An open API service indexing awesome lists of open source software.

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.

https://github.com/yegor256/antlr2ebnf-maven-plugin

Converts ANTLR grammar .g4 files into EBNF for naive-ebnf LaTeX package; also converts to PDF later on

antlr4 ebnf ebnf-language java maven-plugin

Last synced: 27 Mar 2025

https://github.com/davsclaus/fabric8-hello

Two microservices using Spring Boot and WildFly Swarm with Camel running in kubernetes using fabric8 tooling

fabric8 java kubernetes

Last synced: 06 Mar 2026

https://github.com/mxsm/mxsm-website

mxsm(蚂蚁背大象) blog build on Docusaurus

docusaurus eventmesh java learning notes rocketmq rust spring spring-boot

Last synced: 15 Apr 2025

https://github.com/twitch4j/twitch4j-minecraft-plugin

Bukkit Plugin Template with Twitch API Integration for Minecraft Servers, powered by Twitch4J

api bukkit craftbukkit hacktoberfest helix irc java kotlin minecraft oauth pubsub spigot twitch twitch4j twitchdev

Last synced: 01 Sep 2025

https://github.com/sandun-induranga/car-rental-system

Full Stack Web Application using Spring framework as backend.

bootstrap css3 hibernate html5 java javascript jquery lombok maven mysql spring spring-mvc springdata-jpa tomcat

Last synced: 07 Apr 2025

https://github.com/d-iii-s/java-ubench-agent

Multiplatform Java agent for high-precision microbenchmarking.

c java microbenchmarks

Last synced: 15 May 2025

https://github.com/dhimasanb/carfactory

Car Factory Management Netbeans Java Swing with JReport and MariaDB

java mariadb netbeans

Last synced: 04 Apr 2025

https://github.com/rmraya/fluenta

Translation Manager for DITA projects

dita java translation xliff xliff-manager

Last synced: 01 Sep 2025

https://github.com/hoangtien2k3/design-pattern

◉ Design Patterns includes 3 main groups: 1. Creational pattern, 2. Behavioral pattern, 3. Structural pattern.

java java-design-patterns kotlin kotlin-design-patterns patterns-java

Last synced: 21 Apr 2025

https://github.com/gluster/libgfapi-jni

Java Native Interface (JNI) bindings for libgfapi (the GlusterFS client API)

filesystem glusterfs-java-filesystem java jni libgfapi low-level storage

Last synced: 19 Oct 2025

https://github.com/navdeepm20/chitchat_gui

A One to One Chat Gui Application Designed in Java.

chat-application java java-chat-app java-chat-application java-project java-sockets

Last synced: 12 Apr 2025

https://github.com/fhsinchy/spring-neo4j

REST API powered by Spring Boot and Neo4j written for a freeCodeCamp course

java neo4j spring-boot

Last synced: 31 Aug 2025

https://github.com/khmarbaise/multienv-maven-plugin

multienv-maven-plugin

java maven maven-plugin

Last synced: 14 Apr 2025

https://github.com/devtony101/springacademic

This is a sample project, made for academic and demonstrational purposes only.

hibernate java java-8 javaweb spring spring-boot spring-data-jpa spring-hibernate spring-mvc spring-security

Last synced: 30 Apr 2025

https://github.com/jindrapetrik/javactivex

ActiveX Controls in Java

activex-controls java

Last synced: 15 May 2025

https://github.com/shravan20/shravan20

Hey :wave:, Glad to see you here! (Don't Just Fork, Star Too :sweat_smile:)

developer expressjs fastapi flask java javascript nodejs profile profile-readme python react spring springboot typescript

Last synced: 26 Mar 2025

https://github.com/eiiches/java-procfs-mbeans-agent

Java agent to make /proc metrics available as MXBeans

java java-agent jmx linux metrics monitoring procfs

Last synced: 26 Aug 2025

https://github.com/apurva313/java

Java code repository showcasing diverse projects, applications, and exercises. Explore Java concepts, algorithms, and applications to enhance your coding skills and deepen your understanding of Java programming.

java oops-in-java programming

Last synced: 15 May 2025

https://github.com/yukihane/hello-java

learning Java language

java

Last synced: 22 Jul 2025

https://github.com/themaxium69/tyromod

💚 Le TyroMod Officiel - Pour le Serveur Minecraft TyroServ

forge java minecraft-mod tyrolium tyroserv

Last synced: 15 Jul 2025

https://github.com/kinotic-ai/vertx-mcp

A Vert.x MCP Server built on top of MCP Java SDK

java llms mcp mcp-server vertx

Last synced: 08 May 2026

https://github.com/mohnoor94/problemssolving

In this repository, I will add some of problems I solved, mainly using Java, Scala, and Python Programming Languages.

java java11 learning-by-doing problemsolving python python3 scala

Last synced: 25 Oct 2025

https://github.com/apache/sling-org-apache-sling-feature-cpconverter

Apache Sling Content Package to Feature Model Converter

java osgi osgi-feature-model sling

Last synced: 19 Oct 2025

https://github.com/swiftech/swiftboot

基于Spring Boot,Spring MVC,Spring Data 的企业Web应用快速开发开发框架。A rapid development framework based on Spring Boot, Spring MVC and Spring Data for enterprise

authentication excel-export excel-import java jpa mvc poi rad redis restful shiro spring spring-boot spring-data spring-mvc

Last synced: 13 Feb 2026

https://github.com/oneteme/jquery

Java Query

api java query sql

Last synced: 16 Feb 2026

https://github.com/Wynncraft-Recreation/Wynncraft

A recreation of Wynncraft network with the use of the Bukkit/Paper API to create a bundled plugin

bukkit java minecraft minecraft-plugin paper papermc spigot wynncraft

Last synced: 26 Oct 2025

https://github.com/tahmid-saj/fin-predict

Finance prediction app to view historical and current market data, weekly predictions on BTC / stocks / forex, and get support from AI driven services. Developed with Spring Boot, Maven, Thymeleaf, Django, AWS, GCP, Docker, MySQL.

aws bitcoin bootstrap django forecasting-models gcp java maven ml mysql spring-boot thymeleaf

Last synced: 18 Mar 2026

https://github.com/bnusunny/supersonic-java-on-lambda

Best practices for reducing Java lambda cold start time

graalvm java lambda quarkusio

Last synced: 14 Oct 2025

https://github.com/liuyueyi/autormbg

auto remove image backgound service by SpringBoot3+ JDK17+ AI

ai image-to-image java jdk17 python remove-background rmbg springboot springboot3-x

Last synced: 24 Oct 2025

https://github.com/azimjohn/nupogodi

Nu Pogodi - Game Built with JavaFX

java javafx university-project

Last synced: 13 Oct 2025

https://github.com/st235/richtextview

A simple way to work with icon fonts. 💰

android assets fonts icons java library performance text

Last synced: 04 Mar 2026

https://github.com/apache/pekko-persistence-cassandra

A replicated Apache Pekko Persistence journal backed by Apache Cassandra

cassandra cqrs eventsourcing java pekko pekko-persistence scala

Last synced: 19 Oct 2025

https://github.com/CodeRayZhang/Chat

简单页面聊天系统,登录即可连接

chat java javascript json

Last synced: 26 Oct 2025

https://github.com/ramanaditya/beginners

This is a repository containing all the beginning steps to start with programming from level zero

c cplusplus cpp hacktoberfest hacktoberfest-2020 hacktoberfest2020 java python python3

Last synced: 30 Oct 2025

https://github.com/muhammedzohaib/hitfit-gym-app

A Java and JavaFX-based Gym Management App that enables user login/signup and provides administrative features for efficient gym management. Simplify and streamline your gym operations with this user-friendly application.

desktop-app gui gui-application gym-management-system intellij-idea java java-project javafx javaprogramming project semester-project

Last synced: 04 Mar 2026

https://github.com/apache/pekko-persistence-dynamodb

DynamoDBJournal for Apache Pekko Persistence

dynamodb java journal pekko pekko-persistence scala

Last synced: 13 Jun 2025

https://github.com/deechael/dynamicclassgenerator

Allow you to generate java class when running a program

compile dynamic-programming java kotlin runtime

Last synced: 06 Oct 2025

https://github.com/bg-software-llc/wildinspect

Custom inspect-mode with CoreProtect hookup!

bgsoftware coreprotect factions java minecraft plugin spigot survival wildinspect

Last synced: 13 Jun 2025

https://github.com/wux1an/fernflowers

Java ☕ reverse engineering tool - Batch decompile the jar package.

bytecode bytecode-manipulation code-review compiler decompiler fernflower freeze java multi-threads reverse reverse-engineering

Last synced: 06 Oct 2025

https://github.com/hardiksinghbehl/rsql-spring-boot

Representational State Transfer + Structured Query Language(RSQL): Demo application using RSQL parser to filter records based on provided condition(s)

harry-potter-api java rsql rsql-jpa-specification spring-boot

Last synced: 09 Apr 2025

https://github.com/saddamarbaa/data-structures-and-algorithms

==> I made this repository to post my code and document my progress while Learning data structures and algorithms concepts in this repository, I covered the complete data structures and algorithms

array binary-tree c graph hash-tables java javascript leetcode python typescript

Last synced: 23 Apr 2025

https://github.com/riccardobl/jcubemapassembler

JCubemapAssembler is a java application that can be used to assemble six separate face images into a single cubemap and export it as a dds file.

cubemap dds java

Last synced: 13 Aug 2025

https://github.com/epomatti/openliberty-jakartaee-jms-ibmmq

A sample application to connect Open Liberty and IBM MQ using JMS.

ibm-mq jakartaee java javaee jms liberty liberty-server openliberty websphere

Last synced: 07 Oct 2025

https://github.com/lefou/lambdatest

LambdaTest - Lambda-enabled functional testing API on top of JUnit and TestNG

functional-programming java java5 java8 junit junit5 specification testing testng

Last synced: 12 Mar 2026

https://github.com/sskorol/selenium-camp-16

Selenium Camp 2016 - Effective UI tests scaling on Java - talk's demo

demo java java-8 mysql rest selenium-grid selenium-webdriver test-automation testng vibur-object-pool

Last synced: 10 Apr 2025

https://github.com/rwbl/b4j-howtos

Howtos and sample projects for B4J (RAD development tool for cross platform desktop, server and IoT solutions).

b4j b4x howtos java

Last synced: 05 Sep 2025

https://github.com/caimucheng/leafide

A modern IDE for Android written in Kotlin, supporting web projects, native projects, and more.

android android-app android-studio editor ide java kotlin-android multilanguage

Last synced: 12 Apr 2025

https://github.com/dracula/javadoc

🧛🏻‍♂️ Dark theme for Javadoc

dracula-theme java javadoc

Last synced: 24 Apr 2025

https://github.com/davidarchanjo/spring-boot-crud-rest

Sample Spring Boot project implementing a REST CRUD application

crud-api java spring-boot spring-jpa

Last synced: 05 Sep 2025

https://github.com/goh-chunlin/cheese

Speech to text app for travellers using Microsoft Cognitive Services on Azure.

android-application java luis microsoft-cognitive-services speech voicetext

Last synced: 26 Apr 2025

https://github.com/c-rainstorm/jvm

参照《自己动手写Java虚拟机》,一步一步构建小型JVM

build-your-own-x golang java jvm

Last synced: 29 Jul 2025

https://github.com/matthijskamstra/monkee

Minimal static site generator create with Haxe System targets (WIP)

csharp haxe java lua markdown minimal nodejs python static-site-generator

Last synced: 14 Apr 2025

https://github.com/kakarottocui/vuemusicsys

基于java Springboot和Vue的在线音乐平台

java mysql spring-boot springboot vue

Last synced: 28 Jul 2025

https://github.com/scordio/spring-batch-notion

Spring Batch extension for Notion

batch hacktoberfest java notion spring

Last synced: 22 Mar 2025

https://github.com/liyupi/literature-assistant

Spring Boot 3 + Vue 3 的 AI 文献阅读助手项目,帮助用户生成文献阅读指南、智能文献管理和检索。

ai backend frontend java kimi springboot vue web

Last synced: 30 Sep 2025

https://github.com/p1ckle-rick/calgaryhacks-2018

:gun: :bomb: :loudspeaker: Shootify is a scalable and reliable gunshot alerting analysis system for Smart Cities.

arduino bomb dreamweaver emergency emergency-response emergency-services gunshot java javascript mqtt mysql noise python sensor shooting smart-cities smart-city tweepy

Last synced: 04 Aug 2025

https://github.com/contentful/the-example-app.java

Example app for Contentful in Java

contentful heroku java spring-boot

Last synced: 29 Sep 2025

https://github.com/yegor256/jpeek-maven-plugin

Maven Plugin for jPeek

cohesion java maven-plugin metrics

Last synced: 04 Aug 2025

https://github.com/testify-project/testify

A Java Testing Framework faithful to sound testing principles and best practices.

grpc-java guice hk2 java jersey2 semantictesting spring spring-boot tdd testify

Last synced: 16 Aug 2025

https://github.com/hugmanrique/emptyoptimizer

:ski: Optimize TPS and memory consumption of empty Spigot servers

java optimizer spigot

Last synced: 03 Aug 2025

https://github.com/dima74/ancientempires

It's a fantasy turn-based tactics game for android

android game java

Last synced: 18 Mar 2025

https://github.com/vinceh121/nebula2-assets-extractor

Extracts and converts assets (packs) for the Nebula Device 2 engine

game-assets java project-nomads

Last synced: 08 Mar 2026

https://github.com/nxvvvv/mc-server

Host your own Minecraft server 24/7 for free.

java mc mc-server minecraft minecraft-server navaneeth server

Last synced: 24 Jul 2025

https://github.com/training360/strukturavalto-java-public

Training360 Struktúraváltó Junior Java backend fejlesztő gyakorlati feladatok

coursework java

Last synced: 01 Aug 2025

https://github.com/xdev-software/bzst-dip-java-client

Java client library for the BZST - DIP (Bundeszentralamt für Steuern - Digitaler Posteingang)

bundestzentralamt-fuer-steuern bzst client digitaler digitaler-posteingang dip java posteingang steuern

Last synced: 04 Oct 2025

https://github.com/qiutuan/springboot_init

这是一个功能齐全的SpringBoot脚手架项目,集成了常用的开发组件和功能模块,帮助开发者快速搭建企业级Java应用。

java jwt mybatis mybatis-plus redis springboot swagger

Last synced: 25 Jul 2025

https://github.com/madduci/remote-environments

Docker-based remote environments using SSH access

cpp docker go java php python rust

Last synced: 26 Jul 2025

https://github.com/uniStark/get-jobs-lagou

💼 帮你自动在拉钩网上投递简历

automation java job selenium selenium-java

Last synced: 18 Sep 2025

https://github.com/benjholla/bomod

A fork (and mirror) of the Buffer Overflow Module created by NSF Award No. 0113627

buffer-overflow demo educators interactive java

Last synced: 23 May 2026

https://github.com/davimateus1/dmvendas-sds

Projeto DM Vendas, consiste numa aplicação web que exibe dados de vendas em gráficos e tabelas, puxando os dados do Banco de dados Postgre SQL.

bootstrap heroku java javascript netlify postgresql postman react reactjs spring-boot typescript

Last synced: 13 May 2025

https://github.com/pavlmits/pinkpony

Mining from git history with Pink Pony!

git graph-clustering hacktoberfest java java-11 mining-software-repositories

Last synced: 10 Apr 2025

https://github.com/apache/maven-file-management

Apache Maven File Management API

build-management java maven maven-shared

Last synced: 06 Apr 2025

https://github.com/osandadeshan/maxsoft-intelliapi-demo

This is the demo project to test backend APIs and databases using MaxSoft-IntelliAPI.

gauge intelliapi java maven maxsoft rest-api rest-assured

Last synced: 06 May 2025

https://github.com/gouri-panda/xplayer

This is a simple Media player application where the user sees his/her videos, images, and audio.

android coroutines-android hacktoberfest hactoberfest2019 hactoberfest2020 java kotlin kotlin-android media-player mediaservices room-persistence-library viewmodel

Last synced: 13 May 2025

https://github.com/sumitesh9/cses

My solutions for CSES problem set.

algorithms cses datastructures java

Last synced: 09 May 2025

https://github.com/jakartaee/agentic-ai

Jakarta Agentic Artificial Intelligence

agentic-ai artificial-intelligence jakartaee java

Last synced: 07 Mar 2026

https://github.com/enginehub/precogs

Precogs - A Bukkit/Sponge AntiCheat service API, allowing plugins to easily support multiple AntiCheats

anticheat api bukkit gradlew java minecraft paper sponge

Last synced: 07 Apr 2026

https://github.com/sarveshlimaye/hotel-managment-system

This project is of Hotel Management System, which allows you to book rooms, seeing prices of rooms, see reviews. It would also show types of rooms available. It also has a login system, where admin and customers can enter details

css hibernate html java mysql spring-boot spring-data-jpa spring-security thymeleaf web

Last synced: 24 Jun 2025

https://github.com/klaushauschild1984/citiesrl

SimCity like simulation as roguelike.

city java roguelike simcity simulation

Last synced: 05 Jul 2026