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/d-k-deng/map_music_app

An app that synchronizes your jogging routes with curated playlists, enhancing your workout experience.

android-studio app google-maps java music-player

Last synced: 04 Oct 2025

https://github.com/tsonglew/daily-ex

:book: Exercises in C, C++, Java, Algorithms, Data Structure

algorithm assembly csharp java javascript linux machine-learning python swift unity3d

Last synced: 18 Mar 2025

https://github.com/logto-io/kotlin

🔮 Build authentication and authorization with Logto Kotlin SDK.

android authentication authorization java jwt kotlin kotlin-android logto mfa multi-tenant oauth2 oidc saml sdk sso

Last synced: 26 Jul 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/salgado2004/trabalho-final-lpoo-ufpr

Trabalho prático final de Linguagem de Programação Orientada a Objetos do curso de Análise de Desenvolvimento de Sistemas da UFPR

analise-desenvolvimento-sistemas java junit4 kanban-board maven poo swing-gui ufpr

Last synced: 20 Sep 2025

https://github.com/k33ptoo/keyhbfx

A JavaFx Utility UI showdown

controller fxml java javafx

Last synced: 23 Jul 2025

https://github.com/dnault/therapi-json-rpc

Microframework for self-describing JSON-RPC2 APIs

java json-rpc json-rpc-api json-rpc-client json-rpc-server json-rpc2

Last synced: 28 Jun 2025

https://github.com/synt4xerr0r4/json5

A JSON5 Library for Java

java java11 json json5

Last synced: 24 Feb 2026

https://github.com/nhviet03/java_project_restaurantms

Xây dựng hệ thống quản lý nhà hàng

desktop-app java jdbc management-system netbeans oracle-database sql swing-gui

Last synced: 28 Jul 2025

https://github.com/yiding-he/hydrogen-pass

JavaFX based personal desktop password manager

java javafx password-manager

Last synced: 07 Apr 2025

https://github.com/souzajbr/adptive-rtp

An implementation of RTP adaptive streaming

adaptive-streaming java libvlc rtp

Last synced: 20 Sep 2025

https://github.com/georgemoralis/protoerp

Λογισμικό τιμολόγησης - εμπορικής διαχείρισης ανοικτού κώδικα

accounting apache-shiro database erp-application hibernate hikaricp java javafx jdk15 jinq liquibase lombok mydata mysql-connector-java

Last synced: 04 Oct 2025

https://github.com/deliganli/crumber

Android library to draw dotted line

android dots dotted-path java path pathfinding

Last synced: 30 Jul 2025

https://github.com/kangarko/winter

All in one Christmas and Winter suite. Realistic snow particles & terrain snow covering, deadly snowmen, gift chests and much more!

babies bukkit chest christmas gift java minecraft particles plugin snowmen spigot spigot-plugin terrain winter

Last synced: 20 Sep 2025

https://github.com/kakarottocui/uniwaimaiapplet

基于JAVA,SpringBoot,Vue,UniAPP外卖订餐点餐小程序系统设计

java mysql springboot uniapp vue

Last synced: 28 Jul 2025

https://github.com/annimon/simplevm

Simple virtual machine

demo disassembler java virtual-machine

Last synced: 05 Mar 2026

https://github.com/trajano/app-ms

Microservices based application stack using Vert.X, Resteasy and Spring-boot

cdi java microservices resteasy spring-boot vertx

Last synced: 23 Oct 2025

https://github.com/kasukusakura/sakukimy

自定义 MC 发行版打包! (大嘘)

java javagui minecraft

Last synced: 17 Mar 2026

https://github.com/yunus1903/chatembeds

A Minecraft mod that adds embedded images and more to chat

forge forgegradle java minecraft minecraftforge mod

Last synced: 23 Oct 2025

https://github.com/cicsdev/cics-java-liberty-restapp

Sample JAX-RS RESTful web application for Liberty that links to a CICS® COBOL program

cobol gradle-build java javaee jax-rs liberty maven-pom

Last synced: 25 Feb 2026

https://github.com/ayfri/image2minecraft

A simple Processing program using PApplet to transform images to Minecraft Pixel Art

java minecraft processing

Last synced: 27 Oct 2025

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/pieking1215/invmove-fabric

Minecraft Fabric mod that adds the ability to walk around while in inventories

java minecraft minecraft-fabric minecraft-fabric-mod minecraft-mod

Last synced: 14 Feb 2026

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/open-io/oio-api-java

OpenIO SDS Java client API, giving direct access to the object storage

java object-storage openio openio-sds openio-sds-api

Last synced: 31 Jan 2026

https://github.com/metalmoosefrc/metalmoose2018

2018 code repository of the FRC Team 1391.

first-robotics-competition frc java omgrobots power-up

Last synced: 24 Oct 2025

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/colinrgodsey/netty-quic

IETF QUIC for Netty

java netty quic

Last synced: 17 Mar 2026

https://github.com/soumyadip007/chat-server-application-using-java-swing-socket

Socket programming is a way of connecting two nodes on a network to communicate with each other. One socket(node) listens on a particular port at an IP, while other socket reaches out to the other to form a connection. Server forms the listener socket while client reaches out to the server.

curd-application java listener-socket message-interpreter socket socket-programming swing tcp transmission-control-protocol

Last synced: 26 Oct 2025

https://github.com/frc-sonic-squirrels/2023-robot-code

2023 FRC Season robot code for team 2930, the Sonic Squirrels

first-robotics-competition frc frc-2023 frc-charged-up java wpilib

Last synced: 24 Oct 2025

https://github.com/dinochiesa/apigee-custompolicy-aescrypto

a configurable custom policy for Apigee, which performs AES encryption or decryption.

aes apigee cryptography encryption java

Last synced: 27 Feb 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/aecsocket/cpu-features-java

Java bindings for Google cpu_features

cpu cpu-features cross-platform java jni microarchitecture

Last synced: 26 Oct 2025

https://github.com/geeksilva97/brainjuck

A tiny Brainfuck compiler targeted to Java Virtual Machine

brainfuck compilers java jvm

Last synced: 26 Feb 2026

https://github.com/osandadeshan/selenium-java-web-automation-demo

This project serves as a boilerplate for automating web applications across various browsers and environments using TestNG and the Selenium library.

automation automation-ui extentreports java page-object-model selenium selenium-java selenium-webdriver testng

Last synced: 04 Apr 2026

https://github.com/schroedermatt/spring-kafka-config

Spring Kafka project that initializes a cluster's topics via configuration.

embedded-kafka groovy java kafka kafka-topic spring-core spring-kafka springboot

Last synced: 24 Oct 2025

https://github.com/harundogdu/projectcafeautomation

Our JavaSwing App, Application Related to JavaSwing Simple Cafe Automation w/@AhmetEminSaglik

java swing

Last synced: 12 Apr 2025

https://github.com/gayanukabulegoda/bookworm-library-management-system

BookWorm is a powerful library management system built with Hibernate and Java, offering efficient book, user, and branch management for admins and users.

bookworm hibernate-orm hibernate-project java java-project javafx-application javafx-project library-management library-management-system library-management-system-java library-management-system-project native-hibernate

Last synced: 10 Apr 2025

https://github.com/instaclustr/instaclustr-minotaur

Tooling for consistent rebuilding of a Cassandra cluster

apache build cassandra cli cluster consistent java keyspace netapp-public rebuild rebuilding tool

Last synced: 30 Apr 2025

https://github.com/lachlanmckee/gsonpath-extensions

An extension library for Gsonpath that adds Android Support Library annotation client-side validation

adapter-factory android annotation-processor annotation-validation annotations gson gson-path java json kotlin

Last synced: 12 Apr 2025

https://github.com/mzyxnuel/github-activity-cli

CLI tool to monitor the activities of GitHub users

cli gson java maven spring-shell springboot

Last synced: 06 Oct 2025

https://github.com/tuannh982/ladder

A fast, simple persistent queue written in Java

from-scratch java persistent-data-structure persistent-queue queue

Last synced: 08 Jul 2025

https://github.com/opcoach/training

Eclipse OPCoach Trainings

eclipse eclipse-plugin java rcp

Last synced: 31 Jul 2025

https://github.com/himash79/behavior-driven-development

Implement Behaviour driven development using Java.

bdd behavior-driven-development cucumber-java java maven

Last synced: 15 Jun 2025

https://github.com/youtubetomp3converterapi/opengse

OpenGSE is a suite of servlet compliance tests that can be deployed in any servlet engine.

java opengse web webserver

Last synced: 03 May 2025

https://github.com/gaureshpai/dump

Dump: This repository is where I upload randomly generated webpages using HTML, CSS, and JavaScript and also create folders for the certificate courses i am learning and also the folders with bunch of codes in it. These webpages are generated programmatically to showcase different designs, layouts, and interactive elements.

c git github-config html-css-javascript java python

Last synced: 30 Apr 2025

https://github.com/burnett01/kotlin-expression-builder

A regular expression (REGEX) class and builder (DSL), written in Kotlin.

builder dsl expression expressions java jvm kotlin package regex regular-expression

Last synced: 14 Oct 2025

https://github.com/sansyrox/leetcode-company-by-company

All leetcode company wise questions with link to Leetcode/ LintCode(if premium)

cpp java javascript leetcode-company python

Last synced: 07 Sep 2025

https://github.com/apache/sling-org-apache-sling-i18n

Apache Sling I18N Support

java sling

Last synced: 10 Apr 2025

https://github.com/kakarottocui/unichongdianbao

基于java,SpringBoot,Vue,uniapp的共享充电宝微信小程序

java javascript mysql springboot uniapp vue

Last synced: 11 Jul 2025

https://github.com/lykrast/defiledlands

Minecraft mod that adds dangerous defiled biomes filled with unique dangers and treasures.

java minecraft minecraft-mod

Last synced: 12 Apr 2025

https://github.com/okkindel/roguelike

A roguelike game made becuase of boredom during the exam session. The game is entirely written in Java and JavaFX, graphics is basically also my work. It is quite difficult so I wish you good luck :)

dungeon-crawler-game game java javafx pixel pixel-art rogue-like roguelike roguelike-dungeons roguelike-game

Last synced: 29 Apr 2025

https://github.com/woori-fisa-4th-study/cs-study

기술 면접 대비 CS 스터디 👨🏻‍💻

data-structure db java network os spring springboot web

Last synced: 06 Mar 2026

https://github.com/mavogel/hska-vis-legacy

This project is the quick setup of the legacy webshop of the masters course 'Distributed Information Systems' at the University of Applied Sciences (Karlsruhe).

docker hska java vis

Last synced: 10 Apr 2025

https://github.com/opentracing-contrib/java-elasticsearch-client

OpenTracing Instrumentation for Elasticsearch Client

elasticsearch-client java opentracing

Last synced: 05 Mar 2026

https://github.com/rdvdev2/disablecustomworldsadvice

Minecraft asking you if you want to load a custom world is annoying. Let's fix it!

jar java minecraft minecraft-fabric minecraft-fabric-mod minecraft-mod mod

Last synced: 12 Apr 2025

https://github.com/pradyuman7/toast-for-java

A Java class that can be used for :bread: like popup messages in simple Java applications.

java java-application java-gui-application java-library javafx-application javafx-library library popup-message toast

Last synced: 10 Apr 2025

https://github.com/bedirhanayydin/libraryautomation

Bilgisayar Mühendisliği Kütüphane Otomasyon Projesi

automation eclipse java javase mysql-database otomasyon

Last synced: 06 Mar 2026

https://github.com/chakib-belgaid/jreferral

An open-source tool that recommends the most energy efficient JVM configuration for java software

benchmark energy energy-consumption energy-efficiency java jvm optimization

Last synced: 08 Jul 2025

https://github.com/danukarangith/library_management_system

This repository contains a JavaFX-based Library Management System that utilizes Hibernate ORM and MySQL as the database. The system supports different user roles (Admin and Member), each with a dedicated dashboard and functionalities.

css hibernate java javafx orm

Last synced: 10 Apr 2025

https://github.com/pokt-network/pocket-android

The Official Android Client of the Pocket Network

android blockchain dapp decentralized infrastructure java kotlin mobile pocket-network pokt

Last synced: 17 Mar 2025

https://github.com/tecnickcom/farmhash64

farmhash64 is a portable multilanguage 64-bit hash function

c cgo cpp farmhash farmhash64 go golang hash hashing java javascript php python python3 rlang rust

Last synced: 18 Jul 2025

https://github.com/marlenemoraes/curso-em-video

Cursos realizados do site Curso em Vídeo, realizado pelo professor Gustavo Guanabara.

css3 html5 java javascript mysql oop-principles packet-tracer python3 sql

Last synced: 14 May 2025

https://github.com/apache/tomee-tck

Apache TomEE TCK Setup

java network-server tomee

Last synced: 07 Mar 2026

https://github.com/msg-systems/jpowermonitor

JUnit Extension and Java Agent to measure the power consumption of Java applications in watt hours or joule.

agent cpuusage greencoding java powerconsumption

Last synced: 26 Oct 2025

https://github.com/mtojo/j2n

Generates C++/JNI wrapper from Java archive file (.jar)

android c-plus-plus go jar java jni-wrapper

Last synced: 30 Oct 2025

https://github.com/qixing-ai/codefactory

用于生成代码的工具,比其他代码生成工具方便

codegen generator java springboot springmvc

Last synced: 19 Jul 2025

https://github.com/mjovanc/java-21-virtual-threads

A tutorial on how to work with Java 21 - Virtual Threads

concurrency java java-21 virtual-threads

Last synced: 15 Jul 2025

https://github.com/saksham-joshi/eval-java

With insane speed, solve mathematical expressions at runtime in a string using "Evaluater" class in Java.

evaluation java math mathematical-expressions solver

Last synced: 20 Sep 2025

https://github.com/eset/kafka-browser

Kafka message viewer

java kafka

Last synced: 10 Sep 2025

https://github.com/anshumansinha3301/java-pattern-printing

Different pattern printing in java language

dsa-algorithm java patterns

Last synced: 07 Oct 2025

https://github.com/DeveloperSoapbox/vscode-springboot-snippets

An extension for Visual Studio Code which adds useful snippets for Spring Boot. These are especially useful for creating REST apis, and configuring database connection properties

java snippets spring-boot visual-studio-code

Last synced: 11 Mar 2025

https://github.com/eleev/jtoolkit

☕️ Collection of various utilities, classes and shaders for Java + OpenGL + GLSL development.

glsl glsl-shaders java lighting lighting-effects lwjgl opengl opengl-shaders shader-effects shaders shading

Last synced: 12 May 2025

https://github.com/pikachu0621/short_url

Api - php短链接生成,无需配置伪静态,生成/启禁/查询

android java php

Last synced: 13 Jul 2025

https://github.com/pasan-pahasara/socket-programming-basic

A socket is a software endpoint that can create a bidirectional communication channel between a server and a client.

java socket-programming

Last synced: 11 Apr 2025

https://github.com/fabianlupa/zero

LibGDX Platformer using Box2D

box2d java libgdx platformer tiled

Last synced: 18 Mar 2025

https://github.com/jiro4989/tkoolimagetileeditor

RPGツクールの顔差分ファイルを編集するソフト

gui java javafx utiltity

Last synced: 08 May 2025

https://github.com/imfangs/a2a4j

A2A-4J is a Java implementation of the Agent-to-Agent (A2A) protocol. The A2A protocol facilitates standardized communication between AI agents, enabling them to exchange tasks, messages, and artifacts.

a2a a2a-protocol agents ai java

Last synced: 25 Apr 2026

https://github.com/mrquackduck/imageemojis

Minecraft Paper plugin (1.19.4+) that brings custom emojis to the chat! Custom messages are supported.

emojis java minecraft papermc papermc-plugin

Last synced: 30 Apr 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