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/arun-gupta/docker-java-sample

A simple Java sample that shows how to package Java application using Docker

docker gradle java maven

Last synced: 09 Apr 2025

https://github.com/leadpony/justify

Justify is a JSON validator based on JSON Schema Specification and Jakarta JSON Processing API (JSON-P).

java json json-schema validation validator yaml

Last synced: 23 Sep 2025

https://github.com/playframework/play-ebean

Play Ebean module

ebean java orm playframework

Last synced: 06 Apr 2025

https://github.com/kiselev-dv/gazetteer

OSM ElasticSearch geocoder and addresses exporter

gazetteer geocoder gis java json openstreetmap osm

Last synced: 04 May 2025

https://github.com/zuramai/refactoring

Complete Refactoring Guide and Code Smells (Bahasa Indonesia)

best-practices code-review indonesia java reengineering refactoring

Last synced: 13 Apr 2025

https://github.com/nhn/toast-haste.framework

TOAST Haste framework is a pure java implementation of asynchronous game server framework

asynchronous event-driven game game-server-framework gameserver haste java multiplayer rudp toast-haste udp

Last synced: 04 Sep 2025

https://github.com/NASAWorldWind/WorldWindServerKit

The NASA WorldWind Server Kit (WWSK) is an open source Java project that assembles GeoServer for easy distribution and implementation.

geopackage geoserver geospatial imagery java maps maven nasa wcs wfs wms worldwind wps

Last synced: 06 Apr 2025

https://github.com/jenkinsci/thin-backup-plugin

Stores only the relevant parts of the Jenkins workspace in a Backup.

backup hacktoberfest java jenkins jenkins-plugin thin-backup-plugin

Last synced: 04 Apr 2025

https://github.com/louiscb/vpn-project

Virtual Private Network created using the Java Cryptography Architecture and the OpenSSL library.

java openssl vpn

Last synced: 12 Apr 2025

https://github.com/dqneo/gojvm

JVM implementation by Go

go java jvm vm

Last synced: 12 May 2025

https://github.com/igniterealtime/jxmpp

A Java library providing fundamental abstractions for XMPP

android java xmpp

Last synced: 16 May 2025

https://github.com/Zhuoyuan1/navicat_password_decrypt

忘记navicat密码时,此工具可以帮您查看密码

java navicat

Last synced: 11 Jul 2025

https://github.com/gabrieldim/junit-isp-testing

Junit ISP Testing in Java programming language.

functions isp java java-programming junit junit5 method static testing

Last synced: 10 Jul 2025

https://github.com/SnuK87/keycloak-kafka

Keycloak module to produce events to kafka

eventlistener java kafka keycloak

Last synced: 03 Apr 2025

https://github.com/mybatis/ibatis-2

iBATIS 2.x

ibatis java

Last synced: 02 Jan 2026

https://github.com/nasaworldwind/worldwindserverkit

The NASA WorldWind Server Kit (WWSK) is an open source Java project that assembles GeoServer for easy distribution and implementation.

geopackage geoserver geospatial imagery java maps maven nasa wcs wfs wms worldwind wps

Last synced: 22 Jun 2025

https://github.com/j4ts/j4ts

Core Java APIs for TypeScript / JavaScript / JSweet

gwt java java-api javascript jsweet typescript

Last synced: 19 Aug 2025

https://github.com/arquillian/arquillian-graphene

Robust Functional Tests leveraging WebDriver with flavour of neat AJAX-ready API

java jvm selenium testing webdriver

Last synced: 16 May 2025

https://github.com/micedre/keycloak-mail-whitelisting

Keycloak extension to whitelist email adresses domain when users register

java keycloak maven

Last synced: 04 Aug 2025

https://github.com/gabrieldim/junit-cacc-racc

JUnit Testing for Correlated Active Clause Coverage a.k.a CACC and Restricted Active Clause Coverage a.k.a. RACC

cacc java junit junit5 racc test testing

Last synced: 08 Aug 2025

https://github.com/rnayabed/gramophy

A JavaFX based Open-Source YouTube Music Downloader/Player

java java-library javafx javafx-application javafx-desktop-apps javafx-gui

Last synced: 04 Oct 2025

https://github.com/igorski/molecular-music-generator

Application that generates musical compositions from algorithmically generated patterns, based on work by Duncan Lockerby.

algorithmic-composition audio-applications generative-art generative-music java javafx javafx-desktop-apps

Last synced: 04 Oct 2025

https://github.com/EBISPOT/OLS

Ontology Lookup Service from SPOT at EBI

java neo4j obofoundry owl owl-api

Last synced: 09 May 2025

https://github.com/tasomaniac/delayedprogress

ProgressDialog that waits a minimum time to be dismissed before showing. Once visible, the ProgressDialog will be visible for a minimum amount of time to avoid "flashes" in the UI.

android android-library java prevents-flashes progress progress-bar progressbar progressdialog

Last synced: 01 Sep 2025

https://github.com/tasomaniac/DelayedProgress

ProgressDialog that waits a minimum time to be dismissed before showing. Once visible, the ProgressDialog will be visible for a minimum amount of time to avoid "flashes" in the UI.

android android-library java prevents-flashes progress progress-bar progressbar progressdialog

Last synced: 09 Jul 2025

https://github.com/cansik/artnet4j

Art-Net DMX over IP library for Java and Processing

artnet dmx java light network processing udp

Last synced: 04 Oct 2025

https://github.com/cdimascio/openapi-spring-webflux-validator

🌱 A friendly kotlin library to validate API endpoints using an OpenApi 3.0 and Swagger 2.0 specification

functional hacktoberfest java openapi openapi3 rest spring swagger swagger-validator validation webflux

Last synced: 05 Apr 2025

https://github.com/Azure-Samples/azure-search-openai-demo-java

This repo is the Java version of Microsoft's sample app for ChatGPT + Enterprise data.

ai-azd-templates azd-templates azure java openai

Last synced: 10 Mar 2025

https://github.com/jordaaash/react-native-webview-crosswalk

Crosswalk's WebView for React Native on Android.

android crosswalk java react react-native webview

Last synced: 16 Mar 2025

https://github.com/skytasul/guardianbeam

An util to create easily Guardian Lasers via Packets and Reflection. No dependencies, compatible 1.9 -> 1.21

beam bukkit class guardian java laser minecraft nms packet packets reflection spigot util

Last synced: 06 Apr 2025

https://github.com/mechero/spring-boot-rest-exceptions

Custom error formatting and exception handling in Rest Controllers with Spring Boot

controller-advice error-handling exception-handler java java12 rest-api spring-boot

Last synced: 30 Apr 2025

https://github.com/pmem/llpl

Low Level Persistence Library

java persistent-memory pmdk transactions

Last synced: 14 Apr 2025

https://github.com/kyoripowered/blossom

A Gradle plugin to perform source code token replacements in Java-based projects

gradle java templating

Last synced: 06 May 2025

https://github.com/justinmahar/easyjre

☕ Easily create an OpenJDK JRE using jlink!

java jdk jlink jre

Last synced: 07 Apr 2025

https://github.com/javaparser/javaparser-maven-sample

Sample project with a basic Maven + JavaParser setup

bootstrap java javaparser maven parser tutorial

Last synced: 27 Dec 2025

https://github.com/UnquietCode/JState

Advanced state machines in Java.

finite-state-machine fsm java state-machine

Last synced: 20 Nov 2025

https://github.com/dimtion/shaarlier

Simple Android app for sharing links on Shaarli.

android java shaarli

Last synced: 06 Oct 2025

https://github.com/nkomarn/harbor

Harbor is a plugin that redefines sleep within your Spigot server!

harbor java mechanics plugin redefines-sleep spigot spigot-api spigot-server

Last synced: 21 Apr 2025

https://github.com/dimtion/Shaarlier

Simple Android app for sharing links on Shaarli.

android java shaarli

Last synced: 23 Apr 2025

https://github.com/dejvokep/boosted-yaml

A simple-to-use standalone Java library delivering boosted experience while working with YAML documents.

automation bukkit file functional-programming java spigot standalone yaml

Last synced: 05 Apr 2025

https://github.com/testleafinc/testleafseleniumtraining

This is public repository for Selenium Learners at TestLeaf

apache-poi chrome cucumber firefox frameworks java selenium testing testng thread-local webdriver

Last synced: 24 Oct 2025

https://github.com/angular2guy/angular2andjavaee

This project should provide a starting point for people interested in using Angular 18 in a Java / Jakarta EE environment.

angular angular-cli angular18 jakarta-ee java java-17 javaee jboss jpa maven swagger typescript wildfly

Last synced: 05 Apr 2025

https://github.com/bazelbuild/rules_webtesting

Bazel rules to allow testing against a browser with WebDriver.

bazel-rules go java python selenium webdriver

Last synced: 04 Apr 2025

https://github.com/tagbangers/wallride

multilingual easy-to-customize open source CMS made by Java

cms hibernate java multilingual spring-boot thymeleaf wallride

Last synced: 26 Jul 2025

https://github.com/dspinellis/ckjm

Chidamber and Kemerer Java Metrics

java metrics

Last synced: 05 Apr 2025

https://github.com/tedyoung/kid-bank

Now known as Kid Money Manager. It's not a real bank, but keeps track of your kid's earnings, savings, and spending. Watch me Live Code its development on Twitch.

heroku java java-8 java8 junit maven postgresql spring-boot spring-data-jpa spring-mvc thymeleaf unit-testing

Last synced: 05 Apr 2025

https://github.com/davidmoten/openapi-to-plantuml

Converts OpenAPI 3.0 definitions to Plant UML text for visualisation of your API.

java online openapi openapi-documentation openapi3 plantuml uml-diagram

Last synced: 06 Apr 2025

https://github.com/Angular2Guy/Angular2AndJavaEE

This project should provide a starting point for people interested in using Angular 18 in a Java / Jakarta EE environment.

angular angular-cli angular18 jakarta-ee java java-17 javaee jboss jpa maven swagger typescript wildfly

Last synced: 20 Apr 2025

https://github.com/apache/reef

Mirror of Apache REEF

big-data cplusplus csharp java reef

Last synced: 04 Oct 2025

https://github.com/ivangfr/springboot-react-basic-auth

The goal of this project is to implement an application called book-app to manage books. For it, we will implement a back-end Spring Boot application called book-api and a font-end React application called book-ui. Besides, we will use Basic Authentication to secure both applications.

basic-authentication docker java javascript npm postgresql react semantic-ui-react spring-boot spring-data-jpa spring-security spring-web-mvc springdoc-openapi

Last synced: 06 Apr 2025

https://github.com/rameshmf/student-management-system-springboot

Spring MVC Tutorial | Spring Boot | Full Course [2021] at https://youtu.be/Ku3gsv7_bCc

java mysql spring-data-jpa springboot thymeleaf

Last synced: 03 May 2025

https://github.com/dromara/ujcms

Java开源网站内容管理系统(java cms)。使用SpringBoot、MyBatis、Spring Security、Lucene、FreeMarker、TypeScript、Vue3、ElementPlus等技术开发。

cms element-plus java mybatis vue3

Last synced: 08 Jul 2025

https://github.com/AxaFrance/dailyclean

Save The planet by auto turn off your pods on kubernetes

axa container finops green java kubernetes openshift project scale

Last synced: 23 Aug 2025

https://github.com/michaelliao/warpdb

DSL-driven RDBMS interface for Java.

java jdbc mysql orm spring6 warp

Last synced: 05 Apr 2025

https://github.com/open-feature/java-sdk

Java implementation of the OpenFeature SDK

java openfeature sdk

Last synced: 22 Jan 2026

https://github.com/ivangfr/spring-cloud-stream-kafka-elasticsearch

The goal of this project is to implement a "News" processing pipeline composed of five Spring Boot applications: producer-api, categorizer-service, collector-service, publisher-api and news-client.

docker elasticsearch eureka java jib kafka spring-boot spring-cloud-openfeign spring-cloud-stream spring-data-elasticsearch spring-web-mvc springdoc-openapi thymeleaf zipkin

Last synced: 11 Sep 2025

https://github.com/oktadev/spring-boot-angular-example

Example app showing how to build a Spring Boot REST API and Angular UI

angular angular-cli java rest spring-boot typescript

Last synced: 20 Jul 2025

https://github.com/jellyfin/jellyfin-sdk-kotlin

Kotlin SDK for Jellyfin, supporting Android and JVM targets

android java jellyfin jvm kotlin ktor openapi3 sdk

Last synced: 12 Apr 2025

https://github.com/Eiriksgata/mirai-rulateday-dice

利用Mirai框架的Mirai-Console开发TRPG骰子插件模板。目前集成了大部分的常用指令,并在此基础上实现更多的跑团体系优化指令。例如COC7技能详细查询、DND5e技能列表查询、DND5e怪物图鉴等。目前处于测试阶段。

coc7 dice dnd5e java qqbot rulateday trpg

Last synced: 10 May 2025

https://github.com/idealista/format-preserving-encryption-java

Format-Preserving Encryption Implementation in Java

cryptography encryption ff1 format-preserving-encryption fpe java

Last synced: 21 Aug 2025

https://github.com/xaguzman/pathfinding

Java pathfinding framework.

gamedev-tool java libgdx pathfinding-library

Last synced: 27 Oct 2025

https://github.com/learnlib/automatalib

A free, open-source Java library for modeling automata, graphs, and transition systems

automata graph java java-library transition-systems

Last synced: 11 Dec 2025

https://github.com/LearnLib/automatalib

A free, open-source Java library for modeling automata, graphs, and transition systems

automata graph java java-library transition-systems

Last synced: 10 Jul 2025

https://github.com/scottyab/ssl-pin-generator

Simple jar to generate SSL pins based on a certificate's public key. Pins are base-64 SHA-1 hashes by default.

java ssl-pins

Last synced: 11 Apr 2025

https://github.com/ph4r05/whitebox-crypto-aes-java

Whitebox AES implementation in Java. Chow scheme.

chow chow-scheme cryptography java whitebox-aes

Last synced: 29 Jun 2025

https://github.com/huanfenz/exam

基于SpringBoot+Vue的在线考试系统

java mybatis mysql redis springboot vue

Last synced: 28 Apr 2025

https://github.com/erosb/mvn-search

command-line interface for the haters of the search.maven.org UI

cli java maven

Last synced: 05 Apr 2025

https://github.com/jenkinsci/winstone

Patched winstone used in Jenkins

hacktoberfest java jetty jetty-server servlet-container winstone

Last synced: 30 Apr 2025

https://github.com/Longi94/JavaSteam

Java library that provides an interface to directly interact with Valve's Steam servers.

java networking protobuf steam steamkit2 valve

Last synced: 05 May 2025

https://github.com/mouse0w0/lwjglbook-cn-translation

Lwjglbook (a lwjgl tutorial) Chinese translation, 《用LWJGL3开发3D游戏》中文翻译

chinese-translation glfw java lwjgl lwjgl3 opengl tutorial

Last synced: 06 Apr 2025

https://github.com/spapas/pdf-sign-check

A java / spring boot application to help you sign and check signed pdf documents

java pdf pdf-signature pki signature spring spring-boot spring-mvc

Last synced: 20 Jun 2025

https://github.com/nirmata/workflow

A ZooKeeper and Curator based distributed workflow management library that enables distributed task workflows.

curator java workflow zookeeper

Last synced: 03 Mar 2025

https://github.com/iiahmedyt/moderndisguise

ModernDisguise is a free lightweight open-source high quality library to help you add a disguise/nick system in your minecraft plugin

disguise java minecraft nick skin spigot

Last synced: 04 Sep 2025

https://github.com/rajatt95/masterseleniumframework

Automation Testing | Web | Java | OOPS | Selenium WebDriver | TestNG | Maven | ExtentReport | Allure Reports | Java mail API | Design Patterns (Page Object Model, Singleton) | Jenkins | Data-Driven Testing using JSON file

allure-report extentreports github java jenkins maven page-object-model selenium singleton-pattern test-automation testing testng

Last synced: 10 Apr 2025

https://github.com/sacoo7/socketcluster-client-java

Native java and android client for socketcluster framework in node.js

android-client android-demo java socketcluster

Last synced: 13 Oct 2025

https://github.com/MartinGeisse/grumpyrest

Java REST framework without annotations / DI / reactive.

java rest rest-api

Last synced: 21 Feb 2025

https://github.com/jstachio/rainbowgum

Fast, Small, JDK 21+, GraalVM native friendly SLF4J logging framework

graalvm-native-image java logging slf4j

Last synced: 13 Sep 2025

https://github.com/gabrieldim/chatsystem-java

Chat System made in Java using TCP Sockets.

chat java networking socket socket-programming tcp tcp-client tcp-server

Last synced: 10 Jul 2025

https://github.com/wkrzywiec/keycloak-security-example

Sandbox project to play around with keyclaok and integrating it with Spring Boot and Angular apps (using OAuth 2.0 protocol)

angular java jwt keycloak learning learning-by-doing oauth2 security spring-boot

Last synced: 26 Mar 2025

https://github.com/philipphecht/react-native-doc-viewer

React Native Doc Viewer (Supports file formats: xls,ppt,doc,xlsx,pptx,csv,docx,png,jpg,pdf,xml,binary ...)

document java javascript objective-c react-native xcode

Last synced: 05 Oct 2025

https://github.com/jakartaee/nosql

The specification in Jakarta EE to help Jakarta EE developers create enterprise-grade applications using Java® and NoSQL technologies.

eclipse jakarta java jnosql nosql open source

Last synced: 07 May 2025

https://github.com/eclipse-platform/eclipse.platform.ui

Eclipse Platform - a comprehensive set of frameworks and common services that collectively provide a powerful software development infrastructure.

eclipse gui java osgi rcp swt

Last synced: 13 Apr 2025

https://github.com/gradle/develocity-build-validation-scripts

Executable scripts to assist in validating that your Gradle and Maven builds are in an optimal state in terms of maximizing work avoidance when using Develocity.

android gradle java maven

Last synced: 05 Apr 2025