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/lau1944/snowow

A low code web service build on top of Spring

api backend framework java low-code spring springboot webserver webservice

Last synced: 15 Apr 2025

https://github.com/davidhampgonsalves/generative-tree-rings

Vector Tree Ring Generator for Pen Plotting

featured java paperjs penplotter svg

Last synced: 12 Apr 2025

https://github.com/samuel-ricardo/neural-network-perceptron-java

Example of using a Perceptron using 1 neuron to find out if it is a living being or not, using the Java Language;

artificial-intelligence ia ia-perceptron-java java linguagem-java neural-network perceptron

Last synced: 11 Apr 2025

https://github.com/govinddixit/travel-wise

An app that helps people find co-travelers in their journey

android java travel ubersdk

Last synced: 12 Apr 2025

https://github.com/javamoney/javamoney-shelter

A shelter for new ideas and modules to be adopted, e.g. via Adopt-a-JSR

incubator java javamoney javamoney-shelter sandbox

Last synced: 13 Apr 2025

https://github.com/aadewunmi/online-quiz-system

"Examily" is a quiz-based examination platform for University level courses. Tech Stack: HTML / CSS / JavaSript / Bootstrap, Java 11 / Java EE version 8 (Jakarta EE version 8), Java JSP, Java Servlet , JDBC, MySQL.

bootstrap html-css-javascript java java11 javaee jdbc-driver jsp mvc mysql mysql-database online-quiz-system servlet servlet-jsp tomcat-server

Last synced: 07 May 2025

https://github.com/mouadziani/access-tests-management

🚀 This project is for first tests management, for university that has tests before registration of students for the scholar year based on Java swing

java jdbc mvc-architecture singleton swing

Last synced: 13 Apr 2025

https://github.com/christopherbthai/wizardwander

A desktop game made for my high school computer science project.

game-development java windows

Last synced: 29 Oct 2025

https://github.com/krlite/brokenthoughts

一些可有可无的故事。

algorithms doddles java krita study-notes

Last synced: 08 May 2025

https://github.com/igentuman/multi-builder-tool

Minecraft java mod to build structures with one click

java minecraft mod

Last synced: 16 May 2026

https://github.com/manoelcampos/sma-torrent

A Java 15 BitTorrent client using JADE Multi-Agent Systems Framework ☕️🌊

bittorrent bittorrent-client bittorrent-protocol jade-framework java multi-agent-systems

Last synced: 18 Oct 2025

https://github.com/corycharlton/bittrexapi

An implementation of the Bittrex api for Android

android api bittrex bittrex-api java

Last synced: 07 Mar 2026

https://github.com/getsadzeg/gegram-class

Mistakes and barbarismes fixer for Georgian language.

georgia java

Last synced: 08 May 2025

https://github.com/batux/java.concurrency.examples

Examples which are related about Java Concurrency ...

concurrency java locks multithreading race-conditions synchronization threadsafe

Last synced: 29 Oct 2025

https://github.com/akhilkailas017/tflite-object-detection-android-app-yolov5

This repository teaches you how to create android app for your yolov5 model using tflite. To know more download the rar file in this repository and extract it.

android java python tensorflow tflite yolov5

Last synced: 07 May 2025

https://github.com/fgforrest/darwin

Darwin is a small Java library that helps applications to setup and evolve their database schema over the time. Evolution is based on SQL patch application and aims at traceability, predictability and reliability. It has been for 13 years in production systems.

autoupdate database database-schema evolution java model sql

Last synced: 10 Jul 2025

https://github.com/suzusou/opencv-color-detection

This program uses OpenCV to process CameraX information.

android bitmap camerax camerax-api java mat opencv opencv-library

Last synced: 07 Mar 2026

https://github.com/strum355/fyp-distributed-tracing

Final Year Project at UCC on the topic of Alternative Visualizations for Distributed Tracing Data

debug-adapter-protocol distributed-tracing elasticsearch golang gradle graphql jaegertracing java kotlin ktor maven opentracing typescript visual-studio-code

Last synced: 30 Oct 2025

https://github.com/arsy786/spring-boot-microservices-2

This project provides a comprehensive guide of microservices using Spring Boot and Spring Cloud.

2022 guide java microservices spring-boot spring-cloud

Last synced: 21 Jun 2025

https://github.com/thamyresarm/dio-bootcamp-quebec-java

Repositório Contendo todos os desafios de código do Bootcamp Quebec de Java realizado na DIO

java junit postgresql spring-framework

Last synced: 17 Jul 2025

https://github.com/apache/aries-cdi

Apache Aries CDI

aries java library

Last synced: 08 May 2025

https://github.com/cloudblue/xml-doclet

A doclet to output javadoc as an XML document.

doclet java javadoc xml

Last synced: 07 Apr 2026

https://github.com/mdabdullahibnaharun/employee-management-system

CRUD project using Thymeleaf, Spring Boot and Spring JDBC

bootstrap crud html java jdbc jpa-hibernate mysql spring-boot thymeleaf

Last synced: 12 Apr 2025

https://github.com/andersonrezende/sistemaeleitoral

Sistema eleitoral (urna eletrônica)

eleitoral eletronica java sistema urna

Last synced: 21 Jun 2025

https://github.com/timbru31/unlimitedlava

🌋 🔶 🔁 UnlimitedLava plugin for CraftBukkit/Spigot

bukkit bukkit-plugin craftbukkit java lava minecraft spigot-plugin spigotmc

Last synced: 17 Jul 2025

https://github.com/tnas/self-contained-app

Simple Web Application with Embedded Tomcat

embedded-tomcat java servlet

Last synced: 07 May 2025

https://github.com/unickcheng/response-handler

A maven dependency that handles response body, catches exceptions, supports for openapi

exception-handler java maven-package response-body spring-boot

Last synced: 07 May 2025

https://github.com/dcavar/fomajni

A Java JNI interface for Foma (a Finite State Transducer compiler for NLP)

cpp finite-state-transducer foma java jni morphology nlp

Last synced: 13 Apr 2025

https://github.com/ushelp/easyfilter

Jave Web请求内容过滤替换组件. Jave Web content filtering request replacement component

content-filter content-filtering filter filter-replacement java java-filter jave-web request-filtering sql sql-injection sqlinjection

Last synced: 14 Jul 2025

https://github.com/JakeJMattson/TelloKt

A Kotlin wrapper for the Tello SDK.

java kotlin tello tellodrone

Last synced: 06 May 2025

https://github.com/lykrast/prodigytech

Minecraft mod that adds machines powered by Hot Air and unusual materials.

java minecraft minecraft-mod

Last synced: 12 Apr 2025

https://github.com/carlos7ags/folio-java

Java PDF generation, signing, and processing library. Apache 2.0 licensed.

apache-license digital-signatures html-to-pdf java panama-ffi pdf pdf-converter pdf-generation pdf-library pdf-parser

Last synced: 31 May 2026

https://github.com/shubham20015/love-babbar-450-dsa-solutions

It is basically the solutions of 450 questions provided by youtuber Love Babbar in JAVA

dsa-practice java love-babbar

Last synced: 12 Oct 2025

https://github.com/davidepastore/liferay-journal-article-converter

From a Liferay Journal Article to a Custom Java Object

converter java journal-article liferay maven

Last synced: 10 Apr 2025

https://github.com/andriykalashnykov/animal-rescue

A sample application that demonstrates VMware opinionated way to build impactful applications by leveraging Tanzu products: Tanzu Observability etc.

gradle java nodejs react

Last synced: 06 Oct 2025

https://github.com/prasoonmohan/100k-coding-challenge

program codes of data structure and java

data-structures java

Last synced: 14 Jun 2025

https://github.com/azure/discover-java-apps

Standalone script to discover Java apps in your remote Linux systems

azure azure-spring-apps java spring springboot

Last synced: 07 Oct 2025

https://github.com/davidepastore/androidcf

Applicazione Android che calcola il codice fiscale

android codice-fiscale italian java tax-codes

Last synced: 10 Apr 2025

https://github.com/ghost-chu/crowdinota

A vanilla Java library that adapt the Crowdin Over-The-Air Content Delivery with cache and custom language mapping support.

crowdin crowdin-api java library translation

Last synced: 28 Apr 2025

https://github.com/esri/activemq-for-geoevent

ArcGIS GeoEvent Server sample ActiveMQ connectors for connecting to ActiveMQ message servers.

activemq arcgis arcgis-geoevent-server connector geoevent java server transport

Last synced: 12 Mar 2026

https://github.com/vikassandhu999/flutter_pdf_compressor

A flutter plugin to compress pdf files offline. (Android only)

dart flutter itext5 java

Last synced: 09 Oct 2025

https://github.com/arakelian/docker-junit-rule

JUnit Rule for creating reusable Docker containers that live across JUnit test clases

apache docker java java-11 java-8 junit junit-rule unit-testing

Last synced: 10 Apr 2025

https://github.com/theow03/jnebula

JNebula, is a modern Component based Graphics/Game engine for Java.

engine graphics-programming java opengl

Last synced: 07 Oct 2025

https://github.com/joke/spring-factory

Annotation processor for spring factories META-INF/spring.factories

annotation-processor java spring-boot

Last synced: 21 Jan 2026

https://github.com/cepdnaclk/e19-3yp-automated-hydroponic-system

The project "IoT-Based Automated Hydroponic System" aims to develop a modern and sustainable approach to hydroponic farming that maximizes efficiency by using technology to monitor and control growth conditions, reducing resource consumption, and enabling users to make data-driven decisions for better crop management.

3yp automated aws esp32-arduino flutter hydroponics iot java jwt mqtt spring

Last synced: 08 Oct 2025

https://github.com/raofin/travel-agency

A desktop application for a travel agency, built using Java OOP concepts and Java Swing framework.

beginner-project gui-application java java-swing javaui travel-agency ui

Last synced: 10 Oct 2025

https://github.com/eukolos/painful-difficulty-to-effortless-ease

This repository showcases the differences between Java-only API, Spring Framework and Spring Boot. The repository contains three different services

java spring-boot spring-framework

Last synced: 10 Jun 2025

https://github.com/sergiss/ur-rtde

:robot: Universal Robots - Real Time Data Exchange Java Implementation

java rtde universal-robots ur-robot ur10 ur10-robot

Last synced: 11 Oct 2025

https://github.com/shaswata56/private-chat

Secure TCP/IP desktop chat app using RSA 2048 bit Encryption

2048 application bit chat chat-application encrypted ip java rsa-cryptography rsa-encryption secure tcp

Last synced: 08 Sep 2025

https://github.com/ykayacan/java-dataloader

This small library is a Java 11 port of GraphQL DataLoader

data-loader graphql graphql-dataloader java java-dataloader java11

Last synced: 10 Apr 2025

https://github.com/picnicsupermarket/oss-parent

The Maven parent POM for open-source code by Picnic.

java maven

Last synced: 28 Oct 2025

https://github.com/mulla028/polyglotcode

Simple CLI Tool that translates your code in ANY programming language!

cli java maven picocli

Last synced: 12 Oct 2025

https://github.com/apache/geronimo-jwt-auth

Apache Geronimo Microprofile JWT Auth Implementation

geronimo http java javaee network-server web-framework

Last synced: 10 Apr 2025

https://github.com/hxndev/hadoop-mapreduce-to-analyze-sentiment-of-keyword

In this task, we had to write a MapReduce program to analyze the sentiment of a keyword from a list of comments. This was done using Hadoop HDFS.

code hadoop hadoop-hdfs hadoop-mapreduce hdfs java mapreduce mapreduce-java parallel-computing parallel-programming sentiment-analysis sentimental-analysis

Last synced: 11 Oct 2025

https://github.com/xixu-me/library-data-assistant

Java-based client-server application for managing library book data with web crawling capabilities

crawler crawling database java mysql

Last synced: 08 Oct 2025

https://github.com/dipien/google-play-api

Gradle Plugin & Kotlin Library to publish android APKs/Bundles and listings on Google Play

android google-play gradle-plugin java publisher

Last synced: 07 Oct 2025

https://github.com/apache/santuario-cpp

Mirror of Apache Santuario C++

c java library santuario security xml

Last synced: 10 Jan 2026

https://github.com/glavo/foreign-hacker

Foreign Linker API Hack

ffi java jni panama

Last synced: 08 Oct 2025

https://github.com/americanexpress/unify-simple-decision-table

Simple and easy to use Java implementation of a decision table

decision-tables excel java json rules-engine workflow

Last synced: 31 May 2026

https://github.com/devmalik7/game_scripts

This repository contains beginner-friendly mini games built using multiple programming languages. Perfect for learning logic, loops, and conditionals while contributing to open source!.

app application hacktoberfest hacktoberfest-accepted java javascript python

Last synced: 21 Feb 2026

https://github.com/api2pdf/api2pdf.java

Java client library for the Api2Pdf.com REST API - Convert HTML to PDF, URL to PDF, Office Docs to PDF, Merge PDFs, HTML to Image, URL to Image, HTML to Docx, HTML to Xlsx, PDF to HTML, Thumbnail preview of office files

aws-lambda barcode headless-chrome html-to-docx html-to-image html-to-pdf html-to-xlsx image-preview java libreoffice merge-pdf pdf pdf-generation pdf-to-html qrcode rest-api url-to-image url-to-pdf wkhtmltopdf word-to-pdf

Last synced: 10 Oct 2025

https://github.com/bluestormdna/chip8

Chip 8 Interpreter / Emulator

chip8 emulator interpreter java wip

Last synced: 09 Oct 2025

https://github.com/phoenix616/editarmorstands

Bukkit plugin to edit all the awesome features of ArmorStands

armorstands bukkit bukkit-plugin java minecraft plugin spigot

Last synced: 07 Sep 2025

https://github.com/kavindyasinthasilva/s-music

second application publish on play store

android java sky-silva

Last synced: 10 Apr 2025

https://github.com/apache/maven-docck-plugin

Apache Maven Documentation Checker Plugin

build-management java maven maven-docck-plugin maven-plugins

Last synced: 08 Oct 2025

https://github.com/treblereel/mapper-json

APT based j2cl/gwt compatible jakarta JSONB like marshallers

closure-compiler gwt j2cl java json jsonb

Last synced: 06 Mar 2026

https://github.com/danilhendrasr/yali4j

A language interpreter I created without having any idea what I'm doing

interpreter java java-11 lox-language programming-language

Last synced: 05 Mar 2026

https://github.com/mkutz/approvej

A simple implementation of approval testing for the JVM

approval-testing java kotlin testing

Last synced: 01 Apr 2026

https://github.com/jiaqi/jcli

Annotation based Java command line processor

annotations command-line command-line-tool commandlineparser java

Last synced: 17 Apr 2026

https://github.com/08820048/hrsysterm

在校实训做的一个基于ssm的人力资源管理系统,功能简单,旨在学习。

ajax boostrap hr java javascript javaweb jsp spring-mvc ssm tomcat

Last synced: 17 Apr 2026

https://github.com/nstrydom2/duckduckgo

An unofficial Duckduckgo.com API with performance and simplicity in mind

duckduckgo duckduckgo-api java maven scraping webscraper webscraping

Last synced: 20 Apr 2026

https://github.com/exabrial/petrify

Compile your ML Models/ONNX Decision Trees (XGBoost, LightGBM, SciKit-Learn) straight to JVM Bytecode

bytecode compiler decision-trees inference java jvm lightgbm machine-learning onnx scikit-learn tree-ensemble xgboost

Last synced: 20 Apr 2026

https://github.com/ngnhatthanh/notmobsinc---libgdxgame

Not "Mobs Inc" is a 1-player game. The player's mission is to wipe out the adventurers, in order to avoid getting fired from "Mobs Inc". While doing the job, player can become more powerful by leveling up and unlocking new skills.

game java libgdx libgdx-desktop

Last synced: 24 Jul 2025

https://github.com/atbashee/atbash-utils

Utility classes for Java SE, CDI, CDI-test, ...

cdi java java-se jsf utilities

Last synced: 04 Oct 2025

https://github.com/kerosene-labs/espresso

Build Java applications without fighting your build tool. Drink some espresso.

build-tool dependency-manager espresso fast java not-overkill sane-defaults simple

Last synced: 04 Oct 2025

https://github.com/j256/simplelogging

Simple Java logging facade which can backend into a number of different logging implementations and is designed to be copied into another project.

facade java logging logging-library

Last synced: 31 Jul 2025

https://github.com/kufayeka/capacitorjs-mqtt-native-plugin

⚡️Capacitor plugin library that enables your CapacitorJS-powered Android mobile app to connect to an MQTT broker and send/receive messages. With this plugin, you can easily implement MQTT-based communication in your Android CapacitorJS app natively using TCP protocol.

android capacitor capacitor-plugin java javascript mqtt mqtt-client typescript

Last synced: 29 Jul 2025

https://github.com/jonteohr/usb3installer

A software that installs USB3 drivers into a windows 7* setup ISO-file.

drivers iso java windows

Last synced: 09 Mar 2026

https://github.com/steve1316/genshin-inventory-scanner-android

This mobile application serves as a native way to scan your inventory in GOOD (Genshin Open Object Description) format for websites like Genshin Optimizer to parse data from for the mobile video game, Genshin Impact.

android format genshin good impact inventory java javascript kotlin opencv optimizer python react react-native scan scanner tool typescript website

Last synced: 11 Feb 2026

https://github.com/modmuss50/hardcoremapreset

This mod is for map modpacks devs to allow an easy way for users to re install the maps

java minecraft minecraft-forge mod reborncore

Last synced: 23 Apr 2025

https://github.com/unruly/flick

Modern Java DSL for Acceptance Tests using the screenplay pattern

acceptance-testing java java8 screenplay-pattern tdd

Last synced: 24 Jul 2025

https://github.com/vvsdevs/androiddynamiclayoutloader

🚀Android library for inflating dynamic layouts in runtime based on JSON configuration fetched from server. Useful in situations when layouts need to change without updating the app.🚀

android androiddynamiclayoutloader androidxml dynamic dynamicdesigns dynamiclayout dynamiclayoutloader java kotlin remote remoteandroidxml remotedesign remotexml xml

Last synced: 05 Aug 2025

https://github.com/mjaroslav/mjutils

Mod-lib for MJaroslav's mods

java library minecraft minecraft-mod modification

Last synced: 08 Mar 2026

https://github.com/mariolpantunes/ml

A standard machine learning library written in Java. It contains several pieces of code/methods/functions that are related with ML and useful for my research. More functions and algorithms are being developed (mostly when I need them).

clustering java machine-learning text-mining

Last synced: 30 Jul 2025

https://github.com/buession/buession-security

Buession 安全框架,整合了 spring security、shiro、pac4j;封装了极验等行为验证产品 SDK。

desensitization geetest java mcrypt pac4j security shiro spring

Last synced: 14 Apr 2025

https://github.com/careem/converter-codegen

A Java library that auto-generates converters.

annotation-processing converter java spring

Last synced: 26 Jul 2025

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

Esempio di client java per le REST API di Smshosting

java sms sms-api sms-client

Last synced: 16 Jan 2026