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: 2026-07-01 00:16:03 UTC
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https://github.com/madonahs/machine-learning

🌎 I created this repository for educational purposes. It will host a number of projects as part of the process .

java linear-programming linear-regression machine-learning matrices matrix-multiplication neural-network neural-networks python r tensorflow tensorflow-experiments tensorflow-models

Last synced: 02 Jun 2026

https://github.com/zsr2531/bali

A fast and lightweight .Net library for reading and writing .class files.

binary class csharp dotnet format java

Last synced: 14 Jul 2025

https://github.com/wgrape/blog

欢迎关注博客 🎉🎉🎉 ，分享开源项目、后端开发、中间件和架构等计算机领域的原创技术文章：wgrape.github.io

architecture blog go golang java javascript linux mysql php python redis

Last synced: 24 Apr 2025

https://github.com/depromeet/10mm-server

10MM, 하루 10분으로 시작하는 습관 만들기

backend java jpa spring-boot

Last synced: 19 Apr 2025

https://github.com/nuno-faria/sokoban-game

A sokoban game made in Java with JavaFX

coop game java javafx multiplayer puzzle sockets sokoban

Last synced: 19 Apr 2025

https://github.com/handsomestwei/sl651-2014

sl651-2014水文通讯协议netty服务端实现

java netty4 sl651-2014 springboot

Last synced: 20 Jul 2025

https://github.com/apache/groovy-website

Apache Groovy content to generate sites

groovy java library

Last synced: 05 Apr 2025

https://github.com/apache/directory-ldap-api

Apache Directory LDAP API

directory java network-client network-server

Last synced: 15 May 2025

https://github.com/mini2dx/miniscript

A scripting library for Java-based games

game java libgdx lwjgl mini2dx scripting

Last synced: 15 Apr 2025

https://github.com/ingef/conquery

Visual, interactive queries against big databases

big-data big-data-analytics java

Last synced: 08 May 2025

https://bytesfly.github.io/blog/

互联网是有记忆的，我想留下一些成长的脚印。

blog interview java leetcode mysql

Last synced: 11 May 2025

https://github.com/daobab-projects/daobab-core

Daobab - Java ORM, Object Oriented SQL for Java and Kotlin

daobab h2-database java java-orm jdbc jdbc-database kotlin mysql-database oracle-database orm postgresql-database sql

Last synced: 26 Oct 2025

https://github.com/xvik/guice-validator

Guice javax.validation method validation integration

guice java validator

Last synced: 13 Apr 2025

https://github.com/woowacourse-teams/2022-moragora

주제만 정해주세요, 출첵은 제가할게요! ✅

java javascript jpa react spring spring-boot typescript

Last synced: 13 Apr 2025

https://github.com/vatri/freelancer-platform

A quickstart Java Spring project for freelance websites development.

bootstrap hibernate hibernate-orm java javaspring mysql spring spring-boot springframework thymeleaf

Last synced: 11 Apr 2025

https://github.com/helpermethod/zip-forge

A tiny, formatter-friendly Java DSL for creating ZIP files.

dsl groovy java java-8 kotlin zipfile

Last synced: 13 Jun 2025

https://github.com/diennea/blazingcache

Blazing Fast Distributed Cache

caching distributed java jcache

Last synced: 02 Feb 2026

https://github.com/soumyadip007/dbj.jar

An Open-source Library for replacement of native JDBC protocol , DBJ.jar can easily connect to database with some Method, So user have to give the credentials and the parameter into the function ,DBJ will handle the rest part(Connection, Driver Manager, Prepared Statement, Resultset etc)

bean connection dao jar java jdbc-driver mysql open-source oracle

Last synced: 21 Mar 2025

https://github.com/jenkinsci/webhook-step-plugin

Jenkins Pipeline plugin for blocking a pipeline until an external system calls a webhook.

java

Last synced: 09 Apr 2025

https://github.com/resourcepool/training-java

A 2-month fulltime java training around an incremental project. Java / JSP / Servlet / Maven / JUnit / Mockito / Selenium / Spring / Hibernate / JPA / Hikari CP / Jackson / Spring MVC / Spring Security / Gatling

docker-container java spring-mvc spring-security training

Last synced: 24 Oct 2025

https://github.com/frossm/rpncalc

RPNCalc: The Command Line Reverse Polish Notation (RPN) Calculator

calculator command-line constants high-percision java lifo polish-notation rpn-calculator rpn-calculator-java scientific-calculator snap stacks trigonometry undo unit-conversion user-defined-functions

Last synced: 07 Feb 2026

https://github.com/laurensk/logisim-macos

Logisim for macOS Catalina and newer

application-stub java logisim macos-app macos-catalina

Last synced: 19 Jun 2025

https://github.com/jacobbvfx/ResolveRPC

Simple RPC Client for DaVinci Resolve written in Java

davinci davinci-resolve davinci-resolve-discord davinci-rich-presence davinciresolve-rich-presence discord discord-rich-presence java java16 open-source resolve resolve-rich-presence resolverpc rich-presence video video-editing windows windows-10

Last synced: 31 Mar 2025

https://github.com/jakesteam/vidsta

Easily implementable and customisable Android video player library

android java library video-player

Last synced: 14 Jun 2025

https://github.com/kuroppoi/brainwine

A portable private server for Deepworld.

deepworld java private-server server-emulator

Last synced: 17 Jan 2026

https://github.com/unitsofmeasurement/uom-systems

Units of Measurement Systems

java measure measurement-systems standard standards unicode units units-of-measure

Last synced: 21 Jan 2026

https://github.com/davidmoten/odata-client

Java client generator for a service described by OData CSDL 4.0 metadata. Includes Microsoft Graph clients (v1.0 and Beta), Graph Explorer client, Analytics for DevOps, Dynamics CRM clients

azure-devops dynamics-crm java microsoft-graph microsoft-graph-sdk odata odata-services

Last synced: 09 Apr 2025

https://github.com/vaadin/base-starter-flow-quarkus

A project base/example for using Vaadin with Quarkus

java quarkus vaadin

Last synced: 10 Sep 2025

https://github.com/TweetyProjectTeam/TweetyProject

TweetyProject is a collection of Java libraries that implement approaches to different areas of artificial intelligence.

argumentation artificial-intelligence java java-libraries knowledge-representation symbolic-artificial-intelligence

Last synced: 10 Jan 2026

https://github.com/hakky54/java-tutorials

📝 A repository containing different java tutorials

elasticsearch grpc java log-captor mockito security spring ssl tls tutorial unit-testing websocket

Last synced: 14 Apr 2025

https://github.com/gdut-yy/leetcode-hub-java

基于 java21 + maven3.9 + junit5 + jacoco 的 leetcode + codeforces + atcoder + nowcoder 练习仓库。

algorithm algorithms atcoder codeforces jacoco java java17 java21 junit5 leetcode luogu nowcoder oj oj-solutions unit-test

Last synced: 16 Mar 2025

https://github.com/pelock/jobfuscator

JObfuscator is a source code obfuscator for the Java language. Protect Java source code & algorithms from hacking, cracking, reverse engineering, decompilation & technology theft.

decompiler decompiler-java java mangle mangler obfuscate obfuscate-code obfuscate-strings obfuscated obfuscation obfuscator obfuscators security source-code

Last synced: 30 Jul 2025

https://github.com/ivangfr/springboot-keycloak-mongodb-testcontainers

The goals of this project are to: 1) Create a Spring Boot application that manages books, called book-service; 2) Use Keycloak as OpenID Connect provider; 3) Test using Testcontainers; 4) Explore the utilities and annotations that Spring Boot provides for testing applications.

docker integration-testing java keycloak mongodb oauth2-resourceserver spring-boot spring-data-mongodb spring-security spring-web-mvc springdoc-openapi testcontainers unit-testing

Last synced: 12 Oct 2025

https://github.com/leakyabstractions/result

🎱 A Java library to handle success and failure without exceptions

error-handling exception-handling exceptions functional-programming java java-library library monad result

Last synced: 09 Mar 2026

https://github.com/kuangcp/notes

:memo: Migrated to(迁移至) https://github.com/Kuangcp/Note 当前仓库已经废弃, 对应的博客网站:

docker gradle groovy java linux markdown maven mysql nginx notes oracle postgresql python spring

Last synced: 20 Aug 2025

https://github.com/diennea/blobit

BlobIt - a Distributed Large Object Storage

blob-storage bookkeeper distributed java storage

Last synced: 22 Aug 2025

https://github.com/aleksk1ng/transactional_outbox_with_spring_and_kotlin

Kotlin-Spring-OutBox-Microservice

coroutines docker eventdriven grafana java kafka koltin microservices mongodb outbox-pattern postgresql prometheus spring spring-boot spring-webflux webflux zipkin

Last synced: 23 Apr 2025

https://github.com/chorus-bdd/chorus

The Chorus BDD interpreter - Executable specifications for distributed systems

bdd bdd-framework bdd-tests chorus distributed-systems gherkin integration-testing integration-tests java javascript testing

Last synced: 11 Apr 2025

https://github.com/29dch/leetcode-mycodescollection

我的LeetCode做题代码分方向汇总集合 :fire:

cpp java leetcode python3 shell sql

Last synced: 29 Apr 2025

https://github.com/dimflix/nexus-pc

My term project on databases

application college college-project computer-shop course-project coursework css database java javafx javafx-application postgresql shop

Last synced: 21 Mar 2025

https://github.com/guillaumefalourd/java-exercices

Exercícios em Java para iniciantes (pré-Junior) ☕️🇧🇷

beginner desafios exercices hacktoberfest java junior

Last synced: 21 Mar 2025

https://github.com/idouble/multithreading-chat-client-java

👥 A simple Chat Client in Java, implemented with the Observer pattern 👥

alice bob chat chat-room chatroom client client-server client-server-chat-application client-server-example client-server-java-program connection java multithreading observer observer-pattern server server-client server-client-communication tcp udp

Last synced: 02 May 2025

https://github.com/webfuzzing/dataset

Web Fuzzing Dataset (WFD): a set of web/enterprise applications for experimentation in automated system testing

benchmark casestudy enterprise-applications java rest test

Last synced: 07 Oct 2025

https://github.com/homyakin/iuliia-java

Transliterate Cyrillic → Latin in every possible way (Java version)

cyrillic international iuliia jackson-json java java-17 latin library maven transliteration

Last synced: 10 Apr 2025

https://github.com/strykeforce/thirdcoast

Third Coast swerve drive and telemetry API for FRC robots

frc java swerve-drive

Last synced: 14 Mar 2026

https://github.com/atleon/atleon

Lightweight infinite reactive stream processing framework

java kafka rabbitmq reactive-streams reactor sns sns-client sqs sqs-client

Last synced: 18 Apr 2026

https://github.com/terryhuanghd/useragency-android

UserAgency is an Android User-Agent generator library written in Java/Kotlin. Provides story-oriented usage, and comprehensive way to mock real life data.

android chrome edge firefox ie java safari user-agent

Last synced: 13 Apr 2025

https://github.com/reljicd/spring-boot-web-scraper

Simple web scrapping app made using Spring Boot + Thymeleaf + Jsoup + Java 8 Lambdas & Streams

docker docker-compose functional-programming h2 h2-database java java-8 java-lambda java-streams jsoup lambda scraper spring spring-boot spring-data-jpa spring-mvc spring-security stream thymeleaf web-scraping

Last synced: 12 Apr 2025

https://github.com/dorkbox/tweenengine

High performance and lightweight Animation/Tween framework for Java 8+

android animation java

Last synced: 07 May 2025

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

LLM and agent evaluation for Java & Kotlin. Runs in JUnit and CI. Spring AI, LangChain4j, Koog.

agent-evaluation agentic-ai evaluation evaluation-framework evaluation-metrics java junit junit-extension koog kotlin langchain4j llm llm-evaluation llm-evaluation-framework llm-evaluation-metrics rag rag-evaluation retrieval-augmented-generation spring-ai spring-ai-evaluation

Last synced: 09 Jun 2026

https://github.com/Bisnode/opa-java-client

java javaclient opa openpolicyagent

Last synced: 12 May 2025

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

Apache Cordova - Paramedic

cordova cplusplus csharp hacktoberfest java javascript library mobile nodejs objective-c

Last synced: 09 Apr 2025

https://github.com/m-reza-rahman/jakartaee-azure

Java/Jakarta EE on Azure

azure cloud docker jakartaee java javaee jboss-eap kubernetes

Last synced: 08 Mar 2026

https://github.com/jcabi/jcabi-mysql-maven-plugin

MySQL Maven Plugin: starts MySQL server on pre-integration phase and shuts it down on post-integration phase

java maven maven-plugin mysql

Last synced: 27 Jun 2025

https://github.com/leewyatt/fxgl_tank

Game 90 tank; Powered by FXGL game engine

fxgl game java javafx tank

Last synced: 27 Jul 2025

https://github.com/igr/jrsmq

A lightweight message queue for Java that requires no dedicated queue server. Just a Redis server.

fifo java message-queue queue redis rsmq

Last synced: 21 Jun 2025

https://github.com/kieler/klighd

KIELER Lightweight Diagams

java node-link-diagrams svg visualization

Last synced: 07 May 2025

https://github.com/pankaj-str/java-se-tutorial-codeswithpankaj

Pankaj-Str's GitHub, 'JAVA-SE-Tutorial-codeswithpankaj,' is a concise compendium of Java SE tutorials. Ideal for developers and learners, it offers clear and insightful code snippets, providing an efficient pathway to enhance Java programming skills. A valuable resource for mastering essential concepts

collections concurrency corejava data-structures java javase javatutorials object-oriented-programming oop

Last synced: 10 Apr 2025

https://github.com/ivangfr/springboot-ldap-testcontainers

The goal of this project is to create a simple Spring Boot REST API, named 'simple-service,' and secure it using the Spring Security LDAP module. Additionally, Testcontainers will be utilized for integration testing.

docker graalvm java ldap native openldap phpldapadmin spring-boot spring-security spring-security-ldap spring-web-mvc springdoc-openapi testcontainers

Last synced: 08 Jul 2025

https://github.com/pnowy/nativecriteria

Ultra lightweight lib to generate dynamic SQL based on hibernate session

dynamic-sql hibernate java jpa native-criteria sql

Last synced: 27 Jun 2025

https://github.com/kylestev/jvm.js

A Java VM bytecode library written in ES6 for Node.js

bytecode-library jar java java-bytecode javascript javascript-library jvm jvm-bytecode

Last synced: 29 Oct 2025

https://github.com/idouble/cat-face-detector-with-opencv-and-javafx

📹 A Small OpenCV (Open Source Computer Vision) Example, who has the ability to detect multiple cat faces at the same time 🐱

camera cat cat-face-detector cats detected-cat-faces eclipse face face-detection image-processing java javafx opencv picture workspace

Last synced: 30 Apr 2025

https://github.com/anitaa1990/rxandroid-sample

A list of concise write ups on the implementation of RxJava in Android

android android-development java rxandroid rxjava2 rxjavasamples

Last synced: 24 Jul 2025

https://github.com/martinpaljak/YAFU

YAFU - Yet Another FIDO Utility. FIDO2 toolbox in Java for USB/NFC devices.

ctap2 fido2 fido2-authenticator hid java nfc u2f webauthn

Last synced: 12 Aug 2025

https://github.com/5zhu/ssm

Java企业级电商项目

guava java java-8 mall ssm

Last synced: 03 May 2025

https://github.com/kplxq/talos

dubbo elasticsearch hbase java logback-kafka-appender redis spring-mvc talos

Last synced: 29 Oct 2025

https://github.com/Chorus-bdd/Chorus

The Chorus BDD interpreter - Executable specifications for distributed systems

bdd bdd-framework bdd-tests chorus distributed-systems gherkin integration-testing integration-tests java javascript testing

Last synced: 07 May 2025

https://github.com/DreamCats/online-interview

在线面试助手：包含各个大厂的面经、算法题、知识点，并且小程序包含长按复制和点击图片预览功能，同时小程序继续优化和开发。

interview java python wx

Last synced: 03 Apr 2025

https://github.com/wenbochang888/seckill

Java高并发秒杀系统，基于SSM + redis实现

high-concurrency java redis seckill ssm

Last synced: 05 May 2025

https://github.com/threadnew/ssm_project

这个一个SSM+shiro+maven+bootstrap的项目实战，经典的图书管理系统。

bootstrap java mybatis mysql shiro spring springmvc ssm-maven

Last synced: 29 Oct 2025

https://github.com/stepio/coffee-boots

Support property-based configuring of multiple Caffeine caches for Spring Cache abstraction.

caffeine environment java spring spring-boot spring-cache

Last synced: 10 Jul 2025

https://github.com/quackster/libreshockwave

An open-source SDK, decompiler and web player for Adobe/Macromedia Shockwave

adobe director dissassembler java macromedia reverse-engineering shockwave

Last synced: 25 May 2026

https://github.com/orkes-io/orkesworkers

sample workflows using Conductor

demos java netflix-conductor orchestration tutorials

Last synced: 04 Mar 2026

https://github.com/questcraftplusplus/pojlib

A Minecraft: Java Edition launcher library partially made with the PojavLauncher base.

java minecraft questcraft

Last synced: 19 Jun 2025

https://github.com/grunka/fortuna

An implementation of the Fortuna RNG

fortuna java prng random rng

Last synced: 14 May 2025

https://github.com/lkmc2/awesomevideo

基于Spring Boot的《倾心短视频》小程序的后端API服务

java mybatis mybatis-generator mysql redis spring-boot swagger2

Last synced: 08 Mar 2026

https://github.com/hoanghiephui/bitcoin-wallet

Bitcoin Wallet app for your Android device. Bitcoin Wallet is decentralized and peer-to-peer. There is no server that would hold any of your private data.

android android-jetpack bitcoin bitcoin-wallet bitcoinj blockchain dagger2 java kotlin p2p rxjava2 wallet

Last synced: 28 Oct 2025

https://github.com/dhatim/dropwizard-jwt-cookie-authentication

Dropwizard bundle managing authentication through JWT cookies

cookie dropwizard java jwt module

Last synced: 12 Jan 2026

https://github.com/zmievsa/autograder

Automatic assignment grading for instructor use in programming courses

c cpp education grading grading-system java python testcases utility

Last synced: 30 Mar 2025

https://github.com/leonardosnt/java-class-tools

Read and write java class files in Node.js or in the browser.

assembler browser class disassembler java javascript node parser reader writer

Last synced: 30 Oct 2025

https://github.com/stil4m/transmission-rpc-java

Java implementation of the Transmission RPC API.

java rpc transmission

Last synced: 18 Jul 2025

https://github.com/iminto/hideImage

图片隐写，应用场景看你了

java

Last synced: 11 Apr 2025

https://github.com/roboconf/roboconf-platform

The core modules and the platform

apache-karaf automation cloud cloud-computing containers iaas infrastructure-as-code java osgi paas paas-framework roboconf

Last synced: 07 Apr 2025

https://github.com/Ilya-Gh/Typewriter

Typewriter pull to refresh Android animation.

android animation animation-library java pull-to-refresh

Last synced: 20 Apr 2025

https://github.com/aachartmodel/aachartkit-pro

📈📊🎓🎓🎓AAChartKit-Pro is a professional version of AAChartKit, it is an elegant and friendly chart framework for iOS, iPadOS, macOS. AAChartKit-Pro is a more powerful data visualization framework that supports more types beautiful chart like bellcurve, bullet, columnpyramid, cylinder, dependencywheel, heatmap, histogram, networkgraph, organization, packedbubble, pareto, sankey, series, solidgauge, streamgraph, sunburst, tilemap, timeline, treemap, variablepie, variwide, vector, venn, windbarb, wordcloud, xrange charts and so on.

area-chart bubble-chart chart-types column-chart graphics highcharts hybrid ios ipados java javascript kotlin macos objective-c pie-chart radar-chart spline-chart swift tvos webview