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: 2026-01-19 00:12:33 UTC
- JSON Representation
https://github.com/phxql/argon2-jvm
Argon2 Binding for the JVM
argon2 hacktoberfest hashing java jvm password
Last synced: 15 May 2025
https://github.com/alibaba/compileflow-idea-designer
基于IntelliJ IDEA流程可视化插件: a good idea-plugin for Alibaba Compileflow process engine.
alibaba bpmn2 flow idea-plugin java
Last synced: 14 Oct 2025
https://github.com/fabric8io/fabric8-maven-plugin
📢 This project is migrated to 👉 https://github.com/eclipse/jkube
docker fabric8 java kubernetes maven openshift
Last synced: 03 Oct 2025
https://github.com/Legend-of-Dragoon-Modding/Severed-Chains
Legend of Dragoon decompiled, reverse engineered, and ported to PC/Mac/Linux/Steam Deck
Last synced: 28 Apr 2025
https://github.com/mkarneim/pojobuilder
A Java Code Generator for Pojo Builders
annotation-processor builder java pojobuilder
Last synced: 20 Nov 2025
https://github.com/applikeysolutions/orionpreview
🅾️ OrionPreview is a simple animation with tanslation or scale views written in Java.
android animation blur java library opensource preview scale shop translation
Last synced: 20 Oct 2025
https://github.com/nulab/zxcvbn4j
This is a java port of zxcvbn, which is a JavaScript password strength generator.
Last synced: 12 Apr 2025
https://github.com/mybatis/mybatipse
Eclipse plugin adding support for MyBatis SQL Mapper Framework.
eclipse eclipse-plugin java mybatis plugin
Last synced: 06 Apr 2025
https://github.com/hivemq/mqtt-cli
MQTT CLI is a useful command line interface for connecting various MQTT clients supporting MQTT 5.0 and 3.1.1
Last synced: 16 May 2025
https://github.com/xkzhangsan/xk-time
xk-time 是时间转换，时间计算，时间格式化，时间解析，日历，时间cron表达式和时间NLP等的工具，使用Java8（JSR-310），线程安全，简单易用，多达70几种常用日期格式化模板，支持Java8时间类和Date，轻量级，无第三方依赖。
calendar cron cron-java8 date datetimeformatter-formatter dateutil formatter java jsr-310 localdate localdatetime nlp time timeconvertion
Last synced: 12 Jan 2026
https://github.com/szhnet/kcp-netty
Java implementation of KCP based on Netty. 基于netty实现的java版kcp。
Last synced: 05 Apr 2025
https://github.com/http-rpc/kilo
Lightweight REST for Java
csv java jdbc json rest servlet template-engine web-service xml
Last synced: 16 May 2025
https://github.com/kosaka-bun/honoka-sdk
Java与Kotlin开发实用工具包
dependency gradle java kotlin maven tools utilities
Last synced: 16 May 2025
https://github.com/ShaftHQ/SHAFT_ENGINE
SHAFT is a unified test automation engine for web, mobile, API, CLI, database, and desktop e2e testing. Powered by best-in-class frameworks, SHAFT provides a wizard-like syntax to drive your automation efficiently, maximize your ROI, and minimize your learning curve with no limitations! Stop reinventing the wheel! Upgrade now!
api appium appium-framework appium-java automation automation-engine e2e-testing end-to-end-testing java mobile restassured restassured-framework selenium selenium-grid selenium-webdriver test-automation test-automation-framework testing-framework testing-tools web
Last synced: 25 Mar 2025
https://github.com/HTTP-RPC/Kilo
Lightweight REST for Java
csv java jdbc json rest servlet template-engine web-service xml
Last synced: 21 Feb 2025
https://github.com/jfree/jfreesvg
A fast, lightweight Java library for creating Scalable Vector Graphics (SVG) output.
Last synced: 14 Apr 2025
https://github.com/mobilitydata/gtfs-validator
Canonical GTFS Validator project for schedule (static) files.
docker gtfs gtfs-archive gtfs-dataset gtfs-feed gtfs-schedule gtfs-static gtfs-validator gtfs-zip jar java validator war
Last synced: 14 May 2025
https://github.com/zinja-coder/jadx-ai-mcp
Plugin for JADX to integrate MCP server
ai java llm mcp mcp-server mcp-servers mobile model-context-protocol model-context-protocol-servers pentesting reverse-engineering sast vapt
Last synced: 25 Jun 2025
https://github.com/tigase/tigase-server
(M) Highly optimized, extremely modular and very flexible XMPP/Jabber server
chat iot jabber jabber-server java messaging muc pubsub server tigase tigase-xmpp-server voip xmpp
Last synced: 08 Apr 2025
https://github.com/luminolmc/luminol
轻量级、优化且功能齐全的 Folia 分支，专为生存和无政府状态服务器而设计
bukkit folia folia-fork java luminolmc minecraft minecraft-server paper
Last synced: 02 Jan 2026
https://github.com/wiverson/maven-jpackage-template
Sample project illustrating building nice, small cross-platform JavaFX or Swing desktop apps with native installers while still using the standard Maven dependency system.
cross-platform-javafx java javafx javafx-application javafx-desktop-apps jpackage macos maven native-installers
Last synced: 06 Apr 2025
https://github.com/apache/camel-spring-boot-examples
Apache Camel Spring Boot Examples
camel integration java spring-boot
Last synced: 15 May 2025
https://github.com/kpavlov/jreactive-8583
Kotlin/Java Client & Server for ISO8583 & Netty
client-library iso8583 iso8583-java iso8583-kotlin java jpos kotlin library netty pan pos
Last synced: 15 May 2025
https://github.com/google/paco
The Paco behavioral science mobile research platform
health humans java javascript objective-c paco research
Last synced: 15 Mar 2025
https://github.com/cloudfoundry/cf-java-client
Java Client Library for Cloud Foundry
Last synced: 13 May 2025
https://github.com/SeunAdelekan/Kanary
A minimalist web framework for building REST APIs in Kotlin/Java.
api backend java kanary kotlin microservice rest rest-api server
Last synced: 16 Mar 2025
https://github.com/harrydulaney/intro-to-java-programming
Solutions to Introduction to Java Programming by Y. Daniel Liang. 10th Edition
algorithms-and-data-structures computer-science core-java cs-fundamentals exercise-solutions introduction-to-java-programming introduction-to-programming java java-programming javafx learning-by-doing learning-java learning-resources learnjava practice-programming programming-challenges programming-exercises textbook-exercises
Last synced: 05 Apr 2025
https://github.com/apache/incubator-kie-optaplanner-quickstarts
OptaPlanner quick starts for AI optimization: many use cases shown in many different technologies.
artificial-intelligence constraint-solver gradle java kotlin mathematical-optimization maven operations-research optimization-algorithms quarkus solver spring-boot
Last synced: 15 May 2025
https://github.com/peterosterlund2/droidfish
DroidFish Android Chess App
android-app android-studio chess cpp11 java
Last synced: 10 May 2025
https://github.com/clj-commons/virgil
Recompile Java code without restarting the REPL
Last synced: 12 Dec 2025
https://github.com/marcgiffing/bucket4j-spring-boot-starter
Spring Boot Starter for Bucket4j
bucket4j java rate-limit spring spring-boot spring-boot-starter spring-mvc spring-webflux throttling
Last synced: 14 May 2025
https://github.com/apache/archiva
Apache Archiva Repository
apache archiva java maven-repository
Last synced: 08 Oct 2025
https://github.com/t5750/poi-repositories
:sunny: Read and Write Excel file using Java and Apache POI
bootstrap4 derby excel hibernate java poi spring spring-boot
Last synced: 15 May 2025
https://github.com/krud-dev/ostara
Ostara is a cross-platform desktop app for managing and monitoring Spring Boot applications using the Actuator API, providing comprehensive insights and effortless control.
actuator electron electron-app java kotlin react spring spring-boot typescript
Last synced: 17 Apr 2025
https://github.com/X1r0z/JNDIMap
JNDI 注入利用工具, 支持 RMI, LDAP 和 LDAPS 协议, 包含多种高版本 JDK 绕过方式 | A JNDI injection exploit tool that supports RMI, LDAP and LDAPS protocols, including a variety of methods to bypass higher-version JDK
bypass deserialize java jdbc jndi ldap ldaps rmi
Last synced: 04 Apr 2025
https://github.com/vincenzopalazzo/material-ui-swing
:octocat: :hearts: A modern Material Design UI for Java Swing :octocat: :hearts:
hacktoberfest java java-swing java-swing-library look-and-feel material material-design material-java material-look-and-feel material-swing material-theme material-ui
Last synced: 04 Apr 2025
https://github.com/brainhubeu/react-native-opencv-tutorial
👩🏫Fully working example of the OpenCV library used together with React Native
camera computer-vision java javascript jest objective-c objective-c-plus-plus opencv react react-native react-native-camera reactnative
Last synced: 05 Apr 2025
https://github.com/apache/cayenne
Mirror of Apache Cayenne
cayenne database java library network-client network-server web-framework xml
Last synced: 14 May 2025
https://github.com/chriy/houserentalsystem
:house: 房屋租赁系统，基于主流框架 SSM 的实战项目。
idea java layui mybatis spring spring-mvc
Last synced: 07 Apr 2025
https://github.com/ilscipio/scipio-erp
A scalable large-scale eCommerce framework that is made for multinational omnichannel installations and is easy to customize.
bootstrap bulma cms crm ecommerce ecommerce-framework ecommerce-platform ecommerce-store ecommerce-website erp foundation java open-source pos user-management
Last synced: 05 Apr 2025
https://github.com/heroku/webapp-runner
Lightweight Application Launcher. Launch your webapp in the most popular open source web container available with a single command.
heroku heroku-languages java tomcat
Last synced: 04 Jul 2025
https://github.com/citiususc/hipster
Hipster4j is a lightweight and powerful heuristic search library for Java and Android. It contains common, fully customizable algorithms such as Dijkstra, A* (A-Star), DFS, BFS, Bellman-Ford and more.
android dijkstra graph-search heuristic-search hipster4j java search-algorithm shortest-paths
Last synced: 04 Apr 2025
https://github.com/dunwu/algorithm-tutorial
:books: 算法和数据结构教程
algorithms data-structures java leetcode
Last synced: 16 May 2025
https://github.com/hacktoberfest17/programming
Code a program in a language of your choice.
beginner-friendly c erlang functional-programming golang hacktober hacktoberfest haskell html java javascript nodejs octave programming python python-3 racket ruby sql swift
Last synced: 08 Apr 2025
https://github.com/jfrog/artifactory-client-java
Artifactory REST Client Java API bindings
artifactory artifactory-java-client java jfrog jfrog-artifactory jfrog-xray xray
Last synced: 18 Dec 2025
https://github.com/ECharts-Java/ECharts-Java
A Java Visualization Library based on Apache ECharts 5.x. 基于 Apache ECharts 5.x 的 Java 可视化类库。
Last synced: 01 Apr 2025
https://github.com/dddplus/dddplus-demo
♨️ Demonstrate how to use DDDplus to build a complex OMS.演示如何使用DDDplus实现一套订单履约中台OMS
ddd ddd-demo ddd-example dddplus demo headless-commerce headless-components hot-module-reloading hotswap hotswappable java oms scaffold skeleton
Last synced: 05 Apr 2025
https://github.com/atmosphere/nettosphere
A Java WebSocket/HTTP server based on the Atmosphere and Netty Framework
atmosphere java netty-framework reactive
Last synced: 15 May 2025
https://github.com/eclipse-lemminx/lemminx
XML Language Server
java language-server-protocol ls xml
Last synced: 15 Jan 2026
https://github.com/droidsonroids/jspoon
Annotation based HTML to Java parser + Retrofit converter
Last synced: 04 Apr 2025
https://github.com/GoogleCloudPlatform/cloud-code-intellij
Plugin to support the Google Cloud Platform in IntelliJ IDEA - Docs and Issues Repository
appengine-java cloud-debugger google-cloud intellij java jetbrains-plugin
Last synced: 22 Jul 2025
https://github.com/anupcowkur/here-be-dragons
An Intellij/Android Studio plugin to help visualise side effects in your code.
android androidstudio androidstudio-plugin functional-programming intellij java side-effects
Last synced: 29 Sep 2025
https://github.com/googlecloudplatform/cloud-code-intellij
Plugin to support the Google Cloud Platform in IntelliJ IDEA - Docs and Issues Repository
appengine-java cloud-debugger google-cloud intellij java jetbrains-plugin
Last synced: 09 Apr 2025
https://github.com/lukflug/panelstudio
An extensible and customizable GUI API/library to create ClickGUIs, HUDEditors and TabGUIs designed for use in Minecraft utility mods.
2b2t api fabric fabric-mod fabricmc fabricmc-mod forge forge-mod gamesense-client gui hacktoberfest hud java library minecraft minecraft-forge minecraft-forge-mod minecraft-gui minecraft-mod utility-mod
Last synced: 06 Apr 2025
https://github.com/digital-preservation/droid
DROID (Digital Record and Object Identification)
droid file-identification file-identity identification java pronom
Last synced: 15 May 2025
https://github.com/yangzongzhuan/ruoyi-vue-oracle
:tada: (RuoYi)官方仓库 基于SpringBoot，Spring Security，JWT，Vue & Element 的前后端分离权限管理系统
admin axios druid element element-ui java jwt mybatis quartz quill spring springboot springsecurity swagger2 vue vue-admin vue-cli vue-element vue-element-admin vuex
Last synced: 16 May 2025
https://github.com/sasanlabs/vulnerableapp
OWASP VulnerableApp Project: For Security Enthusiasts by Security Enthusiasts.
appsec burpsuite css hacktoberfest java javascript learn-security owasp owasp-zap payload-testing practice-hacking spring-boot test-vulnerability-scanning-tools vulnerability vulnerability-scanning vulnerable-application
Last synced: 15 May 2025
https://github.com/eclipse-elk/elk
Eclipse Layout Kernel - Automatic layout for Java applications.
eclipse java layout-algorithms
Last synced: 11 Jan 2026
https://github.com/davidmc24/gradle-avro-plugin
A Gradle plugin to allow easily performing Java code generation for Apache Avro. It supports JSON schema declaration files, JSON protocol declaration files, and Avro IDL files.
avro gradle-plugin groovy java
Last synced: 04 Oct 2025
https://github.com/algaworks/curso-especialista-spring-rest
Projeto do curso Especialista Spring REST da AlgaWorks
algaworks java oauth2 openapi rest rest-api spring spring-boot spring-doc spring-mvc spring-oauth2 spring-rest spring-security
Last synced: 09 Jan 2026
https://github.com/hibernate/hibernate-ogm
Hibernate OGM - Domain model persistence for NoSQL datastores
cassandra couchdb hibernate infinispan java mongodb neo4j nosql-datastores redis
Last synced: 29 Dec 2025
https://github.com/timboudreau/netty-http-client
An asynchronous http client in Java, with a clean, callback-based API, using Netty 4.x
asynchronous http http-client https https-client java test-harness
Last synced: 04 Apr 2025
https://github.com/googleworkspace/java-samples
☕ Java samples for Google Workspace APIs.
google-workspace gsuite java samples
Last synced: 10 Mar 2025
https://github.com/sderosiaux/every-single-day-i-tldr
A daily digest of the articles or videos I've found interesting, that I want to share with you.
akka architecture bigdata category-theory data-engineering ddd googlecloudplatform java javascript kafka kubernetes microservices reactjs scala spark technology watch
Last synced: 16 May 2025
https://github.com/emeraldpay/dshackle
Fault Tolerant Load Balancer for Ethereum and Bitcoin APIs
bitcoin ethereum java kotlin l7 load-balancer
Last synced: 19 Oct 2025
https://github.com/dlsc-software-consulting-gmbh/gmapsfx
Java API for using Google Maps within a JavaFX application.
google-maps java javafx javafx-application javafx-library javafx-project map mapping maps
Last synced: 04 Apr 2025
https://github.com/zuihou/lamp-util
lamp-util 基jdk8 /jdk11/jdk17 ，是 lamp-cloud 和 lamp-boot 项目的核心工具包，开发宗旨是打造一套兼顾 SpringBoot 和 SpringCloud 项目的公共工具类。
java saas springboot springcloud
Last synced: 15 May 2025
https://github.com/dlsc-software-consulting-gmbh/GMapsFX
Java API for using Google Maps within a JavaFX application.
google-maps java javafx javafx-application javafx-library javafx-project map mapping maps
Last synced: 25 Mar 2025
https://github.com/kumar-laxmi/algorithms
A Repository for algorithms in C, C++, Python and Java
algorithm algorithms c cpp hacktoberfest java python ssoc2023 swoc2023
Last synced: 16 May 2025
https://github.com/snapchat/dagger-browser
Simple tool for browsing Dagger graphs generated via an SPI plugin
Last synced: 05 Apr 2025
https://github.com/jakebonk/boardview
A draggable boardview for java android (Kanban style)
adapter android android-app android-library boardview drag drag-listeners drop gradle java listener listview recyclerview
Last synced: 05 Apr 2025
https://github.com/liyupi/better-coder
😄 一起快乐成长为更好的程序员吧！编程学习经验、技术干货、资源分享
algorithm backend cloud coder cplusplus data-structures frontend golang java javascript python resources
Last synced: 04 Aug 2025
https://github.com/diennea/herddb
A JVM-embeddable Distributed Database
bookkeeper calcite database distributed distributed-database embeddable embeddable-dbms java replication sql zookeeper
Last synced: 15 May 2025
https://github.com/apache/flink-ml
Machine learning library of Apache Flink
big-data flink java machine-learning ml python
Last synced: 15 Apr 2025
https://github.com/dasniko/testcontainers-keycloak
A Testcontainer implementation for Keycloak IAM & SSO.
container docker iam java keycloak oidc sso testcontainers testing
Last synced: 13 Mar 2025
https://github.com/conversant/disruptor
Disruptor BlockingQueue
blockingqueue conversantmedia-disruptor disruptor disruptor-blockingqueue java
Last synced: 14 May 2025
https://github.com/michelelacorte/ElasticProgressBar
Elastic Progress Bar Renew!
android android-library android-ui java progress-bar ui
Last synced: 03 Aug 2025
https://github.com/vbauer/jackdaw
Java Annotation Processor which allows to simplify development
Last synced: 24 Jun 2025
https://github.com/glenkpeterson/paguro
Generic, Null-safe, Immutable Collections and Functional Transformations for the JVM
clojure functional-transformations immutability immutable-collections java jvm kotlin null-safety persistentvector rrb-tree stream transformations
Last synced: 15 May 2025
https://github.com/tanling8334/Matplot3D-for-Java
Matplot3D for java. It is a library for drawing 3D plot
3d 3d-engine 3d-graphics 3d-models java matplot
Last synced: 11 Jul 2025
https://github.com/xcyeye/aurora-blog
🔥Aurora博客是一个基于Spring Cloud Alibaba的多人微服务博客项目，前台和后台界面非常漂亮，特征：邮箱链接验证、账户锁定等邮件功能。前端技术：TypeScript + Vue3 + Pinia + NaiveUi，后端技术：Spring Cloud Alibaba + RabbitMq + Seata + Oauth2。
beautify blog blog-project java nacos naive-ui rabbitmq seata spring spring-boot spring-cloud spring-cloud-alibaba typescript vue3 vue3-typescript
Last synced: 03 Jan 2026
https://github.com/aleksilassila/litematica-printer
An extension for Litematica that adds the missing printer functionality for 1.19, 1.18 and 1.17
fabric java minecraft minecraft-mod
Last synced: 03 Oct 2025
