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/configcat/android-sdk

ConfigCat SDK for Android. ConfigCat is a hosted feature flag service: https://configcat.com. Manage feature toggles across frontend, backend, mobile, desktop apps. Alternative to LaunchDarkly. Management app + feature flag SDKs.

android android-sdk configcat-sdk feature-flags feature-management feature-toggle featureflags java kotlin kotlin-android remote-config sdk

Last synced: 01 Apr 2025

https://github.com/sondertara/tara

Pure java project include excel kit and some utils

async-export-excel bean-copy beanutils excel excel-export excel-import java utils-lib

Last synced: 14 Jan 2026

https://github.com/brucewind/juao

🚄 fast cache much more than JVM heap memory in Android.(在安卓上利用更多的物理RAM,快速地存取巨量的Java对象)

android bitmap bitmap-cache cache-storage java memory-cache memory-hacking

Last synced: 23 Jun 2025

https://github.com/Akarshjha03/Javaccino

Welcome to the Javatopia repository! This project aims to help beginners learn the fundamentals of Java programming, covering essential topics such as basic syntax, variables, data types, type casting, operators,, control flow statements, methods, loops, strings, arrays, functions, and basic I/O operations with OOPS concept & exception handling

basicsofjava comparable comparator exception-handling generic java oops-in-java wrapperclass

Last synced: 19 Aug 2025

https://github.com/renfei/cloudflare

Cloudflare API V4 Client for Java, allows you to access every single feature of Cloudflare's API faster and much easier!

cloudflare cloudflare-api cloudflare-client cloudflare-dns java zone

Last synced: 20 Aug 2025

https://github.com/mhaidarhanif/auteline

:atm: Auteline - Simple ATM simulator with basic features made using Java

atm java oop

Last synced: 21 Aug 2025

https://github.com/abhinandan323/programming-notes

Programming codes of various languages

cpp hacktoberfest java python

Last synced: 21 Aug 2025

https://github.com/oclay1st/maven.nvim

The Neovim plugin for Maven

java maven neovim neovim-plugin

Last synced: 14 Mar 2026

https://github.com/top-logic/tl-engine

TopLogic - the automated application engine

engine framework java lowcode nocode webapplications

Last synced: 20 Feb 2026

https://github.com/digitalmediaserver/crowdin-maven-plugin

A Maven plugin for synchronizing translations with Crowdin

crowdin internationalization java java-7 localization maven maven-plugin translation

Last synced: 29 Aug 2025

https://github.com/zied-snoussi/java_crud_mysql_jdbc

This project demonstrates basic CRUD (Create, Read, Update, Delete) operations using JDBC (Java Database Connectivity) in a Java application.

java mysql

Last synced: 12 Apr 2025

https://github.com/solubris/typedtuples

Strongly typed tuple library for java - immutable and mutable implementations

immutable java java-8 mutable streams tuples

Last synced: 25 May 2026

https://github.com/hussainderry/java-utilities

Contains helper classes that I find useful every now and then.

cache clone image-compression java luhn luhn-algorithm luhn-checksum utilities

Last synced: 14 Apr 2025

https://github.com/jcabi/jcabi-maven-skin

Skin for Apache Maven

java maven maven-skin

Last synced: 04 Jan 2026

https://github.com/timbru31/docker-alpine-java-maven

🐳 Alpine with Eclipse Temurin OpenJDK 11 and Maven Docker image

alpine docker docker-image dockerfile eclipse-temurin hacktoberfest java javascript jdk11 openjdk11

Last synced: 15 Apr 2025

https://github.com/cskefu/cskefu-djt

:wink: 春松客服大讲堂,面向开发者、软件工程师及运维人员的在线课程,基于春松客服定制客服系统

cskefu elasticsearch java mysql redis spring-boot

Last synced: 13 Apr 2025

https://github.com/willianantunes/personal-environment

Simple setup script and dotfiles for my work environment

bash dotfiles java shell

Last synced: 12 Jul 2025

https://github.com/lengpucheng/bilibiliclient

Bilibili Java API 接口包,在无需认证登录模式下获取哔哩哔哩相关信息

api-client bilibili client httpclient java netty

Last synced: 02 Mar 2025

https://github.com/r-koubou/kspsyntaxparser

Compiler program for KONTAKT Script Processor (KSP)

compiler computer-music java javacc kontakt kotlin ksp parser

Last synced: 19 Jun 2025

https://github.com/nheidloff/openwhisk-debug-java

Developing and debugging OpenWhisk Functions with Spring Boot in Eclipse

debugging java openwhisk serverless spring-boot springboot

Last synced: 15 Apr 2025

https://github.com/sonallux/spotify-web-api-java

A Java wrapper for Spotify's Web API

api-client java spotify spotify-web-api wrapper

Last synced: 05 May 2025

https://github.com/pprattis/Recommendation-System-for-Android-Java-App-that-finds-an-ideal-destination-with-the-kNN-Algorithm

This project is an Android mobile application, written in Java programming language and implements a Recommender System using the k-Nearest Neighbors Algorithm. In this way the algorithm predicts the possible ratings of the users according to scores that have already been submitted to the system.

algorithms android android-app android-application collaborative-filtering firebase firebase-realtime-database java k-fold-cross-validation k-nearest-neighbors machine-learning metrics recommendation-system recommender-system

Last synced: 11 May 2025

https://github.com/marchof/com.mountainminds.kuhr

KuhR - Vector QR Code Generator 🐄

java qr-code svg vector-graphics

Last synced: 24 Mar 2025

https://github.com/Stamir36/LiPari-Android

Mobile client for the LiPari social network, which allows you to view and create bets with friends.

android android12 community design java m3 material material-ui material-you material-you-3 network nure social-network startup xml

Last synced: 19 Apr 2025

https://github.com/moxwel/basics

Tutorials for various programming languages and example codes.

basics c collaborate communityexchange english example github java latex learn php python spanish tex tutorial vscode

Last synced: 23 Mar 2025

https://github.com/riccardobl/jme-igui

A minimalistic immediate gui for jmonkeyengine

gui imediate java jmonkeyengine ui

Last synced: 07 May 2025

https://github.com/casdoor/casdoor-spring-boot-example

Spring Boot example app for Casdoor based on casdoor-spring-boot-starter

auth authn casdoor iam java oauth2 spring spring-boot sso

Last synced: 10 Apr 2025

https://github.com/maherzaidoune/taniescape

An Open-Source Game made with libGDX

2d-game android arcade-game game java libgdx libgdx-game

Last synced: 28 Apr 2025

https://github.com/samourai-wallet/boltzmann-java

Wallet efficiency score

bitcoin entropy java privacy

Last synced: 08 Apr 2025

https://github.com/huzecong/reversiduel

Reversi game in Java

java javafx reversi-game

Last synced: 02 May 2025

https://github.com/forax/einherjar

A Java tool that transforms a Java jar to an Einherjar to go to Valhalla

einherjar java tool valhalla value-type

Last synced: 27 Dec 2025

https://github.com/myoss-cloud/myoss-mybatis

myoss open source project, mybatis written in Java

java mybatis spring-mybatis

Last synced: 02 Mar 2026

https://github.com/kyriechao/failure

一个Spring Boot 参数验证与业务异常处理框架。专为提升开发体验而设计,支持链式调用、注解驱动以及标准的 Bean Validation 集成。

annotation fail-fast fail-strict failure java maven-central spring-boot-3 starter validation

Last synced: 28 Apr 2026

https://github.com/sothirich/coffeeshopsystemmanagement

A simple Coffee Shop Management System by using JavaFX. It is designed to make it easier for Customer to make an order by themselves and for Seller to calculate profits per month and so on.

coffee-management coffee-shop database-management java javafx javafx-application javafx-desktop-apps visual-studio-code vscode

Last synced: 05 Mar 2026

https://github.com/botbahlul/live-subtitle-v2

ANDROID APP that can RECOGNIZE VLC LIVE AUDIO/VIDEO STREAMING (using free Android Developers Speech Recognition API) then TRANSLATE (using unofficial online Google Translate API) and display it as LIVE CAPTION / LIVE SUBTITLE

android auto-caption auto-subtitle google-translate google-translate-api java live-caption live-subtitle speech-recognition speech-to-text voice-recognition

Last synced: 03 Mar 2026

https://github.com/rocketbase-io/imgproxy-java

fluently generate asset urls for img-proxy within java

fluent imgproxy java

Last synced: 02 Apr 2026

https://github.com/biacode/jcronofy

Java implementation of Cronofy API

construct-client cronofy cronofy-api java java-api java-library json

Last synced: 03 Mar 2026

https://github.com/shuoros/jterminal

A library for printing custom outputs in terminal for Java

colors java print terminal

Last synced: 01 Apr 2026

https://github.com/UTP-projects/Sistema-Gestor-de-Reservas-Hoteleras

Sistema de reservas de hoteles desarrollado en Java como parte del curso de Programación Orientada a Objetos en UTP. + SQL Server

java openjdk sql-azure

Last synced: 01 Nov 2025

https://github.com/spapageo/ethmmyrss

A website the generates rss feeds for the auth thmmy faculty.

dropwizard ethmmy heroku java

Last synced: 16 Jan 2026

https://github.com/saladinkzn/spring-data-tarantool

Spring Data reporitories for Tarantool (http://tarantool.org)

java spring-data spring-data-tarantool tarantool

Last synced: 12 Jan 2026

https://github.com/tuxcoding/craftapi

Minecraft library for contacting the Mojang API. Experimenting with Unit-Tests

authentication cache java minecraft mojang skin unit-tests uuid

Last synced: 23 Jul 2025

https://github.com/zulhilmizainuddin/httprequest

HttpUrlConnection wrapper for Java and Android. Supports HTTP GET, POST, PUT and DELETE.

android http httprequest httpurlconnection httpurlconnection-wrapper java

Last synced: 27 Jun 2025

https://github.com/perfectomobilesa/perfectojavasample

A publicly available Mavenised, testng based Java example project that has sample codes to showcase local & perfecto cloud based Appium & selenium tests.

java maven perfecto testng

Last synced: 14 Apr 2025

https://github.com/pyvesb/antiworldfly

:bird: Minecraft plugin to disable flying and chosen commands when joining or playing in specific worlds.

bukkit java minecraft plugin spigot

Last synced: 22 Mar 2025

https://github.com/h1alexbel/realo

An experimental REST API Server for Real Estate deals.

java liquibase postgresql rest

Last synced: 12 Apr 2025

https://github.com/lucee/script-runner

The Fastest way to run CI with Lucee

cfml ci coldfusion java lucee scriptrunner

Last synced: 27 Jun 2025

https://github.com/sjednac/spring-rabbitmq-chat

A simple chat application with a RabbitMQ backend.

java rabbitmq spring spring-boot

Last synced: 28 Oct 2025

https://github.com/ali-bouali/spring-reactive-demo

Demo project for working with Spring boot reactive using R2DBC and postgresSQL as a DB

java postgresql reactive-programming spring-boot

Last synced: 14 Sep 2025

https://github.com/rikcarve/mp-config-consul

Eclipse microprofile config consul extension

consul java microprofile

Last synced: 25 Jan 2026

https://github.com/galan/jalita

Java Light Terminal Adapter

java library shell vt100

Last synced: 12 Apr 2025

https://github.com/hjohn/templatedjdbc

A zero dependency light-weight wrapper for JDBC, using String Templates and records.

java jdbc

Last synced: 14 Apr 2025

https://github.com/strongdm/strongdm-sdk-java

strongDM SDK for the Java programming language.

automation java java-programming-language sdk strongdm strongdm-sdk

Last synced: 26 Feb 2026

https://github.com/jvmbytes/jvmbytes.github.io

official site

java jvm

Last synced: 13 May 2025

https://github.com/bvolpato/inutils4j

:nut_and_bolt: Utilities API for Java

java productivity string utilities

Last synced: 22 Mar 2025

https://github.com/ged-extensao-ads-4/ged-app

Projeto integrador com objetivo de desenvolver um app gerenciador de arquivos para APAE de Criciúma

docker java java21 jsonwebtoken jwt pgsql postgresql spring-boot spring-security springboot3 swagger

Last synced: 22 Aug 2025

https://github.com/denniszielke/serverless-job-engine

Demo for job processing using Java on Azure Container Apps using Quarkus and Dapr

azure azure-container-apps dapr datadog grafana java prometheus quarkus serverless

Last synced: 06 Apr 2025

https://github.com/oldstuffs/configs

Moved to https://github.com/Infumia/InfumiaLib

annotation bukkit config configs configuration java json yaml

Last synced: 01 Oct 2025

https://github.com/d-coder135/quiz_app_java

This repo contains an Android application that is build using Java Programming Language.

android android-application android-studio java java-android-application java-application quiz-app

Last synced: 08 Oct 2025

https://github.com/rabanti-github/nanoxlsx4j

NanoXLSX4j is a small Java library to create and read XLSX files (Microsoft Excel 2007 or newer) in an easy and native way. The library is originated form PicoXLSX4j and has basic support of reading spreadsheets

excel excelreader excelwriter java microsoft-office ooxml reader spreadsheet xlsx

Last synced: 10 Apr 2025

https://github.com/jhipster/jhipster-sample-app-ng1

DEPRECATED as AngularJS 1.X support is removed in JHipster 5 - This is a sample application created with JHipster, using AngularJS 1.x

angularjs java jhipster

Last synced: 29 Apr 2025

https://github.com/uom-android-team2/WeBall_Statistics

The WeBall Statistics application is a league statistics application for basketball, which was created as part of the course "Apps development for Mobile Devices" (University of Macedonia - Applied Informatics, academic year 2021-2022, 6th semester)

6th-semester android android-app android-development android-studio applied-informatics basketball-stats firebase-realtime-database java mysql-database postman realtime-database statistics uom xampp

Last synced: 12 Mar 2025

https://github.com/renatompf/ember-project

The Ember project is a lightweight Java-based web framework designed for building HTTP-based applications with features like routing, middleware chaining, and request/response abstraction.

framework java rest web

Last synced: 13 Apr 2026

https://github.com/thepatrickniyo/nginx-micro-services

Building A micro-service of Springboot, Node, js React services to be shipped with Docker container

docker-compose java nginx nodejs react spring-boot

Last synced: 12 Apr 2025

https://github.com/ralgond/jleveldb

A pure java edition of Leveldb

java leveldb lsm nosql

Last synced: 22 Jun 2025

https://github.com/ewyboy/movie-recommender

Movie / Film recommendation system built using Java utilizing knowledge graph technology.

genres imbd java movie-recommendations movies recommendation-system recommender-system select-movies sparql

Last synced: 09 Oct 2025

https://github.com/informaticsmatters/squonk

Squonk platform and computational notebook

chemaxon docker gradle java openshift rdkit squonk

Last synced: 06 Oct 2025

https://github.com/qligier/pixeldngfixer

An application that fixes broken metadata of DNG (RAW) files generated by the Google Camera app

camera dng exif exitool gps java photo pixel

Last synced: 28 Apr 2025

https://github.com/me-moghadasian/kotlin-learners-package

This package offers a concise introduction to Kotlin (using JupyterLab), focusing only on the essential concepts and skills. It covers the fundamental topics necessary for understanding and practicing (or reviewing) Kotlin.

android async asynchronous channel concurrency concurrent coroutines flow java jupyter kotlin lambda oop sharedflow stateflow summary

Last synced: 09 Apr 2025

https://github.com/sondosaabed/gaza-electricity-supply-avltree

In this Project AVL trees are used to organize Electricty Records from Gaza by Date (Years, Months, Days)

avl-tree desktop-application electricity-consumption gaza java javafx palestine

Last synced: 22 Apr 2025

https://github.com/indoqa/osgi-embedded

Embedded OSGi container implementation based on Apache Felix

indoqa-library java osgi

Last synced: 26 Apr 2025

https://github.com/sharember/effective-java-note

effective java学习笔记。

effective effective-java java

Last synced: 22 Jun 2025

https://github.com/apache/turbine-core

Apache Turbine open-source web framework

apache java web-framework

Last synced: 13 Jun 2025

https://github.com/anshumansinha3301/basic-banking-system

Basic Banking System using java

banking-system java

Last synced: 07 Oct 2025

https://github.com/benjaminadk/wgu-c195-software-2

java project for WGU C195 - Software II Advanced Java Concepts

java javafx

Last synced: 06 Sep 2025

https://github.com/eslam-allam/spring-initializer-go

Create new SpringBoot projects from the comfort of your terminal!

gradle java maven spring-initializr springboot

Last synced: 18 Jan 2026

https://github.com/apache/maven-doxia-sitetools

Apache Maven Doxia Sitetools

apache-maven build-management doxia java maven

Last synced: 19 Oct 2025

https://github.com/chew/mlb-gamefeed-bot

Discord bot to show live game feeds and statistics of MLB games to a Discord channel. Used by over 1200 servers!

baseball bot discord java jda mlb sports

Last synced: 16 Mar 2025

https://github.com/bric3/java-pmap-inspector

Inspect `pmap -X` output of a java process, requires Java11, likely not 100% accurate

java jvm memory native-memory pmap

Last synced: 11 Apr 2025

https://github.com/phanikmr/racepad

This Android App is used as a gamepad/joystick for Windows PC games or Windows 8 games with your Android Mobile/Tablet using Bluetooth or WiFi wireless connection.This application provides you to save keyboard button mappings and send its corresponding virtual code to simulate/mimic the keyboard clicks and also provides to use your mobiles Accelerometer to steer in game which will give you best racing game experience and you can also save your game profiles remotely in from your server application and save your button mappings from keyboard . This provides all basic keyboard buttons / shortcuts which will allow you to operate your PC remotely in your Bluetooth or WiFi range.

android-application bluetooth client gamepad-controls java socket-programming

Last synced: 12 Apr 2025