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/bulletsentence/jade-player-ia

Um sistema MultiAgentes que joga com você

java javafx

Last synced: 14 Apr 2025

https://github.com/oktadev/okta-spring-boot-jpa-example

Spring Boot + JPA and PostgreSQL

hibernate java jpa postgresql psql spring-boot

Last synced: 02 Oct 2025

https://github.com/fernanda-kipper/pass-in

This project simulates the operation of an in-person event management dashboard

hsqldb java java-21

Last synced: 20 Sep 2025

https://github.com/nurislom373/redisstack

Redis Stack is a suite of three components: Redis Stack Server combines open source Redis with RediSearch, RedisJSON, RedisGraph, RedisTimeSeries and RedisBloom. RedisInsight is a powerful tool for visualizing and optimizing Redis data, making real-time application development easier and more fun than ever before.

java redis redis-server spring-boot stack

Last synced: 21 Sep 2025

https://github.com/mrnemo64/better-inputs

A Java API to easily get input from users

java minecraft spigot

Last synced: 03 Aug 2025

https://github.com/chanran/multithreadpbc

基于多进程、多线程的生产者-缓存消息队列(Redis)-消费者模式

java redis socket

Last synced: 23 Jul 2025

https://github.com/netgrif/nae-backend-application-starter

Backend Starter project for Netgrif Application Engine

java netgrif petri-nets petriflow spring spring-boot workflow

Last synced: 30 Jul 2025

https://github.com/dharejo-junaid/snipping-tool

This is a snipping tool built in Java that allows users to capture screenshots of a selected area on their screen. The tool has been designed in a way that it can be easily integrated into other Java projects to enable screenshot functionality.

java java-gui java-swing library snipping-tool

Last synced: 05 May 2025

https://github.com/HsiehShuJeng/projen-simple

An initial project for projen. It crafts a custom construct by Typescript then publishes the construct into 4 popular programming language repositories, i.e., npm, PyPI, Central Maven, and NuGet.

aws-apigateway aws-cdk aws-cdk-construct aws-step-functions csharp java jsii maven npm nuget projen pypi python typescript

Last synced: 06 Aug 2025

https://github.com/syncrossus/jadetreasurehunt

A multi-agent JADE application simulating a "treasure hunt" game (a.k.a. hot and cold)

gaia jade jade-templates java multi-agent multi-agent-systems treasure-hunt

Last synced: 25 Oct 2025

https://github.com/koooooo-7/k-bot

:robot: A Quantum Discord Bot in SpringBoot.

discord discord-bot java springboot

Last synced: 23 Jul 2025

https://github.com/walkmod/maven-walkmod-plugin

Maven plugin to execute an embedded walkmod as a plugin

java maven-plugin walkmod

Last synced: 12 Jan 2026

https://github.com/blueamulet/masssound

MassSound Addon for OpenComputers

java minecraft minecraft-mod opencomputers

Last synced: 27 Jun 2025

https://github.com/pe-st/apidocs

Examples and comparison of how a REST API can be documented with different technologies

java microprofile openapi

Last synced: 16 Jan 2026

https://github.com/estigma88/jdhtuq

jDHTUQ is a peer-to-peer DHT system based in Chord algorithm, but built like API to generalize the implementation of peer-to-peer DHT systems. jDHTUQ have two fundamental services , put and get of resource.

chord-algorithm java p2p spring spring-boot

Last synced: 03 Aug 2025

https://github.com/hardiksinghbehl/spring-boot-admin-server-client-poc

Two Spring-boot applications registering themselves to an spring-boot-admin-server application as separate clients for the purpose of monitoring and managing the clients

java maven spring-boot spring-boot-actuator spring-boot-admin spring-boot-admin-client spring-boot-admin-server

Last synced: 30 Jul 2025

https://github.com/datanerds-io/verteiler

Meine dispatcher says there's something wrong mit deine Kabel. Java 8 BlockingQueue Kafka Consumer with automatically maintained offset.

consumer java kafka kafka-consumer

Last synced: 12 Jan 2026

https://github.com/reallyinsane/trainsimulator-controller

Control the controls of your locomotive in TrainSimulator and e.g. bind your own hardware using a REST or Java API.

game-development java trainsim

Last synced: 12 Jan 2026

https://github.com/alessandrxdev/simple

SIMple es una aplicación Cubana de terceros que te permite gestionar los servicios móviles de ETECSA.

android android-app cuba etecsa etecsa-services java

Last synced: 03 Aug 2025

https://github.com/zoeminghong/full-stack

全栈学习之路,工具书

big-data full-stack java scala

Last synced: 14 Jun 2025

https://github.com/congcoi123/tenio-libgdx

This is a client of TenIO project based on Libgdx framework.

client game-server gameserver java java-game java-server libgdx multiplayer server server-game tengames tenio

Last synced: 05 Jul 2025

https://github.com/citygml4j/energy-ade-citygml4j

CityGML EnergyADE module for citygml4j

ade citygml citygml4j enegery energyade java

Last synced: 10 Apr 2025

https://github.com/seonhyungjo/tip-note

:round_pushpin: 개발을 하면서 느끼고 알게된 Tip:round_pushpin:

awot chrome chromium html java javascript protocol swt tip vue vuex

Last synced: 04 Jul 2025

https://github.com/mohammadrezaamani/digi-java

JUST4FUN simple CLI project written in Java

digijava java

Last synced: 09 Apr 2025

https://github.com/gmantele/ucidy

Lightweight Java library to validate UCDs (Unified Content Descriptors).

ivoa java ucd validation

Last synced: 14 Jan 2026

https://github.com/shaybox/examplemod

Forge 1.12 + FG3/6 + Mixins 0.8

forge gradle java minecraft mixin mixins spongepowered

Last synced: 12 Jun 2025

https://github.com/ltttttttttttt/ltviews

Android custom View: Easy to use RecyclerView, image banner, general drop-down refresh view

android android-library banner java java-library kotlin pulltorefresh recyclerview recyclerview-adapter refreshlayout

Last synced: 05 Jul 2025

https://github.com/fiberjw/chat.cool

Another chat app made with GraphQL, Graph.cool, and Android.

android apollo graphcool graphql java ui

Last synced: 09 Apr 2025

https://github.com/kakarottocui/ssm-studentsushe

基于JAVA SSM框架和jsp的学生宿舍管理系统

java jsp layui mysql ssm

Last synced: 03 Jul 2025

https://github.com/qaware/cloudid-showcase

Cloud Native Identity Management Showcase.

cloud-native java jsa kubernetes security spiffe spire vault

Last synced: 08 Apr 2025

https://github.com/asiryan/openjdk.bigmathnet

Advanced Java big math functions implementation using .NET Framework.

arbitrary-precision bigcomplex bigdecimal bigmath bigrational csharp ikvm java

Last synced: 14 Jan 2026

https://github.com/kosprov/jargon2-backends

Argon2 implementations for the Jargon2 API

argon2 jargon2 java password-hash password-hasher

Last synced: 14 Jan 2026

https://github.com/h1b0b0/rogue-like-libgdx

A Java-based Rogue-like game developed as part of an Epitech project.

java libgdx libgdx-game like rogue rogue-like

Last synced: 09 Apr 2025

https://github.com/zahidrahimoon/java-python

Java (OOP & Basics) & Python(Basics & Numpy)

java numpy oops-in-java python

Last synced: 23 Apr 2025

https://github.com/cerndb/zkpolicy

Zookeeper Policy Audit Tool (aka zkPolicy) for checking and enforcing ACLs on ZNodes.

cern cli java policy rpm zookeeper

Last synced: 14 Jan 2026

https://github.com/el-moudni-hicham/radar-violation-detection-system

This is a web-based application built using Spring Boot and Angular. It is a radar violation detection system.

angular bootstrap eureka-discovery-service graphql grpc java rest-api soap spring-boot spring-cloud-gateway typescript

Last synced: 09 Apr 2025

https://github.com/sondosaabed/currency-converter-java-web-application

This project used Spring MVC, java web applications apache server on Eclipse to perform tetsing tasks

apacheserver css currency-converter html java javascript javawebapp jsp-servlet spring-mvc

Last synced: 09 Apr 2025

https://github.com/BlueAmulet/MassSound

MassSound Addon for OpenComputers

java minecraft minecraft-mod opencomputers

Last synced: 11 Mar 2025

https://github.com/lreimer/hands-on-quarkus

Hands-on on Quarkus.io demo repository for a enterprise ready library showcase service.

cdi graalvm java jpa microprofile microservice quarkus showcase

Last synced: 06 Jul 2025

https://github.com/marschall/jfr-jdbc

a JDBC driver that wraps an other JDBC driver and generates JFR events

java java-flight-recorder jdbc

Last synced: 13 Jun 2025

https://github.com/helloimalemur/particlesimulation

Java port of Brainxyz's Artificial Life, a simple program to simulate primitive Artificial Life using simple rules of attraction or repulsion among atom-like particles, producing complex self-organzing life-like patterns.

artificial-life java life-simulation particle-simulation

Last synced: 28 Jun 2025

https://github.com/ev3dev-lang-java/examples

A repository with examples to use with the library ev3dev-lang-java

ev3 ev3dev examples java

Last synced: 25 Apr 2025

https://github.com/kptfh/left-join-on-timeout

Kafka Streams left outer join on timeout

java kafka kafka-streams outer-join

Last synced: 22 Apr 2025

https://github.com/octylfractal/hardvox

Voxel editor for Minecraft, inspired by World Edit.

java java-8 minecraft minecraft-forge-mod voxel-editors worldedit

Last synced: 23 Apr 2025

https://github.com/x-funs/java-fun

Java with Fun (Functions) is a small and useful Java util library.

java util utility-library

Last synced: 14 Jan 2026

https://github.com/manojkumarpatnaik/cognizant_intern

This is a list of coding challenges and projects in Java programming covering various concepts including classes, objects, operators, control flow statements, interfaces, collections, multithreading,Projects include fuel consumption, bill generation, database implementation using JDBC API,

api-rest css driver html java java-8 jdbc oop oop-principles selinium spring spring-boot web

Last synced: 26 Apr 2025

https://github.com/stephengold/sport-jolt

A simple 3-D graphics engine for Jolt JNI, based on LWJGL and OpenGL (code has New BSD license)

3d-graphics engine glfw graphics graphics-engine java joml jvm-library library lwjgl3 open-source opengl opengl-engine phong shaders

Last synced: 02 Apr 2026

https://github.com/ironcorelabs/ironoxide-swig-bindings

IronCore Labs SDK bindings which are generated using swig

android c cpp cryptography java jvm proxy-re-encryption transform-encryption

Last synced: 12 Mar 2026

https://github.com/arun-prabhakar/toon4j

High-performance, zero-dependency Java implementation of Token-Oriented Object Notation (TOON) – JSON for LLM prompts at half the tokens

java llms token toon

Last synced: 05 Mar 2026

https://github.com/stephengold/jME-TTF

A TrueType font rendering subsystem for jMonkeyEngine

font-rendering gui java jme3 jmonkeyengine jmonkeyengine3 jvm-library library open-source truetype

Last synced: 19 Mar 2026

https://github.com/sormuras/stash

Java interface-driven ByteBuffer-based persistence layer

annotation-processor bytebuffer java persistence

Last synced: 15 Feb 2026

https://github.com/sublemon-team/fonticonslib

Library for mindustry mods, adding a way to modify font to add their own custom icons. Mod team icons supported.

java mindustry-mod mindustry-mod-v7 mindustry-mods

Last synced: 07 Feb 2026

https://github.com/reportportal/agent-java-jbehave

JBehave reporters for Report Portal

java jbehave reportportal

Last synced: 16 Mar 2026

https://github.com/piotrl/javafx-database-manager

🎮 JavaFX example app with use of simple JDBC abstraction.

demo java javafx jdbc playground sql

Last synced: 02 Apr 2026

https://github.com/rohan-bansal/everblaze

A java roguelike with a custom storyline, combat, and exploration.

2d java java-8 java8 libgdx libgdx-desktop libgdx-game pixel pixel-art roguelike rpg rpg-game

Last synced: 01 Apr 2026

https://github.com/mvndi/townywaypoints

Configurable plot types for Towny that players can teleport between.

folia java mc minecraft paper plugin plugins towny

Last synced: 10 Mar 2026

https://github.com/freshperf/pve4j

A java library to interact with Proxmox the right way

api-client french java oss proxmox proxmox-ve pve vm

Last synced: 02 Apr 2026

https://github.com/konloch/class-file-searcher

Dump Classfiles & Strings from arbitrary data

class-dump class-file dump dumper java java-classes reverse-engineering

Last synced: 15 Jun 2026

https://github.com/kkuegler/human-readable-ids-java

Generate human-readable id strings in Java

ids java

Last synced: 07 May 2025

https://github.com/giorgosxou/andromeda-project

a powerful open-source project, dedicated for people who want easily but effectively to create simple and even powerful android applications.

android andromeda ide java visual-studio visualbasic

Last synced: 12 May 2025

https://github.com/incubated-geek-cc/tess4jocrapp

An Image-to-Text OCR Extraction Tool built in Java with Tess4J, a JNA wrapper class for Tesseract.

java ocr ocr-recognition tess4j tesseract tesseract-ocr

Last synced: 14 Apr 2025

https://github.com/cbozan/simple-game-engine

A simple game engine written in java swing, where shapes can be added, their properties (color, position, speed, bounce) can be changed and movement features can be added to certain shapes with real physics rules.

game-engine game-engine-2d java java-gui java-gui-application java-swing java-swing-application java-swing-applications java-swing-game java-swing-project

Last synced: 14 Jul 2025

https://github.com/boomerang-io/flow.services

Monorepo holding the RESTful APIs for Boomerang Flow, a no-code, cloud-native workflow automation tool. Built in Java using Sprint Boot

automation boomerang dag java spring-boot workflow

Last synced: 04 Mar 2025

https://github.com/mimaraslan/microservices

Java Microservices with Spring Cloud

java microservices spring-boot

Last synced: 15 Apr 2025

https://github.com/markiewb/nb-additional-hints

Additional java hints for NetBeans IDE http://plugins.netbeans.org/plugin/47589/additional-hints

hint hints inspections java java-editor netbeans-plugin quickfix

Last synced: 21 Mar 2025

https://github.com/hcl-tech-software/domino-rest-api

Documentation for HCL Domino REST API

documentation domino java rest-api

Last synced: 31 Aug 2025

https://github.com/amake/tinylisp

A very simple Lisp for Java

android java lisp repl scripting

Last synced: 10 Apr 2025

https://github.com/apache/cassandra-builds

Infrastructure build scripts for Apache Cassandra®

cassandra database java

Last synced: 08 May 2025

https://github.com/stephengold/basicgame-on-gradle

jMonkeyEngine's prototypical BasicGame implemented as a Gradle/Java project

application boilerplate gradle java jme3 jmonkeyengine jmonkeyengine3 open-source template

Last synced: 14 Apr 2025

https://github.com/tobiasbueschel/patient-management-system

:pill: A patient management system developed in Java with Swing, using GitHub Actions, SonarCloud & Gradle.

github-actions gradle healthcare java patient-management sonarcloud swing

Last synced: 20 Mar 2025

https://github.com/abhijitramesh/quakeapp

This app collects the data of earthquakes that have happend recently. Did this app as a part of Udacity Android course.

android java xml

Last synced: 13 Apr 2025

https://github.com/t1/wunderbar

Code-first, low ceremony Consumer Driven Contracts test tool for Java natives

api-first code-first consumer-driven-contracts graphql jakarta-ee java microprofile microprofile-graphql microprofile-restclient quarkus

Last synced: 12 May 2025

https://github.com/luhsra/minimaxsimulator

Platform independent GUI-based Minimax simulator

education java java11 minimax-simulator system-architecture

Last synced: 10 Apr 2025

https://github.com/kashin98/java-programming-masterclass-challenges

Udemy - Java Programming Masterclass by Tim Buchalka - Code Challenges With Questions

buchalka codechallenge java java11 tim

Last synced: 10 Apr 2025

https://github.com/toolisticon/spi-annotation-processor

Annotation processor that handles creation of service file and service locator

annotation-processor annotation-processor-toolkit hacktoberfest java service services spi spi-annotation-processor

Last synced: 11 Apr 2025

https://github.com/arun-gupta/dynamodb-java-helloworld

Hello World for Amazon Web Services DynamoDB and Java

amazon aws cloud database dynamodb java nosql

Last synced: 29 Apr 2025

https://github.com/raydac/ravikoodi-server

A utility that simplifies the exchange of video content and links from your computer to the KODI media server.

java kodi kodi-media-player linux macos server spring-boot swing-gui windows

Last synced: 13 Apr 2025

https://github.com/netceteragroup/quickrex

A fork of the quickrex eclipse regular expression plugin from sourceforge.

eclipse-plugin java regex

Last synced: 12 May 2025

https://github.com/wolfgangfahl/w3cvalidator

Java Library to call local or w3c.org w3cValidator for html

java w3c-validator

Last synced: 18 Mar 2025

https://github.com/riege/one-record-converter

Cargo-XML XFWB/XFZB to ONE Record Converter

java library onerecord

Last synced: 29 Mar 2025

https://github.com/yanwenkun/spring-boot-boilerplate-java

Spring Boot 样板项目(使用 Java 与 Maven)

boilerplate-application java kickstarter maven spring-boot

Last synced: 06 Apr 2025

https://github.com/piomin/sample-serverless-aws-lambda

sample java serverless applications that uses aws lambda and aws sns, aws sqs, aws dynamodb

aws-apigateway aws-dynamodb aws-lambda aws-sns aws-sqs java serverless

Last synced: 18 Mar 2025

https://github.com/muthuishere/declarativex

Composable approach to exception & conditions in Java

declarative-programming exception-handling java

Last synced: 07 Mar 2026