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/sysgears/graphql-java-starter-kit

GraphQL Java Starter Kit — GraphQL Java app boilerplate for Server with React JavaScript code for Mobile and Web, stack: Java, Spring, Apollo, GraphQL, React 16, React Native, Expo, Express, SQLite, Twitter Bootstrap, Babel, Webpack

apollo auth expo graphql java react react-native spring

Last synced: 15 Apr 2025

https://github.com/apollographql/subgraph-template-java-spring-graphql-boilerplate

Template for creating Spring GraphQL Java based subgraphs

graphql graphql-java java spring-boot

Last synced: 28 May 2026

https://github.com/4l1c3-r4bb1t/sigvet-backend

🐾 Backend para o SIGVet.

docker flyway java postgresql spring

Last synced: 21 Apr 2025

https://github.com/kameshsampath/jo

Jo - Java way to do Ko

java jbang jitpack jkube quarkusio

Last synced: 22 Apr 2025

https://github.com/nagyesta/next-level-abstraction

Educational project challenging you to write an elevator controller. Can you write the most efficient algorithm?

abstraction java modeling simulation

Last synced: 13 Mar 2025

https://github.com/omarmahamid/async

async profiler for spring applications

async-profiler flamegraph java jvm profiling spring-boot

Last synced: 22 Apr 2025

https://github.com/shinumathew/insight07-ui-java

UI automation boilerplate module which can be used cross platform and customisable for any application

httpclient java selenium testng

Last synced: 11 Apr 2025

https://github.com/jpdillingham/b2mml4j

A Java package containing an implementation of the MESA International standards B2MML and BatchML.

b2mml b2mml-batchml isa-95 java mesa

Last synced: 03 Sep 2025

https://github.com/ibaiGorordo/libusbAndroidTest

Example of an Android app for testing libusb with Java and C++.

android cpp example java libusb ndk

Last synced: 10 Mar 2025

https://github.com/johndeere/work-tracker

Observe and protect your Java web application.

elasticsearch java java11 java8 mdc metadata observability spring spring-boot sre

Last synced: 04 Oct 2025

https://github.com/myconsciousness/sql-formatter

Lightweight, Extensible and Flexible formatter for SQL based on Java.

formatter java sql sql-formatter

Last synced: 22 Apr 2025

https://github.com/apache/carbondata-site

Mirror of Apache CarbonData Site

big-data carbondata java scala

Last synced: 22 Apr 2025

https://github.com/io7m-graveyard/r2

Aggressively minimalist deferred renderer

deferred gpu java rendering-engine three-d

Last synced: 04 Oct 2025

https://github.com/chrisliebaer/salvage

Opinionated backup daemon for single-host Docker environments.

backups docker java volumes

Last synced: 18 Feb 2026

https://github.com/mrunalsawant/calculator-javafx

A simple Calculator for performing basic arithmetic operations created using JavaFX in the NetBeans IDE

basic-java calculator java javafx javafx-application javafx-desktop-apps javafx-project

Last synced: 10 Apr 2025

https://github.com/orangomango/snake

Snake game (Bot included) using the Hamiltonian cycle and some pathfinding algorithms.

ai java javafx snake webfx

Last synced: 07 Mar 2026

https://github.com/lancelote/head_first_java

Code from Head First Java Book

book education head-first-java java

Last synced: 16 Jun 2025

https://github.com/thekeenant/cinematix

:movie_camera: Record smooth, cinematic shots of your Minecraft server.

3d java minecraft plugin

Last synced: 22 Jul 2025

https://github.com/sandesh300/youtube-clone

The YouTube Clone is a full-stack app with Java, Spring Boot backend, Angular frontend, MongoDB, Auth0 authentication, and AWS storage.

angular aws-s3 java javascript mongodb oauth2 rest-api spring-boot spring-data-jpa spring-mvc spring-security-jwt

Last synced: 13 Apr 2025

https://github.com/jetkai/runebot-ocr

Hooks into Windows and sends native key presses. Sends commands to the RuneBot Discord, allowing you to "bot" RuneBot with script automation.

automation bot discord java jet-kai kotlin ocr runebot runescape

Last synced: 13 Apr 2025

https://github.com/moleculer-java/moleculer-java-web

Java implementation of the API Gateway service for Moleculer framework

api-gateway http-server j2ee java microservices moleculer netty rest servlet

Last synced: 12 Jan 2026

https://github.com/nathan818fr/node-java-props

Read/Parse Java .properties files (using the same specification) in Javascript / Node.js.

java java-properties nodejs properties-parser

Last synced: 16 Jan 2026

https://github.com/damiencarol/thrift-jdbc-server

Thrift protocol designed to suit JDBC API. Implementation of server and simple JDBC connector included

java jdbc-connector thrift-jdbc-server thrift-protocol

Last synced: 14 Apr 2025

https://github.com/cyclopsgroup/cym2

CyclopsGroup Maven plugins and extensions

aws aws-s3 java maven-extension maven-plugin protobuf

Last synced: 12 Jan 2026

https://github.com/anaisateodoro/livro-fundamentos-da-programacao-de-computadores

Exerc. cap. 3, 4, 5 e 6 - livro de Fundamentos da Programação de Computadores.

algorithms-and-data-structures algoritmos-e-estruturas-de-dados java

Last synced: 12 Apr 2025

https://github.com/rip21/playground

It's just playground to play with languages, algorithms and other stuff and collect them in comprehensive place

algorithm-challenges algorithms codility groovy interview interview-practice interview-questions interview-test-task java javascript sql

Last synced: 14 Apr 2025

https://github.com/jasonv/tictactoe

A Java Tic-Tac-Toe Game

ai java tic-tac-toe tictactoe-game

Last synced: 26 Jun 2025

https://github.com/dranikpg/ome

Open Map Editor, made with libgdx

editor graphics java libgdx libgdx-application maps opengl

Last synced: 13 May 2025

https://github.com/adsr/php4j

call PHP from Java

binding java php

Last synced: 14 Jul 2025

https://github.com/colasgael/myfoodora

Implementation of an online food ordering and delivery platform using OOP in Java

java oop uml-diagram

Last synced: 27 Jun 2025

https://github.com/reddevilmidzy/problem-solving

PS 탈출은 지능순...

java python3 rust

Last synced: 14 Apr 2025

https://github.com/davidarchanjo/spring-boot-jpa-auditing

Sample Spring Boot project for implementing JPA database auditing

database java spring-boot spring-jpa

Last synced: 23 Jul 2025

https://github.com/karunarathnad/immuto

Immuto - Java Records-first object mapper.An annotation processor generates type-safe mapper implementations at compile time; the generated code calls each target record's canonical constructor directly - zero runtime reflection, sealed class support, full Java 21+ idioms.

annotation-processor bean-mapper canonical-constructor code-generation dto-mapper immutable java java-records mapstruct-alternative modelmapper-alternative object-mapper open-source record-mapper sealed-classes type-safe zero-reflection

Last synced: 05 Jul 2026

https://github.com/mcarneirobug/orange-talents-zup

API REST que precisará gerar números aleatórios para loteria. Para facilitar na identificação da pessoa, você deverá associar cada número a um e-mail.

api-rest challenge java spring-boot zup

Last synced: 26 Jun 2025

https://github.com/alfex4936/kafka-studies

Apache Kafka 공부 (learning objectives)

apache avro cloudkarafka java kafka python

Last synced: 13 Sep 2025

https://github.com/osandadeshan/selenium-read_from_excel_file

A demo project that read data from Excel and automate web browser using Selenium in Java.

apache-poi java selenium

Last synced: 16 Jun 2025

https://github.com/ebean-orm/ebean-test-containers

Ability to control docker containers. e.g. Postgres running as docker container for testing

clickhouse cockroachdb database db2 docker hana java localdynamodb localstack mariadb mysql nuodb oracle postgres sqlserver test test-containers yugabyte

Last synced: 15 Sep 2025

https://github.com/cowwoc/token-bucket

A Java implementation of the Token Bucket algorithm

java limiter throttling token-bucket

Last synced: 13 Sep 2025

https://github.com/alfahami/societe_orion

TP Talend Business Intelligence pour la societe orion

business-intelligence java mariadb-database mysql-database orion talend-studio

Last synced: 22 Apr 2025

https://github.com/ngdream/stringer

change a text to strings for programming language don't forgot to hit a :star:

cpp engine java python string stringer

Last synced: 14 Apr 2025

https://github.com/mehditeymorian/httpclient

Http Client Sample code

http http-client java

Last synced: 15 Jul 2025

https://github.com/abhirockzz/kafka-streams-apis

Examples for Kafka Streams APIs

java kafka kafka-streams

Last synced: 09 Apr 2025

https://github.com/khjxiaogu/kscriptengine

一个简单的脚本引擎,目的是实现在java中运行tjs

java scriptengine

Last synced: 19 Mar 2025

https://github.com/ilambrev/softuni_java_learning_program

Java Web Developer - SoftUni Software Engineering Program

java spring-boot sql

Last synced: 15 Jun 2025

https://github.com/mirabellierr/princess-lovely

Princess Lovely, is a simple Discord bot written in Java with a command and event handler to make the project more organized.

discord-bot java jda-bot

Last synced: 06 Apr 2025

https://github.com/Droid-D3V/gamesense-plus-2

Minecraft 1.12.2 Utility Mod for Anarchy and Crystal PvP [+2]

crystal-pvp gamesense-client hack java minecraft-hacked-client

Last synced: 06 May 2025

https://github.com/emmanueltouzery/crony

A java library to work with cron specifications

cron cron-definitions cron-expression cron-libraries cron-specifications crontab java

Last synced: 14 Apr 2025

https://github.com/nameisjayant/android-mvvm-with-room-database-and-paging-movies-list-details-application

The description of this project is first we will send a retrofit request to the server for top hollywood movies which includes name,poster,and rating of the movies after that we will store that data (movies) into Room Database and then shows into recyclerview through paging and after that whenever i click on any of the movie , it goes to next page where we can see the descriptions and details of particular movie .Alright

android api firebase java json pagging retro retrofit2 reyclerview room-persistence-library

Last synced: 13 May 2025

https://github.com/kumuluz/kumuluzee-jwt-auth

KumuluzEE JWT Authentication extension provides role based access control microservice endpoints using OpenID Connect and JSON Web Tokens.

authentication cloud-native java javaee jwt jwt-authentication jwt-token kumuluzee microservices openid-connect rbac rest security

Last synced: 06 Apr 2025

https://github.com/john-science/sudokualgos

A Java library to create Sudoku puzzles of desired difficulty.

algorithms java java-library sudoku-generator sudoku-solver

Last synced: 12 Mar 2026

https://github.com/codedead/advanced-passgen-android

Advanced PassGen, but for Android!

android codedead fdroid java java17 jre jre17 material

Last synced: 20 Jun 2025

https://github.com/stuntguy3000/lifx-lan-sdk

A high performance complete feature-parity Java SDK for controlling all LIFX Devices through the LIFX LAN API.

java lifx lifx-api lifx-java lifx-java-api lifx-lan lifx-lan-protocol lifx-lan-protocol-java lifx-lan-sdk lifx-sdk sdk

Last synced: 14 Apr 2025

https://github.com/zicat/tributary

tributary

big-data flume java kafka

Last synced: 06 Apr 2025

https://github.com/rollczi/litechairs

🌃 LiteChairs - Simple bukkit / spigot plugin for adding chairs to your server.

bukkit bukkit-plugin java minecraft papermc papermc-plugin spigot spigot-plugin

Last synced: 26 Jun 2025

https://github.com/davidmoten/java-script-template

Template for a bash script that compiles and runs java commands

java scripting

Last synced: 10 Apr 2025

https://github.com/zortax/praframework

Simple TCP-Networking framework written in Java

client framework java networking server

Last synced: 03 Apr 2025

https://github.com/dyrits/learn-java-projects

[CODE]CADEMY PRO | LEARN JAVA

java

Last synced: 11 Apr 2025

https://github.com/uiuxarghya/java-programs

🎁 A collection of Java programs ranging from basic ones to complex programs too.

dsa dsa-java dsa-practice java java-8 java-dsa java-practice java-programming java-programs oops-in-java string

Last synced: 08 Sep 2025

https://github.com/haraldk/fx-iio

JavaFX ImageIO bridge

imageio java javafx javafx-imageio-bridge

Last synced: 11 Apr 2025

https://github.com/normangyllenhaal/file-upload

spring mvc java upload file 上传插件

java springmvc upload-file

Last synced: 08 Jul 2025

https://github.com/layheng-hok/jungle-chess

Jungle: Chess Game Engine - Implementation of Minimax, Alpha-Beta Pruning, Move Ordering, and Quiescence Search - SUSTech project of course CS109: Introduction to Programming in Spring 2023 - Score: 110/100

ai alpha-beta-pruning artificial-intelligence chess chess-bot chess-engine cs102a cs109 doushouqi game game-development java jungle junglechess minimax move-ordering oop quiescence-search spring2023 sustech

Last synced: 08 Jul 2026

https://github.com/shasait/clap

Command Line Arguments Parser for Java

annotations apache-license-2 argument-parser i18n java

Last synced: 06 May 2025

https://github.com/olafwrieden/sudoku-gui

COMP603 Software Product - Sudoku Game 2/2 (GUI). Grade: A+

derbyclient java recursion sudoku sudoku-game sudoku-generator sudoku-solver swing-gui user-controls

Last synced: 04 Oct 2025

https://github.com/raimonizard/java

Basic examples of java programming for teachers

java teaching-materials

Last synced: 30 Apr 2025

https://github.com/cyclopsmc/capabilityproxy

Access block capabilities from multiple sides

forge hacktoberfest java minecraft

Last synced: 01 May 2025

https://github.com/ethauvin/jokeapi

Retrieve jokes from Sv443's JokeAPI

android java joke jokeapi jokes jokes-api kotlin

Last synced: 05 May 2025

https://github.com/bric3/jufmt

Java Unicode formatter

cli figlet graalvm java micronaut unicode

Last synced: 11 Apr 2025

https://github.com/lucasanes/vendasadmin-backend

Vendas Admin - BackEnd do sistema de gerenciamento de vendas.

java postgresql spring-boot

Last synced: 07 Sep 2025

https://github.com/amanovishnu/leetcode

This repository is a collection of solutions to LeetCode problems. It provides a variety of implementations in Java & Python3, helping you enhance your algorithmic and problem-solving skills. Explore the organized folders for various problem categories and use the code as a reference for your own LeetCode journey

arrays bitmanipulation bitmask java python queue stack strings twopointers

Last synced: 08 Sep 2025

https://github.com/pokk/mvp-magazine

Show the current popular movie, tv, and actors information.

dagger2-mvp java kotlin movie mvp-architecture rxjava

Last synced: 16 Jun 2025

https://github.com/spectureram/crud-application-in-bus-managament-system

This project is a Bus Management System designed using Spring Boot, implementing CRUD (Create, Read, Update, Delete) operations to manage various aspects of bus transportation. The system provides a comprehensive API for managing buses, routes, schedules, and bookings, ensuring efficient and effective operations.

java rest-api spring-boot

Last synced: 18 Mar 2025

https://github.com/kaiser-chris/kindle-proxy

This application proxies different web novel pages and renders them in a Kindle friendly web page.

docker java kindle proxy-server

Last synced: 20 Mar 2025

https://github.com/wenbochang888/sign

贴吧凌晨一键签到脚本Java版本

crontab java springboot

Last synced: 05 May 2025

https://github.com/sakalandrej/homeds

This is a Project made as a Diploma Thesis. This project manages the presentation devices of the HTL Leonding based in Upper Austria. With this Digital Signage System you can designe your own layouts with various out of the box widgets. This system can do anything if you want it!

android arduino diploma diploma-project diploma-thesis diplomarbeiten java jenkins-ci jenkins-pipeline pipeline platformio raspberry-pi

Last synced: 10 Apr 2025

https://github.com/gzyangkui/changyinplayer

Cross-Platform Player

groovy java javafx jlink openjdk vertx vlc

Last synced: 10 Apr 2025

https://github.com/dharejo-junaid/sorting-visualizer

This is a sorting visualizer built using Java Swing that allows the user to visualize three common sorting algorithms: bubble sort, insertion sort, and selection sort. The user can choose the initial order of the elements (random, ascending, or descending), customize the speed of the visualization, and set the number of elements to be sorted.

algorithm bubble-sort dsa insertion-sort java java-gui java-swing selection-sort sorting

Last synced: 05 May 2025

https://github.com/atriusx/dungeonkit

A Rougelike Dungeon creator written in Kotlin

browser dungeon java js jvm kotlin multiplatform native nodejs rougelike

Last synced: 18 Mar 2025

https://github.com/devanshu-17/genesis-a-learning-platform

Genesis: A Learning Platform is a mini project created using JAVA as the the frontend and MySQL as the Backend.

java javaswing mysql

Last synced: 10 Apr 2025

https://github.com/tsegismont/streamutils

Simple tools for Vert.x streams manipulation

groovy java kotlin streams utilities vertx

Last synced: 02 Mar 2025

https://github.com/hummel009/the-lord-of-the-rings-1.16.5

Мод "Властелин колец" для Minecraft 1.16.5

forge game gradle java minecraft minecraft-mod mod

Last synced: 10 Apr 2025

https://github.com/lreimer/ignite-data2day

The Apache Ignite showcases for the data2day 2017 conference.

apache data2day docker ignite inmemory java kubernetes qaware showcase

Last synced: 08 Jul 2025

https://github.com/danielprinz/java-maven-gitlab-runner

Gitlab CI Runner Docker image with java & maven installed

docker gitlab-ci-runner java maven

Last synced: 08 Sep 2025

https://github.com/shonp40/java-installation-instructions-for-ubuntu

Installation instructions for installing Oracle Java JDK on Ubuntu 16.04-22.04

java jdk jre ubuntu

Last synced: 07 Sep 2025