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: 2026-01-29 00:16:29 UTC
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https://github.com/apache/tomcat-native

Mirror of Apache Tomcat Native

http java javaee network-server tomcat

Last synced: 04 Apr 2025

https://github.com/skytasul/glowingentities

An API to easily make Minecraft entities glow. No dependencies, compatible 1.17 -> 1.21.

api bukkit glow glowing java minecraft spigot

Last synced: 06 Apr 2025

https://github.com/fracpete/python-weka-wrapper

Python 2.7 wrapper for Weka using javabridge.

java machine-learning python27 weka

Last synced: 03 Oct 2025

https://github.com/convex-dev/convex

Convex Main Repository - Decentralised platform for the Internet of Value

blockchain cryptocurrency database gaming java lisp metaverse

Last synced: 22 Aug 2025

https://github.com/ralscha/sse-eventbus

EventBus library for sending events from a Spring appliction to the web browser with SSE

java server-sent-events spring

Last synced: 05 Apr 2025

https://github.com/beehive-lab/gpullama3.java

GPU-accelerated Llama3.java inference in pure Java using TornadoVM.

accelerators compilers gguf gpu java java21 llama3 llm mistral nvidia tornadovm

Last synced: 24 Jun 2025

https://github.com/ainilili/ourbatis

Enhancement tools that make the development of Mybatis easier.

java mapper mybatis mysql ourbatis spring

Last synced: 11 May 2025

https://github.com/ethlo/jsons2xsd

Highly configurable converter from JSON-schema to XML-schema (XSD).

converter java json json-schema jsonschema xml xml-schema xsd

Last synced: 07 Apr 2025

https://github.com/gabrieldim/design-patterns

Software Design Patterns

desgin-pattern facade-pattern java patterns singleton-pattern software software-engineering

Last synced: 09 Jul 2025

https://github.com/perkss/clojure-kafka-examples

Clojure examples for Kafka and Kafka Streams (JAVA Interop)

avro-kafka clojure functional-programming java kafka kafka-streams kafka-topic testcontainers

Last synced: 10 Apr 2025

https://github.com/raydac/j-j-jvm

JVM bytecode interpreter written in Java

engine java jvm

Last synced: 07 Apr 2025

https://github.com/javaterminal/cloudterm

Cloud Web Terminal Emulator. Opens your terminal to Web.

cloud docker emulator java shell terminal tty web websocket

Last synced: 23 Apr 2025

https://github.com/vy/hrrs

Record, transform, and replay HTTP requests in Java EE and Spring applications.

benchmarking-suite java javaee logger performance-testing servlet spring

Last synced: 05 Apr 2025

https://github.com/pakoito/functionalrx2

FunctionalRx2 is a collection of constructs to simplify a functional programming approach to Java and Android [STABLE]

functional-programming java rxjava2

Last synced: 14 Apr 2025

https://github.com/godfather1103/p3c

因为阿里官方长时间不修复相关bug，所以只能自己fork一份，修复使用过程中遇到的问题

codequality codetools java jetbrains-plugin kotlin

Last synced: 06 Apr 2025

https://github.com/hengxin/cheat-sheets

Collection of cheat sheets for git, vim, shortcuts, linux commands, and so on.

bash cheatsheet docker git intellij java latex linux-command vim

Last synced: 25 Feb 2025

https://github.com/apache/camel-k-examples

Apache Camel K Examples

camel integration java

Last synced: 05 Apr 2025

https://github.com/fintrace/tspl2-driver

Java client to communicate to label printers that support TSPL2 (by TSC)

java printer tsc-printer tspl2 tspl2-driver

Last synced: 25 Jan 2026

https://github.com/Telenav/kivakit

KivaKit is a set of integrated Java mini-frameworks for everyday development.

framework java toolkit

Last synced: 21 Feb 2025

https://github.com/vsilaev/tascalate-javaflow

Continuations / CoRoutines for Java 1.6 - 23, build tools, CDI support. This project is based on completely re-worked Apache Jakarta Commons JavaFlow library.

bytecode-instrumentation cdi continuation continuations coroutine coroutine-framework coroutine-library coroutines instrumentation-agent jakarta-commons-javaflow java java-11 java-8 java-9 java-agent java-library java11 java8 java9 javaflow-instrumentation

Last synced: 19 Aug 2025

https://github.com/launchdarkly/java-server-sdk

LaunchDarkly Server-Side SDK for Java

feature-flags feature-toggles java jvm launchdarkly launchdarkly-sdk managed-by-terraform mirror sdk

Last synced: 22 Oct 2025

https://github.com/gengstrand/clojure-news-feed

evaluating various technologies by implementing a news feed micro-service

clojure dropwizard golang graphql java microservice node-js python3 scala springboot

Last synced: 09 May 2025

https://github.com/JunilHwang/TIL

Today I Learned. 꾸준히 하자!

java javascript review til today-i-learned vuepress

Last synced: 16 Apr 2025

https://github.com/xgouchet/Elmyr

A utility to make Kotlin/Java tests random yet reproducible

fuzzing hacktoberfest hacktoberfest2020 hacktoberfest2021 hacktoberfest2022 hacktoberfest2023 hacktoberfest2024 java kotlin test

Last synced: 27 Feb 2025

https://github.com/wususu/notes

:octocat:This is a learning note | Java基础，JVM，源码，大数据，面经

bigdata hashmap interviews java jvm redis reentrantlock tcp

Last synced: 02 May 2025

https://github.com/caravanacloud/cloud-janitor

Automating cleanup, maintenance and troubleshooting tasks in Cloud Computing

aws devops java quarkus

Last synced: 27 Sep 2025

https://github.com/hujianhong/blog

个人博客系统(青菜萝卜胡丁程序员技术分享博客)

blog java

Last synced: 23 Apr 2025

https://github.com/bonitasoft/bonita-studio

Development environment to build your applications with Bonita

bonita bpm bpmn delivery-corporate-website eclipse-rcp java lifecycle-platform living-application published-never subtree

Last synced: 22 Mar 2025

https://github.com/marcoscgdev/licenser

An android library to display the licenses of your application libraries in a easy way.

android dialog java library licenses licensesdialog xml

Last synced: 12 Oct 2025

https://github.com/digidotcom/xbee-java

Set of Java APIs to interact with Digi International's XBee radio frequency modules.

digi digi-xbee java xbee xbee-devices xbee-java-library xbee-radio zigbee

Last synced: 22 Jan 2026

https://github.com/aggarwalankush/push-notification-server

Server code to send Push Notification to iOS or Android device

android apns fcm ios java push-notification

Last synced: 08 Oct 2025

https://github.com/narkisr/nmap4j

A Java Nmap wrapper

java java-nmap-wrapper nmap security

Last synced: 30 Apr 2025

https://github.com/cami-la/testes_selenium_webdriver_java_curso

Código-fonte do curso: Automação de Testes com Selenium WebDriver e Java

java junit5 qa-automation selenium-webdriver

Last synced: 23 Apr 2025

https://github.com/flmelody/windward

Lightweight Java Web framework, powered by Netty power. Do whatever you want , the result is in your hands .

java microservice netty rest-api web-framework

Last synced: 09 Apr 2025

https://github.com/payne911/piemenu

A library for easy integration of a flexible circular WidgetGroup within libGDX

circular-menu custom-animated-widgets game-development java libgdx menu pie-menu radial-menu ui widgets

Last synced: 22 Apr 2025

https://github.com/davidmarquis/redis-scheduler

Java implementation of a lightweight distributed task scheduler based on Redis with support for Jedis, Lettuce and Spring Data Redis

java jedis lettuce redis scheduler spring-data-redis tasks

Last synced: 25 Jul 2025

https://github.com/astefanutti/metrics-aspectj

AspectJ integration for Dropwizard Metrics

aop aspectj dropwizard java metrics

Last synced: 14 Apr 2025

https://github.com/vbresan/healthybatterycharging

Prolong the battery life of your android phone by keeping it charged between 40% and 80%

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Last synced: 07 Apr 2025

https://github.com/tboox/dexbox

A lightweight dex file parsing library

android dalvik dex java parser tbox xmake

Last synced: 04 Apr 2025

https://github.com/fabianterhorst/floppy

Fast object key value storage for Java with much support for Android

android android-database-api java storage

Last synced: 15 Jun 2025

https://github.com/payne911/PieMenu

A library for easy integration of a flexible circular WidgetGroup within libGDX

circular-menu custom-animated-widgets game-development java libgdx menu pie-menu radial-menu ui widgets

Last synced: 01 Apr 2025

https://github.com/hms-core/hms-video-editor-demo

HUAWEI Video Editor Kit provides full video editing functions like video import/export, editing and rendering. This sample code is used to describe how to integrate the Video Editor Kit SDK.

hms huawei java video video-editor

Last synced: 01 Aug 2025

https://github.com/iandarwin/patterns-demos

Examples of Design Patterns in Java

design-patterns java patterns

Last synced: 16 Mar 2025

https://github.com/xjodoin/torpedoquery

Type safe Hibernate query builder (HQL)

hibernate hql j2ee java java-8 java-library jpa query-builder

Last synced: 05 Apr 2025

https://github.com/caceresenzo/42

Repository full of my project of the 42 School (and other utility scripts).

42 asm bash c cpp docker java kubernetes

Last synced: 24 Aug 2025

https://github.com/waylau/new-star-blog

NewStarBlog is an open source Java blog platform. NewStarBlog是国产开源Java博客平台。

elasticsearch java mogodb mysql spring spring-boot thymeleaf

Last synced: 21 Mar 2025

https://github.com/scijava/jgo

Launch Java code from the CLI, installation-free. ☕

java launcher maven package-manager python shell-script

Last synced: 09 Oct 2025

https://github.com/jkazama/sample-boot-micro

Spring Cloud + Gradle Multi Project + Java8

ddd gradle japanese java microservice spring-boot spring-cloud spring-security

Last synced: 09 May 2025

https://github.com/danielliu1123/grpc-starter

Out-of-the-box, highly extensible Spring Boot starters for the cutting-edge gRPC ecosystem and modern Java — more integration, less abstraction.

grpc grpc-gateway grpc-spring-boot-starter java json-transcoding microservices protobuf protovalidate spring spring-boot

Last synced: 28 Jan 2026

https://github.com/droidchef/hops

An extension for Google Chrome to browse through the code just like you'd do in your IDE.

android chrome-extension ide java

Last synced: 25 Jun 2025

https://github.com/azurecosmosdb/labs

learning based labs for Azure Cosmos DB

azure-cosmos-db cassandra csharp dotnet java labs

Last synced: 28 Jun 2025

https://github.com/dxheroes/dx-scanner

CLI tool that allows you to measure quality of a team work and an app based on your source code.

best-practices ci cli code-review command-line-tool developer-experience developerexperience dx-recommendations dx-scanner dxscanner java javascript practices ruby typescript

Last synced: 16 May 2025

https://github.com/chinaarjun/online-crm

手把手教你整合最简洁的SSM框架：SpringMVC + Spring + MyBatis

crm java online spring springmvc-mybatis ssm

Last synced: 30 Apr 2025

https://github.com/melloware/quarkus-faces

Quarkus meets Faces

faces java jsf myfaces omnifaces primefaces quarkus

Last synced: 12 Apr 2025

https://github.com/yzx-66/java-cs-record

记录准备春招实习过程中，学习与复习的知识（模块化整理，非面试题速成）。注：暂停更新，后续请移步博客

collection dubbo java juc jvm mybatis mysql network rabbitmq redis rocketmq spring springboot springcloud springmvc system-operator tomcat web

Last synced: 29 Oct 2025

https://github.com/apache/cordova-wp8

[DEPRECATED] Apache Cordova WP8

cordova cplusplus csharp java javascript library mobile nodejs objective-c

Last synced: 18 Jul 2025

https://github.com/opentracing-contrib/java-jdbc

OpenTracing Instrumentation for JDBC

java jdbc opentracing

Last synced: 05 Apr 2025

https://github.com/microg/applewifinlpbackend

UnifiedNlp Backend that uses Apple's service to resolve wifi locations. Location calculation is done onboard and wifi locations are cached to minimize data usage.

android android-app apple geolocation java microg unifiednlp

Last synced: 23 Oct 2025

https://github.com/Byteflux/libby

A runtime dependency management library for plugins running in Java-based Minecraft server platforms.

bukkit bungeecord java minecraft nukkit papermc spigot spigotmc sponge

Last synced: 16 Mar 2025

https://github.com/rapter1990/springbootmicroservices

Spring Boot Microservice Example(Eureka Server, Config Server, API Gateway, Services , RabbitMq, Keycloak)

api-gateway configserver docker docker-compose eureka-server java keycloak microservices rabbitmq service spring-boot spring-cloud spring-security

Last synced: 16 May 2025

https://github.com/loctools/plurr

Cross-platform format specification + libraries for handling plurals/genders/conditionals for Go, Java, JS, Obj-C, Perl, PHP, Python, and Rust

format gender go golang java javascript multi-language named-placeholders objective-c perl php pluralization plurals plurr python rust

Last synced: 11 Jan 2026

https://github.com/ben221199/WAPI

The WhatsApp API

curve25519 java json libsignal maven noiseprotocol whatsapp xmpp

Last synced: 12 Mar 2025

https://github.com/ihub-pub/libs

IHub 组件库

gradle ihub java spring spring-boot spring-security

Last synced: 05 Apr 2025

https://github.com/b-g/ani

A lightweight animation library for the programming environment Processing

animation java processing processing-library

Last synced: 13 Apr 2025

https://github.com/multiverse/multiverse-netherportals

A Plugin for Multiverse-Core that handles the Notch style nether portals across multiple worlds.

bukkit bukkit-plugin hacktoberfest java multiverse

Last synced: 05 Apr 2025

https://github.com/jsbintask22/memo

一个有定时提醒功能的记事本app。

android butterknife java recyclerview-adapter

Last synced: 20 Jun 2025

https://github.com/tginsberg/gatherers4j

A library of useful Stream Gatherers (custom intermediate operations) for Java.

gatherer gatherers java java-24 java24

Last synced: 04 Jan 2026

https://github.com/romeh/spring-boot-akka-event-sourcing-starter

A toolkit for spring boot akka persistance event sourcing starter which contains abstracted common logic for aggregate flow definition and cluster sharding plus taking benefit of spring boot echo system

akka akka-persistence apache-ignite cqrs cqrs-framework domain-driven-design event-sourcing ignite java springboot springboot2 toolkit

Last synced: 10 Apr 2025

https://github.com/intuit/QuickBooks-V3-Java-SDK

Java SDK for QuickBooks REST API v3 services

java java-sdk quickbooks quickbooks-online-java-sdk

Last synced: 22 Jul 2025

https://github.com/the-qa-company/qEndpoint

A highly scalable RDF triple store with full-text and GeoSPARQL support

full-text-search geosparql graph-database java rdf semantic-web sparql triple-store wikidata

Last synced: 02 Aug 2025

https://github.com/intuit/Tank

Tank is a downloadable application that can be used to load test websites

hacktoberfest java performance-testing

Last synced: 27 Feb 2025

https://github.com/selimhorri/project-tracking-system-backend-app

Enterprise project tracker, tracks commits done by employees after getting assigned to a couple of projects by their managers

docker email-api git heroku-app java javadoc javamailsender jpa-hibernate kubernates maven mysql rest-api restful-api sms-api spring-boot spring-mvc spring-security swagger thymeleaf

Last synced: 12 Apr 2025

https://github.com/hibernate/query-validator

Compile time validation for HQL and JPQL queries in Java code

hibernate hql java jpa jpql orm persistence

Last synced: 13 Apr 2025

https://github.com/jetbrains/intellij-coverage

IntelliJ IDEA code coverage agent

coverage coverage-agent intellij java

Last synced: 04 Sep 2025

https://github.com/ngageoint/geopackage-java

GeoPackage Java Library

geopackage geopackage-extension geopackage-functionality geopackage-java geopackage-libraries geopackage-related-tables geopackage-standards geopackage-tiles java java-api java-libraries java-library java-sdk nga

Last synced: 14 Apr 2025

https://github.com/ainilili/snail

🎈 🎈 这里有各领域丰富且有用的知识！ 🚀 http://note.isnico.com/

design-patterns java linux mysql open-source

Last synced: 11 May 2025

https://github.com/cansik/realsense-processing

Intel RealSense 2 support for the Processing framework.

camera intel java library processing realsense realsense-camera

Last synced: 15 Apr 2025

https://github.com/houarizegai/fxmaterialdesign

JavaFx Material Design Models (UI/UX) :tada:

java javafx material-design models ui-ux

Last synced: 11 Jun 2025

https://github.com/codelytv/java-solid-examples

Learn SOLID principles by examples in Java

codely codelytv examples gradle java solid solid-principles

Last synced: 26 Apr 2025

https://github.com/crowdin/crowdin-api-client-java

Java client library for Crowdin API

api api-client client hacktoberfest java sdk

Last synced: 04 Apr 2025

https://github.com/fastjengine/fastj

An open-source, Java-based 2D game engine.

2d-game-engine cross-platform fastj game-engine game-framework groovy java java-game-engine java2d java2d-game-library kotlin open-source

Last synced: 12 Apr 2025

https://github.com/milesibastos/jtds

jTDS JDBC Driver

java jdbc jdbc-driver

Last synced: 13 Jul 2025

https://github.com/geysermc/geyseroptionalpack

Optional Bedrock resource pack to extend Geyser functionality

bedrock java minecraft resourcepack

Last synced: 15 Apr 2025

https://github.com/b3dgs/lionheart-remake

Java remake of Lionheart amiga game

amiga android game java lionengine lionheart thalion

Last synced: 09 Jul 2025

https://github.com/mraible/jhipster5-demo

Get Started with JHipster 5 Tutorial and Example

angular java jhipster jwt-authentication spring-boot typescript webpack

Last synced: 15 Apr 2025

https://github.com/liyupi/yu-like

编程导航 2025 年新项目，基于 Spring Boot 3 + Java 21 + TiDB + Redis + Pulsar + Docker 的高并发点赞系统实战项目，适用于社交平台、内容社区等场景。项目从基础功能开发到高并发优化再到企业级高可用架构，完整覆盖了点赞系统的核心技术，包括 Caffeine 多级缓存策略、消息队列削峰、分布式数据库、HeavyKeeper 热点数据识别、Promethus + Grafana 可观测性等解决方案。通过这个项目，你将掌握高并发系统设计、性能优化、监控告警等企业级开发经验，适合想要提升分布式系统开发能力的开发者学习，为简历大幅增添竞争力。

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Last synced: 25 Dec 2025

https://github.com/ralscha/springsecuritytotp

Spring Security Login with Google Authenticator (Time-based One-time Password Algorithm, TOTP)

java spring-boot spring-framework spring-security two-factor-authentication

Last synced: 06 Apr 2025

https://github.com/arthur3486/bottomsheets

Material Bottom Sheets library for Android

android android-bottomsheet android-library android-ui bottomsheets java kotlin material material-design material-ui ui view viewgroup

Last synced: 21 Jan 2026

https://github.com/thedumbtechguy/fluxxan

Fluxxan is an Android implementation of the Flux Architecture that combines concepts from both Fluxxor and Redux.

android android-architecture dispatcher eventbus flux flux-architecture fluxxor java redux

Last synced: 01 Aug 2025

https://github.com/aliakh/demo-akka-spring

'Using Akka with Spring' article and source code.

akka-actors java spring springboot

Last synced: 21 Jun 2025

https://github.com/alttester/alttester-unity-sdk

AltTester Unity SDK is an open-source UI driven test automation tool that helps you find objects in your game and interacts with them using tests written in C#, Python, Robot or Java.

csharp dotnet java python robot testing unity

Last synced: 28 Jan 2026

https://github.com/jhipster/jhipster-bom

JHipster BOM and server-side library

hacktoberfest java jhipster spring-boot

Last synced: 15 May 2025

https://github.com/Xceptance/neodymium

A test automation library based on common other best practice open source libraries. It adds missing functionalities but does not reinvent the wheel. Just glues stuff together nicely and adds some sprinkles.

automation-test bdd java selenide selenium test-automation test-automation-framework webdriver