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: 2026-07-26 00:16:25 UTC
- JSON Representation
https://github.com/javatmp/javatmp
JavaTMP Bootstrap admin and dashboard component template built using HTML 5 , CSS 3 , jQuery , Bootstrap 4 and Java
admin-dashboard bootstrap bootstrap-admin bootstrap-template bootstrap-templates bootstrap-theme dashboard dashboard-templates gulp java java-bootstrap-template jquery jsp servlet
Last synced: 29 Aug 2025
https://github.com/apache/sling-org-apache-sling-xss
Apache Sling XSS Protection
Last synced: 06 Apr 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/flayone/taxcomparecalculate
2019年个税新政策，起征点提升为5000后，年累进制算法一次性计算当年所有月份工资
2019 andriod calculator constraint-layout java kotlin ripple-effect tax
Last synced: 14 Apr 2025
https://github.com/rfresh2/jmwaypointstoxaero
Convert JourneyMap Waypoints to Xaero Waypoints
java journeymap minecraft mod xaero xaeros-minimap
Last synced: 29 Jun 2025
https://github.com/abhiramborige/servlet-application
A Java-Maven Web Application
database hacktoberfest java jdbc jdbc-database jsp jsp-servlet login maven maven-archetype mysql servlet-filter servletproject servlets servlets-jsp signup tomcat tomcat-server tomcat9
Last synced: 14 Apr 2025
https://github.com/cooperly/v2flags
Absolutely ridiculous JVM flags to dial Minecraft server performance to stupid levels. (Best paired with GraalVM)
flags graalvm graalvm-flags java java-flags javaflags jvm minecraft minecraft-flags minecraft-optimization minecraft-server
Last synced: 14 Apr 2026
https://github.com/xernas78/photon
A basic graphics API wrapper
api directx glsl graphics graphics-api graphics-library graphics-programming java java-graphics java-opengl library low-level lwjgl modular opengl vulkan wrapper
Last synced: 28 Jul 2025
https://github.com/uppnrise/distributed-rate-limiter
High-performance distributed rate limiter service with Redis backend. Supports token bucket and sliding window algorithms, dynamic configuration, and real-time metrics. Built for microservices architectures.
api-gateway api-protection concurrency distributed-systems docker high-performance java kubernetes microservices monitoring observability production-ready prometheus rate-limiter rate-limiting redis scalability spring-boot throttling token-bucket
Last synced: 28 Sep 2025
https://github.com/hncboy/thrifttogether
团节，一款团购 app
android group-purchase java shop shopping
Last synced: 24 Aug 2025
https://github.com/davidjbrossard/java-json-pep-sdk
This project provides a Policy Enforcement Point (PEP) SDK in Java that generates a XACML 3.0 authorization request and response in accordance with the JSON Profile of XACML 1.1.
abac access-control authorization java pbac security xacml
Last synced: 28 Jun 2025
https://github.com/fmarot/nativedependencies-maven
nativedependencies-maven-plugin is a Maven plugin helping you deal with native dependencies (be it .so, .dll...)
dependencies java maven-plugin native native-libraries
Last synced: 27 Aug 2025
https://github.com/JGameEngine/JGameEngineProtocol
使用protobuf3构建的消息协议配置文件(服务端和客户端通讯的协议)支持c++,c#,java,python,js,ts
Last synced: 14 May 2025
https://github.com/paarthmadan/chat-application
A multi-client, java, chat application.
chat chat-application java javafx socket-communication
Last synced: 26 Jul 2025
https://github.com/hms-core/hms-identity-demo
Identity demo code encapsulates APIs of the HUAWEI Identity Kit. It provides demo programsfor your reference or usage.
address hms hms-identity identity java
Last synced: 01 Aug 2025
https://github.com/jonmrowczynski/jim
An Affective Platform for AI in an Interdisciplinary Setting
ai artificial-intelligence artificial-intelligence-algorithms c cpp csharp electronics firmware java kinect-v2 kinect2 kinectv2 microcontroller microsoft midi multithreading pic robot robotics robotics-programming
Last synced: 18 Mar 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/jhspetersson/packrat
Gatherers library for Java Stream API
gatherer gatherers java jdk22 jdk23 preview-features streams streams-api
Last synced: 14 Apr 2025
https://github.com/simple-java-mail/smtp-connection-pool
Lightweight SMTP connection pool with clustering support, wait/release mechanism, connection lifecycle management, eager/lazy loading pool with load balancing and auto-expiry policy support
concurrency connection-pool high-performance java pool smtp transport
Last synced: 16 Jan 2026
https://github.com/juliaaano/payload
Easy conversion of HTTP payloads (e.g. JSON, XML) for Java.
Last synced: 18 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/thomasvitale/supply-chain-security-java
Samples showing how to secure the supply chain for Java applications.
cyclonedx java sbom sigstore slsa supply-chain-security
Last synced: 15 Mar 2025
https://github.com/ogrodnek/java_fathom
java library to measure the readability of english text
Last synced: 02 May 2025
https://github.com/forge-srl/bionic-js
Share JavaScript business logic in other languages.
android bionic-js ios java javascript node-js swift
Last synced: 14 Jul 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/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/adrianeboyd/brillmoorespellchecker
Spell checker using Brill and Moore's noisy channel error model
java spellchecker spelling-correction
Last synced: 23 Apr 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/minhaskamal/ultimatecalculator
Basic Scientific Calculator (math-calculation-equation-unit-converter-unitconverter-advanced-mathematics-math-number)
advanced-calculator calculator equation java math mathematics scientific scientific-calculator scientific-computing unit-converter unitconverter
Last synced: 11 Jun 2025
https://github.com/jamesnetherton/zulip-java-client
Java client for the Zulip REST API
Last synced: 25 Aug 2025
https://github.com/oroszgy/radixtree
Fork of the project http://code.google.com/p/radixtree
data-structures java javascript radix-tree radix-trie suffix-tree
Last synced: 23 Apr 2025
https://github.com/gabrieldim/job-management-system
Job Management System.
api api-rest java job job-scheduler multithreading thread
Last synced: 10 Jul 2025
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/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/umer0586/winkeyboard
A tiny Java helper for Windows for emulating keyboard via scan codes.
directinput game java keyboard keyboard-emulation scancodes
Last synced: 07 May 2025
https://github.com/kengotoda/guava-helper-for-java-8
A tool set to help developer to use Guava with Java 8
guava guava-collections java sonarqube-plugin spotbugs-plugin
Last synced: 04 Oct 2025
https://github.com/jgperrin/net.jgp.books.spark.ch12
Spark in Action, 2nd edition - chapter 12 - Transforming your data
apache-spark java java8 manning spark sparkwithjava transformation
Last synced: 04 Mar 2026
https://github.com/wajahatkarim3/quizca-ui-concept
An attempt to code Quzica UI concept inspired from https://material.uplabs.com/posts/quzica-question-answer-ui-concept
android android-library animation design java material-design material-ui materialup ui view viewanimator
Last synced: 27 Mar 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/amrdeveloper/fastmind
Online Android Real-time Quiz Game with nodejs and socket.io on the backend
android-game express game-development java nodejs socket-io
Last synced: 12 Apr 2025
https://github.com/farshidnooshi/smart-educational-assistant
Fuzzy Expert System to recommend research topic for university students based on their abilities
computational-intelligence fcl fuzzy fuzzy-expert-systems java jupyter-notebook python scikitlearn-machine-learning
Last synced: 07 May 2025
https://github.com/moscicky/faissnama
Project Panama with Faiss
faiss java jdk19 panama project-panama
Last synced: 10 Jul 2025
https://github.com/sk89q/java-app-class-dumper
🧰 Tool to dump Java class files from a running JVM (Java agent, 2015)
Last synced: 29 Oct 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/konloch/openircd
OpenIRCd is an easy to use zero dependency non-blocking IRC daemon written in Java.
irc irc-server ircd java java-8 nio translations
Last synced: 29 Oct 2025
https://github.com/pedromassango/androidcustomview
A sample of how to create custom view class (EditText with clear button)
android android-development android-library android-sdk android-studio android-ui androidstudio custom-view customview java kotlin-android
Last synced: 11 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/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/manoelcampos/java-postgres-playground
Java / PostgreSQL Playground: servidor Postgres e JDK 17 para construção de aplicações em um container com VSCode no gitpod.io
database-admin database-client gitpod java jdk jdk-17 postgres postgresql vscode
Last synced: 28 Oct 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/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/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/gdubya/mqtt-notification-plugin
A simple MQTT Notification plugin for Jenkins
java jenkins-ci jenkins-plugin mqtt
Last synced: 10 Apr 2025
https://github.com/sammers21/tg-cleaner
Automatically cleans up things you don't want to appear in a telegram chat
cleaner demo docker-image ignore java linux tdlib telegram telegram-chat
Last synced: 18 Mar 2025
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/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/uportal-project/newsreaderportlet
Java Portlet for viewing syndicated news feeds.
java portal portlet uportal uportal-start-bundled
Last synced: 05 May 2026
https://github.com/gouravkhunger/accolib
Amazing and easy to use Accordion Library for Android built with kotlin
android android-library android-ui hacktoberfest java kotlin
Last synced: 08 Mar 2026
https://github.com/ApexStudios-Archive/FantasyFurniture
Adds Fantasy-Themed Furniture & Decorational blocks to the game
forge forge-mod java minecraft minecraft-forge minecraft-forge-mod minecraft-mod minecraftforge mod
Last synced: 27 Sep 2025
https://github.com/consiglionazionaledellericerche/sigla-main
Sistema Informativo Gestione Linee di Attività
accounting-software docker ejb3 fatturazione-elettronica gcp-cloud-build java jee siope spring thorntail wildfly
Last synced: 12 Jan 2026
https://github.com/sa-shiro/minecraft-forge-1.12.2-basemod
This is a Base Version of a basic Forge Mod (1.12.2)
basemod basic code easy forge forge-mod forgegradle graddle intellij java minecraft minecraft-forge mod modding modding-tutorials source starter-kit starter-template worldgen
Last synced: 29 Jul 2025
https://github.com/miho/vmf-text
Powerful Grammar-based Language Modeling Framework
abstract-syntax-tree antlr antlr4 code-generation java model-driven parser unparsing
Last synced: 06 Apr 2025
https://github.com/younes-charfaoui/library-simulator
This is a project for the practical work of the Operating system module in The University of Ibn Khaldoun - Algeria in which we had used the notion of threads and parallelism to make a library simulator.
animation java javafx multithreading mutex-synchronisation mutual-exclusion semaphore simulator
Last synced: 30 Jul 2025
https://github.com/chinalhr/gungnir
Gungnir是一个基于Spring，Netty，Zookeeper的轻量级分布式RPC服务框架
java netty rpc rpc-framework spring-boot zookeeper
Last synced: 28 Jul 2025
https://github.com/liyupi/yu-ai-code-mother
编程导航 2025 年 AI + 微服务全栈新项目，基于 Spring Boot 3 + LangChain4j 构建对标大厂的 AI 应用生成平台，支持多种模式的智能代码生成、可视化编辑预览、一键部署分享、应用管理、AI 智能路由等。覆盖 AI 智能体开发、LangGraph4j 工作流、Tool Calling、SSE、Vue 3 全栈开发、Spring Cloud 微服务架构、MySQL / Redis / COS / Caffeine 存储、Nginx、多种设计模式、ARMS + Prometheus + Grafana 监控、Cursor Vibe Coding 等核心技术。 用一套教程掌握大厂级 AI 智能体开发+前后端核心技术，成为 AI 时代企业的香饽饽，给你的简历增加竞争力
ai backend deepseek frontend java langchain4j langgraph4j mysql nginx project redis springboot springcloud vue
Last synced: 31 Jul 2025
https://github.com/dncomponents/dncomponents
Java UI web framework
gwt java javascript typescript
Last synced: 23 Sep 2025
https://github.com/qaf-tm/qaf-support-ws
Support project that provides ready to use steps for webservices
bdd java qaf rest rest-api test-automation testng webservices
Last synced: 08 Aug 2025
https://github.com/anishlearnstocode/hackerrank-interview-preparation-kit
Solutions to Interview Preparation Kit Questions on HackerRank.
algorithms cpp data-structures hackerrank interview-preparation java programming python python3 solutions
Last synced: 08 Aug 2025
https://github.com/nihatquliyev/renta-car-system
Simple crud rent a car management system
java java-se jdbc jdbc-connector postgresql
Last synced: 30 Jul 2025
https://github.com/rapter1990/currencyexchange
Currency Exchange API for Spring Boot
actuator actuators cache currency-exchange docker docker-compose exception-handling h2-database intergration-test java junit open-api ratelimiter resilience4j resttemplate spring-boot spring-cache stream swagger
Last synced: 18 Oct 2025
https://github.com/ministero-salute/it-dgc-verifier-service
The EU Digital COVID Certificate Verifier Service is part of the national backends and caches the public keys that are distributed through the DGCG. It is accessed by the Verifier Apps to update the key store periodically.
backend-service covid-19 digital-covid-certificate java
Last synced: 30 Jan 2026
https://github.com/polyhedraldev/tectonic
Annotation-based Java read-only config API
Last synced: 17 Oct 2025
https://github.com/f-lab-edu/modu-ui-market
자신만의 마켓을 만들어 물건을 판매할 수 있는 오픈마켓 서비스입니다.
Last synced: 12 Oct 2025
https://github.com/robsonkades/uuidv7
UUIDv7 is a small, high-performance Java library for generating UUID version 7 identifiers
high-performance java jvm uuid uuidv7
Last synced: 30 Jan 2026
https://github.com/kavindulakmal/microservices-springboot
Micro-Services for Online electricity bill payment System
hibernate java lombok-maven microservices mysql rest-api spring-boot
Last synced: 28 Oct 2025
https://github.com/psumbera/solaris-openjdk
Builds OpenJDK 9 and newer on Solaris.
Last synced: 17 Mar 2026
https://github.com/fieldpapers/josm-fieldpapers
A Fieldpapers plugin for JOSM.
fieldpapers hacktoberfest java josm openstreetmap
Last synced: 11 Oct 2025
https://github.com/depromeet/ding-dong-be
Ding Dongㅣ서로의 TMI를 공유하고 친해지고 싶은 마음을 전하세요
Last synced: 19 Apr 2025
https://github.com/marthym/juery
Juery is a tiny Java library to manage search and filter query from user to database.
Last synced: 10 Apr 2025
https://github.com/mehdihadeli/spring-food-delivery-microservices
☕A practical and imaginary food delivery microservices, built with java spring, domain-driven design, cqrs, vertical slice architecture, event-driven architecture, and the latest technologies.
cloud-native distributed-systems event-driven event-driven-architecture java microservices outbox-pattern rabbitmq spring spring-boot vertical-slice-architecture
Last synced: 24 Apr 2025
https://github.com/rockset/rockset-java-client
Official Java client library and JDBC driver for Rockset
client java realtime-database rockset
Last synced: 14 Jan 2026
https://github.com/uPortal-Project/NewsReaderPortlet
Java Portlet for viewing syndicated news feeds.
java portal portlet uportal uportal-start-bundled
Last synced: 11 Mar 2025
https://github.com/apposed/appose
Interprocess environment manager 🧊
conda deep-learning interprocess java maven pypi python shared-memory shm
Last synced: 28 Jan 2026
https://github.com/bbossgroups/bboss-http
bboss http5一个简单而功能强大的、基于httpclient5的、去中心化的http/https负载均衡器以及http rpc框架，基于http/https协议实现客户端-服务端点到点的负载均衡和集群容灾功能，可以基于post/get/put/requestbody等方法对接调用任何基于http协议开发的微服务，包括spring cloud、spring boot、spring mvc以及其他基于http协议开发的微服务；提供streamchat方法，轻松对接各种大模型服务，实现流式对话应用；完全支持http2协议；同时还可以非常方便地实现多个文件上传服务器。可基于apollo和nacos管理服务配置参数和实现服务发现功能。
bboss java microservice sse-client stream
Last synced: 14 Jan 2026
