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/zxybazh/bookshop-system-java

DataBase Project: A bookshop system on Java & MySQL

bookshop java mysql

Last synced: 11 Apr 2025

https://github.com/nunum/where-am-i-server

Implement and test indoor position algorithms using Wi-Fi signal information

fingerprinting java javadoc localization-tool maven open-source swagger wifi

Last synced: 11 Apr 2025

https://github.com/dvorka/slake-moth

Coaching notebook web application for Google App Engine.

appengine coaching java outliner

Last synced: 29 Oct 2025

https://github.com/tersesystems/jmxbuilder

Fluent API for building JMX Beans

java jmx

Last synced: 04 Oct 2025

https://github.com/caoccao/jaspiler

Jaspiler is a Java to Java transpiler.

babel java plugins transpile transpiler

Last synced: 13 Jul 2025

https://github.com/shubh2-0/method-references

The method reference is nothing but the simplified version of the lambda expression. Instead of providing an implementation body, a method reference refers to an existing available method

consumer-functional-interface function-functional-interface functional-programming java java-8 lambda-functions method-reference predicate-functions sts4 supplier-functional-interface

Last synced: 09 Jul 2025

https://github.com/isislab-unisa/sof

Simulation Optimization and exploration Framework on the cloud: SOF

agent-based-simulation hadoop java mapreduce optimization-process simulation-model simulation-optimization sof

Last synced: 12 Apr 2025

https://github.com/nthnn/batch2exe

Easy-to-use Windows Batch File to executable file converter/wrapper with Swing GUI.

batch-file batch-script cpp csharp dotnet flatlaf java

Last synced: 06 May 2025

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/tananaev/simple-camera-android

Simple Camera app for Android

android java

Last synced: 19 Oct 2025

https://github.com/boudhayan-dev/spring-xsuaa-cloud-foundry

Spring boot integration with OAuth2 (XSUAA) service in SAP Cloud Foundry.

cloud cloud-foundry java oauth2 sap spring-boot springboot xsuaa

Last synced: 13 Apr 2025

https://github.com/licoy/sharding-jdbc-dbs

使用sharding-jdbc数据库分库分表CURD

java mysql

Last synced: 12 Jul 2025

https://github.com/pasan-pahasara/spring-image-uploader-mvc

This is a small software creation made for uploading images using Spring MVC

bootstrap5 css java javascript spring-mvc

Last synced: 11 Apr 2025

https://github.com/marwa-eltayeb/englishquiz

It is a quiz app for English language.

android answers english english-quiz java quiz quizapp

Last synced: 11 Jul 2025

https://github.com/gui-yom/jcargo

Trying to remake Rust's excellent build tool for the JVM ecosystem.

build build-tool java jvm kotlin

Last synced: 11 Jul 2025

https://github.com/KaShiekzmi/Gym-Management-System-GUI-OOP-Java-Project

Java Gym Management System with GUI - A comprehensive OOP project for managing gym operations. Features include login, member/trainer management, machine booking, financial accounts, and reports. Developed by Kashif Abbas Kazmi and Muhammad Sarim.

gui gym-management-system java netbeans object-oriented-programming swing

Last synced: 04 Apr 2025

https://github.com/mestackcodes/signinwithgoogledelphi

Delphi component for integrating Google Sign-In using the Android Credential Manager

android androidx credential-manager credentials delphi delphi-components firemonkey google google-sign-in java jni kotlin pascal-language

Last synced: 19 Jul 2025

https://github.com/bertrandmartel/bboxapi-router

:signal_strength: Bbox Router API client library for Kotlin/Java/Android

android api-client bbox bouygues gateway-api java kotlin library

Last synced: 07 May 2025

https://github.com/hasnatrasool163/universitymanagementsystem

The University Management System is an all-encompassing Java-based application tailored to streamline and automate the administrative and academic operations of universities. From managing teacher and student databases, handling fee structures, to processing examination results, UMS serves as a robust platform that ensures efficient and effective.

examination-system java javaswing javaswing-javaawt-oops-mysql javaswings javaswingsapp management-system studentmanagement studentmanagementsystem universitymanagement universitymanagementsystem

Last synced: 12 Jul 2025

https://github.com/anataliocs/reactiveapp2019

Building a Reactive App with Angular and Spring Boot 2 (REVISION 2019)

java reactive reactive-programming spring-boot webflux

Last synced: 12 Apr 2025

https://github.com/jonashackt/ansible-windows-springboot

Example project showing how to provision, deploy and run a Spring Boot app as a Windows Service using Ansible, chocolatey & nssm

ansible chocolatey devops java nssm spring-boot vagrant windows

Last synced: 19 Mar 2025

https://github.com/bvolpato/digesteroids

💊 Digester on Steroids for Java

digester html java json mapping pojos xml

Last synced: 11 Apr 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/iametornam/ghanapostgps-flutter

an implementation of GhanaPost GPS re-design by JOSHUA GRAHAM

android dart flutter ghana ghanapost ios java swift ui

Last synced: 02 Aug 2025

https://github.com/culqi/culqi-java

Una implementación de Culqi en Java

culqi java payments sdk

Last synced: 02 Aug 2025

https://github.com/k33ptoo/krandomuser

A JavaFX/Java Swing Consumable Library for getting random users data with abundant details from api provided by https://random-data-api.com/

api java javafx random

Last synced: 27 Jul 2025

https://github.com/lcaichihua/simplecrudjsp

Crud JSP - Servlet - mysql - materialize css

java jsp-servlet materializecss mysql

Last synced: 24 Jul 2025

https://github.com/selimhorri/escaping-reference

memory management by escaping reference, cleaner code

java

Last synced: 25 Jul 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/kakarottocui/vueblogsys

基于java SpringBoot和Vue的个人博客系统,使用了elasticsearch、rabbitmq、redis

java mysql rabbitmq redis springboot vue

Last synced: 28 Jul 2025

https://github.com/doaaosamak/topinterview150-leetcode

Top 150 Interview questions in leetcode, I will upload my solutions in this repo.

java leetcode-solutions problem-solving

Last synced: 09 Mar 2026

https://github.com/ricardoquesada/unijoysticle

The UniJoystiCle, a unicycle simulator for the Commodore 64

android c64 commodore eagle-cad ios java qt swift unicycle-simulator unijoysticle wi-fi-receiver

Last synced: 25 Oct 2025

https://github.com/jsixface/yamlconfig

Manage configuration for java project in a YAML file and access them via dotted notation.

configuration java properties yaml yml

Last synced: 12 Aug 2025

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/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/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/syncfusionexamples/java-word-table-examples

Create, edit, format, and delete tables in a Word document in Java without Microsoft Word or interop dependencies

java tables word-library

Last synced: 15 Aug 2025

https://github.com/syxanash/college-shtuff

A few projects developed for my CS course at Università degli Studi di Bari

college-assignment computer-science java university university-project

Last synced: 16 Aug 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/gamussa/streaming-movie-ratings-min-0519

A small version of of https://github.com/confluentinc/demo-scene/tree/master/streams-movie-demo

apache-kafka groovy java kafka kafka-streams stream-processing

Last synced: 02 Aug 2025

https://github.com/objectionary/jucs

JUnit Classpath Sources: a simple framework for using classpath resources as JUnit sources

java junit5 junit5-extension oop unit-testing

Last synced: 09 Jun 2026

https://github.com/arquillian/arquillian-extension-android

Arquillian Android Platform Containers

android arquillian java obsolete

Last synced: 14 Jan 2026

https://github.com/wingify/vwo-java-sdk

[DEPRECATED] VWO Java SDK for server-side A/B Testing

ab-testing java java-sdk murmurhash3 server-side server-side-rendering vwo

Last synced: 26 Apr 2025

https://github.com/redking00/csv2pdf

🔥A command line tool to generate PDF and text files from csv data and Freemarker templates.🔥

cli command-line-tool csv easy-to-use flyingsaucer freemarker ftl java pdf pdf-generation templated-content text-generation

Last synced: 24 Apr 2025

https://github.com/firebirdsql/firebird-testcontainers-java

Firebird-testcontainers-java is a module for Testcontainers.org to provide lightweight, throwaway instances of Firebird for JUnit tests.

docker firebird java jaybird junit test-automation testing

Last synced: 22 Feb 2026

https://github.com/brian-lau/matlabr

Call R from Matlab

java matlab r rserve

Last synced: 11 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/leogtzr/jthreadparser

jthreadparser is a Go library to parse Java Thread Dump files.

go golang java jvm parser threaddump

Last synced: 13 Jun 2025

https://github.com/born2snipe/maven-custom-logging

attempt to customize/modify Maven 3 logging

java logging maven

Last synced: 05 Jul 2025

https://github.com/hisano/wasm-interpreter-on-java

WebAssembly Interpreter written in Java (Java 8, Pure Java, No library dependencies)

interpreter java java8 purejava wasm webassembly

Last synced: 23 Apr 2025

https://github.com/shubh2-0/functional-interface

An interface with exactly one abstract method is called Functional Interface. @FunctionalInterface annotation is added so that we can mark an interface as functional interface. It is not mandatory to use it, but it’s best practice to use it with functional interfaces to avoid addition of extra methods accidentally. If the interface is annotated wit

annotation exceptions functional-programming interface java jvm lamda-functions

Last synced: 17 Apr 2025

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

learning Java language

java

Last synced: 22 Jul 2025

https://github.com/jindrapetrik/javactivex

ActiveX Controls in Java

activex-controls java

Last synced: 15 May 2025

https://github.com/vladimir-dejanovic/micronaut-vs-spring-boot

Code used for my conf talk "Micronaut, Dragon-Slayer (Spring/boot) or just another framework "

java micronaut micronautfw spring-boot springboot

Last synced: 17 Mar 2025

https://github.com/moosetechnology/verveinej

VerveineJ is a tool written in Java that creates a mse file from Java source code.

java model moose mse

Last synced: 16 Jan 2026

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/yakovlev-alexey/keycloak-email-link-auth

A Keycloak plugin to authenticate users using a link sent via email

java keycloak keycloak-provider keycloak-spi

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/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/epam/imago

2D chemical structure image recognition toolkit

cheminformatics cpp indigo java ocr opencv python recognition

Last synced: 06 Oct 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/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/syncfusionexamples/java-word-find-and-replace-examples

Find and replace text in a Word document in Java without Microsoft Word or interop dependencies.

find-and-replace java word-library

Last synced: 12 Oct 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/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/apache/karaf-boot

Mirror of Apache Karaf Boot

java karaf network-server osgi

Last synced: 13 Oct 2025

https://github.com/wizardoftrap/to_do_list

ToDoList App is an Android application developed in Java and utilizing SQLite for data management. With features like task creation, editing, deletion, and marking tasks as done, users can efficiently organize their daily activities. The app offers additional functionalities such as setting task priority, categorization, and adding detailed notes.

android androiddevelopment androidstudio java sqlite

Last synced: 08 Oct 2025

https://github.com/pm6422/luix-passport

This project provides you a standard auth2 server and client configuration powered by Spring Boot 3 with the ability to authenticate login and using PostgreSQL DB as datastore.

java oauth2 security spring spring-boot

Last synced: 17 Jan 2026

https://github.com/leonamtv/hilbert_curve

Pequeno programa em java para renderizar a curva de Hilbert até determinado nível. A small java program to render the Hilbert Curve up to a given level

generating-curves hilbert-curve java

Last synced: 12 Oct 2025

https://github.com/zeel-codder/recursion-hub

Write a solution to any recursive problem in any language of your choice

c cpp css express go hacktoberfest html java js nodejs php python r typescript

Last synced: 07 Oct 2025

https://github.com/chat-pass/dify-api-java-sdk

Dify API Java SDK 是一个用于与 [Dify](https://dify.ai) 平台进行交互的 Java 客户端库。它提供了对 Dify 应用 API 和知识库 API 的完整支持,让 Java 开发者能够轻松地将 Dify 的生成式 AI 能力集成到自己的应用中。

api dify java java-8 sdk

Last synced: 05 Oct 2025

https://github.com/qinxuewu/wechat-parent

基于Spring Cloud微服务化开发平台,核心技术采用Spring Boot2以及Spring Cloud 相关核心组件,前端采用Vue的微信公众号管理系统。 主要是用于学习使用

java springboot2 springclond wechat

Last synced: 29 Apr 2025

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/apache/cordova-registry-web

[DEPRECATED] Apache Cordova Registry Web

cordova cplusplus csharp java javascript library mobile nodejs objective-c

Last synced: 08 Oct 2025

https://github.com/blckclov3r/mvvm_time-trainee-tracker

(Android) Time Trainee Tracker App repository implements MVVM Architecture using Room, ViewModel, LiveData, etc.

android java

Last synced: 13 Mar 2026