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/jiankunking/dynamicproxydemo

java jdk 动态代理

aop dynamic java jdk openjdk proxy

Last synced: 05 Oct 2025

https://github.com/mlkav/movie-ticketing-app

Program java pemesanan tiket bioskop secara online.

cinema java ticket-online

Last synced: 30 Jun 2025

https://github.com/xixu-me/some-java-packages

Source code for assignments from the course Java Application Development

java

Last synced: 22 Aug 2025

https://github.com/bhagat-hrishi/java

This repo contains concepts of Java and some codes

concepts java java-concepts java-interview java-multithreading java-oops java-resource

Last synced: 23 Apr 2025

https://github.com/rohatdgnr/veterinarrymanagementsystem

This project is a veterinary system designed for veterinary clinics and animal hospitals. It is designed for use by both veterinarians and pet owners.

java postgresql spring-boot swagger

Last synced: 22 Aug 2025

https://github.com/agoraio-community/agora-rest-client-java

A Java library for integrating with Agora's REST API. This open-source project provides wrappers and implementations for Agora's official REST API, making it easier for developers to integrate Agora's server-side services into their Java applications.

java reactor rest-client

Last synced: 25 Aug 2025

https://github.com/ralscha/bsoncodec-apt

Java 8 Annotation Processor creating org.bson.codecs.Codec implementations for saving POJOs into MongoDB

annotation-processor annotations bson-document bson-library codec custom-codec java java-library mongodb mongodb-driver processor

Last synced: 24 Apr 2025

https://github.com/yegor256/jhome

Get JAVA_HOME from Java, even if it's not set

java java-home

Last synced: 25 Aug 2025

https://github.com/americanexpress/jakasu

Powerful config driven SDK to easily consume events from one or multiple Kafka topics in both standard and streaming modes

java kafka streaming subscriber

Last synced: 24 Apr 2025

https://github.com/jshiftio/odo-java

A Java wrapper for Openshift Do https://github.com/openshift/odo

java maven openshift

Last synced: 12 Jul 2025

https://github.com/evanshortiss/shipwars-streams

A collection of Kafka Streams services that use data generated by arcade.redhat.com/shipwars

java kafka kafka-streams quarkus

Last synced: 21 Aug 2025

https://github.com/helidon-io/helidon-petclinic

Helidon version of Pet Clinic REST sample application

helidon java microservices spring

Last synced: 06 Mar 2026

https://github.com/docker-hub-frolvlad/docker-alpine-openjdk7

The smallest Docker image with OpenJDK 7 (144MB)

alpine docker-image java openjdk

Last synced: 28 Aug 2025

https://github.com/giulioz/po1_exercise4

A small demo on how to build a multiplayer board game using Spring Boot and React

http java react spring spring-boot

Last synced: 15 Apr 2025

https://github.com/adambien/statustest

HTTP Status Test Service

cd java javaee8 jenkins microprofile okd openshift

Last synced: 20 Aug 2025

https://github.com/drsnowbird/intellij-docker

Intellij Community edition Docker

docker ide intellij java scala

Last synced: 10 Apr 2025

https://github.com/clean-arch-enablers-project/cae-cli

Repository for the open source CAE CLI tool.

clean-architecture cli command-line-interface framework java

Last synced: 10 Apr 2025

https://github.com/i-wonderful/tinkoff-robot-spread

Java trading robot for https://github.com/Tinkoff/invest-robot-contest

java mutiny quarkus reactive trading vertx vuejs

Last synced: 23 Oct 2025

https://github.com/stealify/legacy-1-stealify-contains-bad-justjs-zerojs-stuff

Stealify Lang - compiles down to JavaScript / ECMAScript 2022

chromium chromiumos java javascript runtime rust stealify stealify-lang

Last synced: 03 May 2025

https://github.com/apache/sling-org-apache-sling-distribution-sample

Apache Sling Distribution Sample

java sling

Last synced: 10 Apr 2025

https://github.com/forge-srl/jjbridge-engine-v8

JJBridge Api implementation using V8 JavaScript engine.

java javascript jjbridge v8 v8-engine v8-javascript-engine

Last synced: 28 Aug 2025

https://github.com/austinv11/persistence

Persisting data across multiple clients made easy

java kotlin networking p2p persistence

Last synced: 03 May 2025

https://github.com/panga/graalvm-docker

GraalVM CE Docker Images ready for generating native executables

graalvm java

Last synced: 10 Apr 2025

https://github.com/panga/netbeans-jshint

JSHint integration for NetBeans

java jshint netbeans

Last synced: 10 Apr 2025

https://github.com/bsommerfeld/antiac

An anti-autoclicker plugin for minecraft

algorithm anti-autoclicker antiac anticheat detection java paper plugin spigot

Last synced: 06 Apr 2026

https://github.com/wenjunior/luna

IDE open source, moderna e multiplataforma.

ide java javafx richtextfx

Last synced: 11 Apr 2025

https://github.com/petr-panteleyev/password-manager

Desktop application to keep passwords and other sensitive information

aes-256 desktop-application java java-24 javafx javafx-application password-manager security

Last synced: 29 Apr 2025

https://github.com/imran-riz/the-bell-app

This is an automatic bell ringing system intended to help school administrations schedule bells to be rung on school days, for exams and whenever required.

desktop-app java javafx javafx-desktop-apps javafx-gui project windows-application

Last synced: 10 Apr 2025

https://github.com/shred/commons-pdb

Read PalmOS PDB files with Java

java library palmos pdb-files

Last synced: 07 Sep 2025

https://github.com/patilshreyas/basicsofdagger-java

A simple example to explain the Dependency Injection💉 framework - Dagger🔪

dagger2 dependency-injection java

Last synced: 10 Apr 2025

https://github.com/solidnetwork-xyz/ocp-1z0-819

OCP Oracle Certified Professional Java SE 11 Developer practices

certification java java-11 ocp ocp-1z0-819 oracle

Last synced: 10 Apr 2025

https://github.com/gaeqs/nes4jams

NES editor, assembler and emulator for JAMS.

editor extensible extension ide java javafx javafx-application javafx-desktop-apps nes plugin

Last synced: 10 Apr 2025

https://github.com/mesmacosta/hive-custom-metastore-listener

Example on how to implement a hive metastore listener

hive hive-metastore-listener hooks java

Last synced: 30 Apr 2025

https://github.com/lucasanes/craftofthrones

Craft Of Thrones - Plugin de Minecraft

java spigot

Last synced: 23 Jun 2025

https://github.com/binghe001/mykit-concurrent-jdk

🔥🔥🔥《深入理解高并发编程:JDK核心技术》随书源码

java jdk thread

Last synced: 03 May 2025

https://github.com/mustafakbaser/jukebox-javaswing-mysql

Jukebox is a desktop music player application. It is a Java Swing application written in Java language. Stores user data and playlist using a MySQL database.

java javaswing jukebox-application mysql

Last synced: 10 Apr 2025

https://github.com/samedsay/java

Basic and Intermediate Code Examples in JAVA.

java java-8 javafx javaswing javaweb

Last synced: 12 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/fernanda-kipper/ai-assistant-java

AI Assistant using RAG technique to give contextualized responses

ai-assistant java langchain4j rag

Last synced: 04 May 2025

https://github.com/feltex/usando-log

Projeto que explica como utilizar log em Java

java java-8 java11 log4j lombok slf4

Last synced: 07 Jul 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/nathan815/lostcities

Online version of Lost Cities game built with Java, Spring Boot, TypeScript, and Vue.js

card-game ddd java java-spring-boot lost-cities-game multiplayer-online-game spring-boot typescript vuejs

Last synced: 07 Jul 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/eliasnogueira/selenium-dynamic-grid-example

Example project that run multi-browser web test automation in parallel using Selenium Grid and Docker

grid java parallel-tests selenium-webdriver test-automation

Last synced: 28 Oct 2025

https://github.com/xdec0de/skyutils

An open source collection of utilities for Minecraft plugins designed to make your life easier

api java java17 minecraft minecraft-plugin papermc paperspigot spigot spigot-api spigot-resource utilities utility utility-library utils

Last synced: 10 Apr 2025

https://github.com/mickaelbaron/streaminghttp-tutorial

L'objectif de cette série d'exercices est d'apprendre à concevoir et développer une application en utilisant des technologies de Streaming HTTP (WebSocket et Server-Sent Event). L'implémentation sera réalisée en utilisant le langage Java et les bibliothèques JAX-RS et Tyrus.

java jaxrs microprofile rest server-sent-event tyrus websocket

Last synced: 30 Apr 2025

https://github.com/oldzoomer-gh/hh-autoupdate-resume

Autoupdate a hh.ru resume with Java, Spring, and hh.ru API

headhunter headhunter-api java spring spring-boot

Last synced: 10 Apr 2025

https://github.com/adrrei/kattis-challenges

Java/C# solutions for various programming challenges on Kattis.

algorithm challenges csharp java kattis kattis-challenges programming-challenges

Last synced: 30 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/clojure-lsp/jdk-source

JDK source classes to be downloaded by clojure-lsp for java interop

clojure clojure-lsp java lsp

Last synced: 25 Jun 2025

https://github.com/fmznkdv/beachjdk

Boom Beach private server emulator on version v17 for OpenJdk-11

boombeach java openjdk server supercell

Last synced: 18 Jul 2025

https://github.com/gumelarme/yava

mini-Java compiler implemented in go

compiler java jvm

Last synced: 12 Jan 2026

https://github.com/kumuluz/kumuluzee-health

KumuluzEE Health extension provides you with a consistent, unified way of performing and exposing microservice health checks.

health healthcheck java javaee kumuluzee microprofile microservices

Last synced: 06 Apr 2025

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

Captha Image Generator

captcha-image java java2d

Last synced: 04 Mar 2026

https://github.com/tinylog-org/tinylog-android-example

Example Android app for demonstrating logging with tinylog

android java tinylog

Last synced: 25 Jun 2025

https://github.com/electrostat-lab/jmecarphysicstestrpi

JmonkeyEngine Test Cases for Raspiberry Pi devices running RaspiOS(Raspibian OS-Debian buster) armv7l/armhf/arm32.

java jmonkeyengine3 minie raspberry-pi

Last synced: 07 May 2025

https://github.com/thegreenmachine/zero

Team 1816's codebase for the 2023 Charged Up season robot, Zero.

computer-vision first-robotics-competition frc-2023 frc-charged-up java robotics

Last synced: 10 Sep 2025

https://github.com/auties00/linkpreview

Generate a preview for a link or for a text containing links

extract java link link-preview preview

Last synced: 15 Apr 2025

https://github.com/trinsic-id/sdk

This repository contains the samples for all major languages and frameworks. It also contains our UI SDKs to launch verification flows using the Trinsic widget.

android csharp dotnet flutter go identity-verification java openapi-generator php python react-native ruby switft trinsic typescript web

Last synced: 03 Aug 2025

https://github.com/electrostat-lab/automata4j

A classic finite state automaton framework for JVM Applications (Android and jMonkeyEngine Applications).

android-apps design-patterns electrostat-lab finite-state-automata java jmonkeyengine object-oriented-programming state-machines

Last synced: 07 May 2025

https://github.com/turbolent/javaregex

An implementation of Rob Pike's Virtual Machine-based regular expression engine

java regex regexp regular-expression regular-expression-engine regular-expressions virtual-machine vm

Last synced: 17 Feb 2026

https://github.com/davidmartinezros/which-image-is

Implementation of a TensorFlow Learning Machine Spring Boot WS that learn and return the most similar description of an image

java machine machine-learning-algorithms spring-boot tensorflow tensorflow-examples tensorflow-experiments webservice

Last synced: 24 Oct 2025

https://github.com/dtinth/tos3

An extremely simple tool to sync local files to Amazon S3.

amazon-s3 java

Last synced: 15 Jul 2025

https://github.com/iamporus/clockedtimepicker

Custom implementation of Time Picker widget which allows user to select the hours and minutes from a circular dial view. The hours and minutes are placed in analog clock fashion. Inspired from Google Keep reminder Time Picker Widget.

android java

Last synced: 13 Jul 2025

https://github.com/jeremynoesen/couriernew

A unique mail system plugin for Spigot Minecraft servers

bukkit bukkit-plugin courier gradle java minecraft minecraft-plugin paper plugin spigot spigot-plugin

Last synced: 21 Mar 2025

https://github.com/devfabiosilva/witsml21parser

A fast, robust and portable Witsml to BSON parser

bson c cplusplus energistics etp java nodejs oil-and-gas osdu python soap witsml xml

Last synced: 13 Apr 2025

https://github.com/2003scape/mudclient-teavm

runescape classic client transpiled to javascript with teavm (mudclient204)

jagex java java-game javascript-game mmorpg-client runescape runescape-client teavm websocket

Last synced: 02 Sep 2025

https://github.com/alkesst/datastructures

Some data structures implemented in java and haskell

algorithms data-structures data-structures-algorithms datastructures haskell java

Last synced: 16 Jul 2025

https://github.com/tayron/java-exemplo-crud-completo-spring-boot

CRUD de "empresa" e cadastro de candidato usando Spring Boot

bootstrap java mysql spring-boot

Last synced: 12 Apr 2025

https://github.com/jobrunr/example-micronaut

An example on how to integrate JobRunr with Micronaut

java micronaut

Last synced: 17 Jul 2025

https://github.com/invoiced/invoiced-java

Official Java client library for the Invoiced API

api billing invoiced jar java maven

Last synced: 13 Apr 2025

https://github.com/chunkingz/chumi-home-gas-android-app

An android app to place order for gas cylinder refills

android ecommerce gas-station java

Last synced: 07 Sep 2025

https://github.com/emilyy-dev/annotated-service-provider

Define Java service providers by annotating them directly

annotation annotation-processor java service-provider serviceloader

Last synced: 25 Jun 2025

https://github.com/ahmetozlu/encryptedmessengerapplication

Encrypted Messenger App: Sending and receiving messages (over TCP Socket) with high security (powered by RSA and AES).

aes encrpted-messanger encrypted-data encrypted-messaging encryption java messanger rsa tcp-socket

Last synced: 16 Jul 2025

https://github.com/rajspeaks/oracle-erp-e-business-suit-project-cognizant

Oracle ERP | E-Business Suit Minor Project at Cognizant Internship in Oracle Solution Practice Domain

cognizant database-management e-business-suite ebs erp java oracle oracle-database plsql plsql-developer rajdeep-das rajspeaks sql sql-server

Last synced: 18 Jul 2025

https://github.com/zhaohuabing/shortest-path-weighted-graph-dijkstra-java

Find the shortest path between two nodes in a weighted graph based on Dijkstra algorithm

dijkstra java weighted-graph

Last synced: 13 Apr 2025

https://github.com/iwilkey/designa

An open-source sandbox tower defense game written in Java.

designa desktop game java mobile-game multiplatform rts sandbox-game tower-defense

Last synced: 11 Mar 2025

https://github.com/cyucelen/30daysofcode-go-cpp-java

Hackerrank 30 days of code all solution codes. I used Golang for solve challenges if available, otherwise i used C++ for data structure challenges and Java for OO concepts.

30daysofcode cpp go golang hackerrank hackerrank-30dayschallange hackerrank-solutions java

Last synced: 17 Jan 2026

https://github.com/yahoojapan/k2hdkc_java

K2HDKC Java library - k2hash based distributed kvs cluster

antpickax chmpx distributed java jdk17 k2hash k2hdkc nosql

Last synced: 27 Jun 2025

https://github.com/sumonta056/rent_it-app

Introducing a rental app where you can lend or borrow various items like dresses, furniture, electronics, vehicles, and more for a limited time in exchange for payment. Additionally, we have a free product zone where those in need can access items that others no longer require. Experience convenient and affordable renting !

android android-application androidstudio firebase-database java

Last synced: 16 May 2026

https://github.com/fdeniz07/rentacar-javaspring

Rent A Car Application - Kodlama.io - Java Bootcamp

java restfull-api spring-boot

Last synced: 13 Apr 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/sebastianjnuwu/craftcourier

🛒 CraftCourier automates the delivery of items purchased in Minecraft virtual stores, ensuring fast and secure deliveries integrated with nLogin.

api java maven minecraft mysql nlogin nlogin-addon payment plugin shop spigot

Last synced: 12 Apr 2025