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/thomasvitale/supply-chain-security-java

Samples showing how to secure the supply chain for Java applications.

cyclonedx java sbom sigstore slsa supply-chain-security

Last synced: 15 Mar 2025

https://github.com/broxus/ton-client

Java wrapper for TON client

client java ton

Last synced: 24 Jul 2025

https://github.com/nouish/ezchestshop

A continuation of the original EzChestShop plugin for PaperMC servers for Minecraft.

chest chestshop java minecraft paper papermc plugin shop

Last synced: 05 Jul 2025

https://github.com/davidjbrossard/java-json-pep-sdk

This project provides a Policy Enforcement Point (PEP) SDK in Java that generates a XACML 3.0 authorization request and response in accordance with the JSON Profile of XACML 1.1.

abac access-control authorization java pbac security xacml

Last synced: 28 Jun 2025

https://github.com/chris2018998/poolperformance

JDBC Connection Pool Performance Test source

connection-pool java jdbc

Last synced: 01 Aug 2025

https://github.com/jusexton/spring-cassandra-pagination-example

Cassandra pagination example with spring boot.

cassandra example-project java spring-boot

Last synced: 13 Apr 2025

https://github.com/stephengold/garrett

A collection of camera controllers for JMonkeyEngine

camera-controllers java jme3 jmonkeyengine jmonkeyengine3 jvm-library library open-source orbit

Last synced: 14 Apr 2025

https://github.com/raydac/j2z80

Maven plugin to translate JVM bytecodes into Z80 commands

compiler java maven-plugin z80 z80asm

Last synced: 13 Apr 2025

https://github.com/sachinl0har/war-of-wizards-java

War of Wizards Game

cli game java

Last synced: 30 Oct 2025

https://github.com/electrostat-lab/game-hci

An Android API housing useful re-usbable Human-computer Interfaces (HCI) in the form of in-game android views with an integration API for jMonkeyEngine.

android android-games android-view gamepad-library java jmonkeyengine3 monkey-droid superior-extended-engine

Last synced: 07 May 2025

https://github.com/ofmooseandmen/wire

An implementation of the Google Cast V2 protocol in Java.

chromecast google-cast googlecast java

Last synced: 10 Mar 2026

https://github.com/fortescarlet/mini-ini

a mini util for .ini file

ini java java-8 util

Last synced: 20 Jul 2025

https://github.com/protonail/bolt-jna

Java JNA (not JNI) adapter for Bolt DB

bolt boltdb database-adapter java jna

Last synced: 26 Jun 2025

https://github.com/superstar1205/housedesignapp

House🏠design 🔰 and building order and build Hybrid app in AU. iOS/Android/ionic/iPad/MobileAppDevelopment.

android-application cpp ionic-framework ios-app java javascript mobile-development objective-c typescript

Last synced: 31 Oct 2025

https://github.com/juliaaano/payload

Easy conversion of HTTP payloads (e.g. JSON, XML) for Java.

easy-conversion java json xml

Last synced: 18 Mar 2025

https://github.com/java/samples

This repository contains code samples shared on https://dev.java/ and https://inside.java/

examples java jdk

Last synced: 10 Apr 2025

https://github.com/big-silver/ionic-pushnotification-server

Server code to send Push Notification to iOS or Android device

android apns fcm ios java push-notifications

Last synced: 05 Mar 2026

https://github.com/stephengold/Garrett

A collection of camera controllers for JMonkeyEngine

camera-controllers java jme3 jmonkeyengine jmonkeyengine3 jvm-library library open-source orbit

Last synced: 19 Mar 2026

https://github.com/jenkinsci/zos-connector-plugin

Plugin for connection of Jenkins CI to IBM zOS including integration of IBM SCLM as SCM.

ci ibm-sclm ibm-zos java jcl jenkins-ci sclm scm zos zos-connector-plugin

Last synced: 19 Oct 2025

https://github.com/lcz1219/freemix

Freemix 是一个功能强大、设计优雅的全栈目标管理系统(Goal Management System)。它采用跨平台架构,既提供现代化的 Web 应用,又通过 Electron 框架打包成原生桌面应用,让用户在任何环境下都能享受流畅的目标管理体验

ai electron goalsystem iflow java mac mongodb pc redis springboot vue web

Last synced: 01 Apr 2026

https://github.com/hpgrahsl/wearedevs-2018

Code for my talk "Stateful & Reactive Streaming Applications Without a Database" at WeAreDevelopers 2018

emojis java kafka kafka-connect kafka-streams reactive reactive-programming spring-boot-2 stream-processing tweets

Last synced: 20 Oct 2025

https://github.com/redhat-developer/intellij-common-ui-test-library

IntelliJ IDEA UI test library is a tool for creating automated UI tests for IntelliJ IDEA plugin projects.

gradle integration-test integration-testing intellij intellij-idea java jetbrains ui-testing

Last synced: 26 Oct 2025

https://github.com/jian-min-huang/k8s-sample-2020

A project try to port features from Spring and replaced by Kubernetes ⛴

java kubernetes

Last synced: 28 Oct 2025

https://github.com/gayanukaa/companya-backend

Backend for Subsystems of Company A

azure java mongodb ngnix-server spring-boot

Last synced: 19 Oct 2025

https://github.com/thiru-malai/calllimiter

Call Limiter is an Android application that helps users set a time limit for phone calls to specific contacts.

android call-limiter cut-phonecall deny-phonecall java limit-phonecall phonecall-limiter

Last synced: 31 Jan 2026

https://github.com/joselucasapp/okavangoide

Okavango is a lightweight, modern IDE built in Java for the Zumbra programming language — designed for simplicity, speed, and seamless code execution.

code-editor ide java okavango open-source zumbra

Last synced: 04 Apr 2026

https://github.com/zabuzard/grawlox

Grawlox is a profanity filter which offers methods for detecting and replacing swearwords.

java profanity profanity-detection profanityfilter swearword text-utility utility-application

Last synced: 16 Mar 2026

https://github.com/xonixx/serv

Share easily file / folder over local network

graal-native graalvm java

Last synced: 15 Feb 2026

https://github.com/falsepattern/jwin32

Win32 and DirectX mappings for java using Project Panama. Ignore the C# tag, it's just reference code used for decompilation

directx directx-11 directx11 experimental ffi ffi-bindings ffi-wrapper java java-17 java-panama mapping panama tutorial win32 win32-api win32api windows wrapper

Last synced: 23 Oct 2025

https://github.com/sondosaabed/stock-market

Stock Market application using queues, stacks as data Structure. Java | JavaFX

data-structures java javafx-application queue stack stock-market

Last synced: 26 Oct 2025

https://github.com/jstobigdata/rabbitmq-parent-project

RabbitMQ example used in Jstobigdata tutorial

code example java jstobigdata rabbitmq spring-amqp tutorials

Last synced: 06 Apr 2025

https://github.com/pegasystems/pega-alertanalyzer

AlertAnalyzer is a tool that can be used to analyze PegaRULES ALert log files and render insights into performance issues

alertanalyzer gradle java pega pega-alertanalyzer

Last synced: 12 May 2025

https://github.com/cityssm/pdfflattener

PDF Flattener - Secure PDF documents by making floating redactions and form entries permanent.

flatten java pdf pdf-flattener pdf-forms pdfbox redaction security

Last synced: 26 Jun 2025

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

Problem solving repo. for the purpose to collect problems solution with different programming language

algorithms c cpp datastructures java javascript problem-solving python

Last synced: 17 Jan 2026

https://github.com/apache/tomee-site-generator

Mirror of Apache TomEE Site Generator

java network-server tomee

Last synced: 18 Feb 2026

https://github.com/quedexnet/java-api

Trading API for Quedex Bitcoin Derivatives Exchange.

algo-trading api bitcoin derivatives exchange java market-maker quedex

Last synced: 06 Apr 2025

https://github.com/ical4j/ical4j-connector

Connectivity with persistent store implementations

caldav-client icalendar java library vcarddav

Last synced: 07 Mar 2026

https://github.com/AirPowerTeam/AirPower4J

🔥🔥🔥AirPower4J是一个基于 Java17、SpringBoot3.x、JPA&MySQL 的后端开发脚手架,其中包含了一些 RBAC、请求验证、CURD封装、异常处理、多租户SaaS、加解密与安全、WebSocket等模块,以满足日常开发的快捷、稳健、标准化等要求。

api backend java jpa oauth2 spring-boot

Last synced: 21 Jul 2025

https://github.com/anusikh/jvem

Java Version Manager (JVeM) is a cross-platform tool designed to simplify the management of multiple Java versions on your system

java jdk jvm nvm rust version-manager

Last synced: 10 Apr 2025

https://github.com/carmjos/moeteleport

喵喵传送,简单的传送、设置家的插件,基于Spigot实现。

bukkit bukkit-plugin easyplugin easysql java minecraft-plugin outsource spigot spigot-plugin teleportation

Last synced: 12 May 2025

https://github.com/pcloud/pcloud-networking-java

A Network Stack for pCloud's API written in Java

android api java networking pcloud pcloud-api

Last synced: 13 May 2025

https://github.com/luke-c/ikue

Japanese dictionary application for Android

android android-application dictionary japanese japanese-language java mobile-app

Last synced: 24 Dec 2025

https://github.com/margaritis/dotfiles

Time for burning dotfiles, Heisenberg approves!

aws brew cask docker dotfiles java nodejs nvm osx php powerline python ruby rvm shell

Last synced: 07 Sep 2025

https://github.com/konloch/openircd

OpenIRCd is an easy to use zero dependency non-blocking IRC daemon written in Java.

irc irc-server ircd java java-8 nio translations

Last synced: 29 Oct 2025

https://github.com/exbin/bined-lib-java

BinEd - Library for hex viewer/editor

binary component hex-editor hex-viewer java

Last synced: 11 Jan 2026

https://github.com/teamkillerx/ryuzakilib

RyuzakiLib is a downloader tool, ChatGPT Free, FluxAI Free, image generator [PYTHON-BACKEND] all supported

backend chatbot chatgpt chatgpt-api class-python cpp fastapi fluxai golang hacktoberfest java javascript julia pyrogram python python3 ruby ryuzakilib telegram tools-downloader

Last synced: 07 Mar 2026

https://github.com/rishabh9/mdc-propagation-dispatcher

A Mapped Diagnostic Context (MDC) propagation Akka Dispatcher for the asynchronous environment of the Play Framework.

akka java mdc play scala

Last synced: 11 Jan 2026

https://github.com/jozefizso/teamcity-microsoftsdks

TeamCity build agent extensions for detecting Microsoft SDKs

integration java microsoft-azure-sdk plugins teamcity teamcity-agent teamcity-server

Last synced: 17 Jun 2025

https://github.com/ushelp/pushlet-userunicast

JAVA COMET UserUnicast framework based on Pushlet. 基于pushlet的用户点播JAVA comet实现框架。

java pushlet pushlet-java-comet userunicast

Last synced: 14 Jul 2025

https://github.com/niharika2k00/army_management_system

Army_Management_System using Java and LinkedList

java sql

Last synced: 14 Jul 2025

https://github.com/denvash/jesta-android-app

Jesta 💎 is a social app where people can do favors for each other, in exchange for rewards. 🤝

android android-application android-studio androidx community firebase java kotlin poster reward social university-project

Last synced: 14 Jul 2025

https://github.com/fibrefox/distribution-bundle-plugin-for-maven

Easy creationg of shareable software bundles for your Java application

distribution installer java maven maven-plugin

Last synced: 17 Jul 2025

https://github.com/geraldokereke/ziptrack

Is a e-hailing ride application, which implements Google Map APIs to connect nearby drivers to riders, and initiate a ride. The application is written in Java, and employs Google Map APIs, Firebase and several other tools which are necessary for the development of the application.

java

Last synced: 11 Sep 2025

https://github.com/opsmatters/newrelic-api

Java client library for the New Relic Monitoring and Alerting REST APIs built using Jersey and Gson.

alerts alerts-channels alerts-conditions alerts-policies api client dashboard gson java java-library jersey metric-data monitoring newrelic opsmatters plugin-metrics relic relic-apis

Last synced: 19 Jul 2025

https://github.com/umer0586/winkeyboard

A tiny Java helper for Windows for emulating keyboard via scan codes.

directinput game java keyboard keyboard-emulation scancodes

Last synced: 07 May 2025

https://github.com/kengotoda/guava-helper-for-java-8

A tool set to help developer to use Guava with Java 8

guava guava-collections java sonarqube-plugin spotbugs-plugin

Last synced: 04 Oct 2025

https://github.com/aman9026/secondyear

This repository contains the work I've done in my second year along with some study materials which I had collected.

automata build business-pro cloud-computing csa dbms design-and-analysisof-algorithm development-automation humanrights java linux maven notes os oss release-automation sepm shell-script study-materials upes

Last synced: 15 Aug 2025

https://github.com/forge-srl/bionic-js

Share JavaScript business logic in other languages.

android bionic-js ios java javascript node-js swift

Last synced: 14 Jul 2025

https://github.com/oun/monjam

Database migration for MongoDB

continuous-delivery database-migrations gradle-plugin java mongodb

Last synced: 22 Apr 2025

https://github.com/timefoldai/timefold-solver-enterprise

Timefold's commercial offering, enhancing Timefold Solver Community Edition with additional features. Timefold is the successor of OptaPlanner, by the OptaPlanner team. Optimize the vehicle routing problem, employee rostering, task assignment, maintenance scheduling and other planning problems

ai artificial-intelligence constraint-programming constraint-solver cvrp employee-scheduling java maintenance-scheduling metaheuristics operations-research optimization optimization-library planning-algorithms resource-allocation solver-library timefold vehicle-routing vehicle-routing-problem vrp vrptw

Last synced: 24 Jun 2025

https://github.com/bogerchan/national-geography

An android project was made by Kotlin.

android java kotlin pure-app reactive retrofit2

Last synced: 04 Sep 2025

https://github.com/gahbr/todo-app-java

Aplicação de lista de tarefas feita em Java Swing

capgemini crud crud-application java sql start swing todoapp

Last synced: 04 Sep 2025

https://github.com/oroszgy/radixtree

Fork of the project http://code.google.com/p/radixtree

data-structures java javascript radix-tree radix-trie suffix-tree

Last synced: 23 Apr 2025

https://github.com/vimaltiwari2612/android-assistant-chatbot

Its a basic level bot cum android assistant that uses the Liechtenstein distance algorithm to perform better. Interact with it and make it learn new things.

android-app android-application android-chat android-chat-application artificial-intelligence bot chat-bot java java-8 levenshtein-distance-algorithm machine-learning self-learning voice-assistant voice-recognition

Last synced: 29 Apr 2025

https://github.com/shengaero/komodo

A simple file watcher library for Java and Kotlin applications.

file-system file-watchers java kotlin kotlin-coroutines

Last synced: 08 Jul 2025

https://github.com/flipkart-incubator/pulsar-weighted-consumer

Pulsar consumer clients offering priority consumption

apache-pulsar java messaging messaging-system priority-message pulsar

Last synced: 15 Jun 2025

https://github.com/konachan700/jnekoimagedb

Tool for tagging and storage images, with save images in the AES256-encryped files.

image image-manipulation image-viewer images java javafx javafx-8 javafx-application javafx-desktop-apps

Last synced: 10 Apr 2025

https://github.com/madhavjivrajani/simdfa

Simulations of deterministic finite automata in different languages!

cpp dfa go golang hacktoberfest haskell java javascript julia nfa nim oops oops-in-cpp oops-in-python python racket rust simulation

Last synced: 17 Mar 2025

https://github.com/ivangfr/springboot-jpa-studies

The goal of this project is to study JPA Batch Processing (i.e, insert / update / delete a set of records in a single command) and JPA Locking.

database-batch database-locking docker java mysql postgresql spring-boot spring-data-jpa spring-web-mvc springdoc-openapi testcontainers

Last synced: 10 Apr 2025

https://github.com/diogosouza/ecommerce-android

Android Project of Restful + MySQL + PayPal API Integration

android ecommerce java mysql paypal paypal-checkout paypal-rest-api

Last synced: 30 Apr 2025

https://github.com/manoelcampos/java-postgres-playground

Java / PostgreSQL Playground: servidor Postgres e JDK 17 para construção de aplicações em um container com VSCode no gitpod.io

database-admin database-client gitpod java jdk jdk-17 postgres postgresql vscode

Last synced: 28 Oct 2025

https://github.com/houarizegai/masprojects

Multi-agent system projects

java multi-agent multi-agent-system

Last synced: 10 Apr 2025

https://github.com/houarizegai/hackerrank-solutions

Solution of HackerRank problems.

cpp hackerrank java problems python solutions sql

Last synced: 10 Apr 2025

https://github.com/ivangfr/api-oha-benchmarker

api-oha-benchmarker is a tool to easily benchmark APIs. It uses Testcontainers to manage Docker containers. Load testing is done with OHA. To collect information such as CPU and memory usage, it uses the docker stats command. It also uses cAdvisor to visually monitor CPU and memory usage.

cadvisor docker java load-testing oha spring-boot testcontainers

Last synced: 10 Apr 2025

https://github.com/java/devrel

Java DevRel feedback

java jdk jvm openjdk

Last synced: 10 Apr 2025

https://github.com/project-osrm/osrm-text-instructions.java

Transform OSRM route responses into localized text instructions (Android, Java)

android guidance java osrm turn-by-turn-navigation

Last synced: 02 Apr 2026

https://github.com/ksclarke/jiiify-presentation

A Java IIIF Presentation library

code4lib iiif iiif-presentation java

Last synced: 13 May 2026

https://github.com/vpetrigo/courses

Solutions for different courses

algorithm cpp graph java mooc python stepik

Last synced: 14 Feb 2026

https://github.com/pzalutski-pixel/javalens-mcp

MCP server providing semantic Java code analysis for AI agents. Built on Eclipse JDT with tools for navigation, refactoring, search, and metrics.

ai-agents claude code-analysis code-intelligence developer-tools eclipse-jdt ide-tools java lsp mcp mcp-server refactoring static-analysis

Last synced: 27 May 2026

https://github.com/pedromassango/appintro

Um simples pacote para adicionar telas de introdução no seu aplicativo. Desenvolvido com a linguagem Kotlin.

adicionar android android-app android-development android-library android-studio appintro intro java jitpack kotlin-android kotlin-extensions kotlin-library library projeto seu-aplicativo

Last synced: 11 Apr 2025

https://github.com/gamemann/simple-discord-bot

A simple Discord bot imported from GFL's Gitlab. This was made using Java.

bot discord jar java simple

Last synced: 18 Mar 2025

https://github.com/yasuenag/cfa

Class File Analyzer (CFA)

classfile java

Last synced: 11 Apr 2025