graphics java kotlin library logo maven-central qr qrcode qrcode-generator svg
Last synced: 18 Jul 2025
https://github.com/metersphere/metersphere-platform-plugin
该项目是 Metersphere 为支持对接第三方平台缺陷与需求（比如Jira、禅道等），所开发的插件项目
Last synced: 20 Aug 2025
https://github.com/igorski/kosm
Kosm for Android source code
android audio c-plus-plus cplusplus java particles physics physics-engine
Last synced: 04 Apr 2025
https://github.com/gantsign/ansible-role-java
Ansible role for installing Java from Adoptium
Last synced: 06 Apr 2025
https://github.com/godcrampy/fireflydb
FireflyDB is a fast, thread-safe, JVM-based key-value storage engine with microsecond latency.
Last synced: 17 Jan 2026
https://github.com/zapodot/embedded-ldap-junit
A JUnit rule for running an embedded LDAP server in your JUnit test
java junit-rule ldap ldap-server testing unbound
Last synced: 23 Oct 2025
https://github.com/americanexpress/synapse
Synapse is a set of lightweight foundational framework modules for rapid development, built-in with enterprise-grade maturity and quality.
cloud-functions faas java native reactive rest rest-api spring webflux
Last synced: 12 Oct 2025
https://github.com/valmobile/realisticsurvival
Realistic Survival - A unique Spigot/Paper plugin inspired by RLCraft that aims to enhance pure survival, adventuring and RPG, and immersion of vanilla Minecraft.
bukkit discord java minecraft modded modded-minecraft modpack mods open-source paper papermc plugin spigot spigotmc survival
Last synced: 14 Mar 2026
https://github.com/edummorenolp/arg-programa-4.0-fullstack-ejercicios
Este repositorio contiene los ejercicios resueltos del curso FullStack de ARG Programa 4.0. Los ejercicios están organizados por temas y cada uno cuenta con su propia carpeta. La idea es que los estudiantes puedan utilizar este repositorio como una guía para resolver los ejercicios por su cuenta y como referencia para comparar sus soluciones.
css git github html java javascript mysql spring-boot thymeleaf
Last synced: 15 Mar 2026
https://github.com/professorjosedeassis/javaee
Java WEB Level 1 (Servlet - jsp - JDBC)
crud itextpdf java javaee jdbc jdbc-driver jsp mysql servlet
Last synced: 28 Feb 2026
