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/satendrasde/e-learning-project-in-angular-

This project uses Testing and Integration API And in this you will see Admin API and Courses, Quizzes and Blogs

angular api-rest html html-css-javascript java spring-boot

Last synced: 04 Jul 2025

https://github.com/amirisback/desktop-promadika

Program Informasi Pendataan Nikah

form java netbeans record schedule wedding

Last synced: 18 Sep 2025

https://github.com/davidfoerster/javaflacencoder

A pure Java implementation of a FLAC encoder library

flac java

Last synced: 24 Apr 2025

https://github.com/newrelic/newrelic-gradle-verify-instrumentation

Gradle 5.6+ plugin for verifying instrumentation modules for the New Relic Java agent.

gradle java java-agent newrelic open-source

Last synced: 14 Jan 2026

https://github.com/kakarottocui/ssmparkingsys

基于java SSM框架的停车场管理系统

java mysql ssm

Last synced: 28 Jul 2025

https://github.com/sondosaabed/equations-processor

An equation processor application using linked stack and cursor array implementations of a linked stack.

cursor-array equation-solver java linked-list stack

Last synced: 12 Mar 2026

https://github.com/sangupta/jerry-core

Common Java functionality for core functionality

convenience-functions java utility-library

Last synced: 24 Apr 2025

https://github.com/open-policy-agent/opa-springboot

The Styra-supported driver to connect Spring Boot applications to Open Policy Agent (OPA) and Enterprise OPA deployments.

java java-sdk open-policy-agent policy-as-code spring-boot springboot styra

Last synced: 05 Sep 2025

https://github.com/ggrandes/figaro

In-process Asynchronous Message System in Java for Event Bus/Actor Model (like Kilim, µJavaActors, Akka,... but very simplified)

actor-model akka eventbus java kilim

Last synced: 12 Feb 2026

https://github.com/mkutz/approvej

A simple implementation of approval testing for the JVM

approval-testing java kotlin testing

Last synced: 01 Apr 2026

https://github.com/nightwielder23/apothic-compat

Adds Apotheosis loot category compat for Spartan Weaponry, Epic Knights, Simply Swords, L'Ender's Cataclysm, Marium's Soulslike Weaponry, Alex's Mobs, Enigmatic Legacy, and more. Server side only.

apotheosis compatability forge java minecraft minecraft-1-20-1 minecraft-mod

Last synced: 12 May 2026

https://github.com/dev-sire/java-dsa

Data Structures & Algorithms, their implementations and Leetcode Exercise Questions

dsa java leetcode-java

Last synced: 14 Feb 2026

https://github.com/danilhendrasr/yali4j

A language interpreter I created without having any idea what I'm doing

interpreter java java-11 lox-language programming-language

Last synced: 05 Mar 2026

https://github.com/picovoice/android-voice-processor

Asynchronous Android audio recording library designed for real-time speech audio processing

android audio audio-processing audio-recorder java

Last synced: 05 Mar 2026

https://github.com/08820048/hrsysterm

在校实训做的一个基于ssm的人力资源管理系统,功能简单,旨在学习。

ajax boostrap hr java javascript javaweb jsp spring-mvc ssm tomcat

Last synced: 17 Apr 2026

https://github.com/nergal-perm/java-decita

Java library to make decisions based on decision tables

decision-tables java

Last synced: 24 Apr 2026

https://github.com/jun85664396/twitter-korean-text-ruby

Ruby interface to twitter-korean-text

java morpheme ruby twitter twkorean

Last synced: 02 Mar 2026

https://github.com/imperva/shcf4j

Simple HTTP Client Facade for Java

java

Last synced: 26 Feb 2026

https://github.com/augustomello09/vinhoja

O Projeto VinhoJá é uma aplicação web desenvolvida utilizando as tecnologias Java, Spring boot 3+ e Angular. O projeto é feito em arquitetura de microsservice que seguem boas práticas como LoadBalance, Distributed Tracing, gataway, centralized configuration, centralized documentation, Docker, comunicação síncrona e assíncrona.

angular config-server docker java rabbitmq spring-boot swagger zipkin

Last synced: 02 Mar 2026

https://github.com/treblereel/mapper-json

APT based j2cl/gwt compatible jakarta JSONB like marshallers

closure-compiler gwt j2cl java json jsonb

Last synced: 06 Mar 2026

https://github.com/nstrydom2/duckduckgo

An unofficial Duckduckgo.com API with performance and simplicity in mind

duckduckgo duckduckgo-api java maven scraping webscraper webscraping

Last synced: 20 Apr 2026

https://github.com/xxdark/invokelabel

Invocation of Java methods via GOTO instructions.

bytecode-manipulation java

Last synced: 25 Aug 2025

https://github.com/charmplusplus/projections

Performance Analysis Tool for Charm++

charm java parallel performance-analysis

Last synced: 16 Jan 2026

https://github.com/dmulloy2/swornrpg

The mcMMO alternative!

bukkit java minecraft mmorpg spigot

Last synced: 23 Mar 2025

https://github.com/alessandro308/speech2text-telegram-bot

Transcript your friend's audio message and read it!

bot java telegram-bot transcription

Last synced: 13 Aug 2025

https://github.com/sparky983/java-promises

A promise library for Java with similar syntax to JavaScript

async java java-11 java-promises maven promise

Last synced: 05 Oct 2025

https://github.com/balaji-sivasakthi/self-learn-dsa-java

As an avid coder, I have put considerable effort into optimizing and refining these solutions. Benefit from my experience and take your coding skills to new heights.

algorithms-and-data-structures array dp dsa java math search

Last synced: 12 Jul 2025

https://github.com/nurislom373/javadesignpatterns

Design patterns are the best, formalized practices a programmer can use to solve common problems when designing an application or system.

concurrency design-patterns java javascript kotlin typescript

Last synced: 20 Aug 2025

https://github.com/uportal-project/resource-server

Resource Server is a collection of libraries and a web application geared towards more efficient inclusion of static resources such as CSS and JavaScript in Java web applications.

hacktoberfest java portal portlets uportal uportal-start-bundled

Last synced: 21 Aug 2025

https://github.com/erzbir/xiaobei

小北学生多人体温打卡脚本, Java多线程

automatic java thread xiaobei

Last synced: 13 Aug 2025

https://github.com/wwkk-y/bplustree

数据库应用 B+ 树(Java)

bplus-tree bplustree data-structures databases java

Last synced: 14 Apr 2025

https://github.com/naivetoby/simple-rpc

一款非常轻量级的 RPC 调用框架,基于 RabbitMQ 消息队列,使用 Spring-Boot 开发

java rabbitmq rpc spring-boot

Last synced: 16 Jan 2026

https://github.com/materna-se/jdec

🤔 Java library that offers a unified interface to DMN and Java decisions

java

Last synced: 22 Mar 2025

https://github.com/synt4xerr0r4/syntaxnbt

A NBT and SNBT library for Java

java mcr minecraft nbt snbt

Last synced: 27 Aug 2025

https://github.com/airshiplay/socket.io

Realtime application framework (Java Spring Boot Server)

java socket-io socket-io-server socketio socketio-server spring spring-boot spring-boot-starter websocket

Last synced: 16 Jul 2025

https://github.com/khmarbaise/deployment-recorder-extension

Deploy Recorder Extension for Maven

java maven maven-extension

Last synced: 14 Apr 2025

https://github.com/lucretia/jni

Ada bindings to the Java 11 Native Interface API.

ada ada2012 binding-for-java bindings gnat java java-native-interface java11 jni

Last synced: 04 Oct 2025

https://github.com/rainnny7/tether

An API designed to provide real-time access to a user's Discord data. Mirror of code maintained at https://git.rainnny.club/Rainnny/Tether

api discord java realtime restful

Last synced: 14 Apr 2025

https://github.com/oussamam1/asterisklocation

🚘 Vehicle rental management desktop application.

java javafx javafx-application javafx-desktop-apps

Last synced: 04 Oct 2025

https://github.com/jjfumero/marawacc

Parallel programming framework for accelerating Java programs on GPUs and multi-core CPUs.

acceleleration code-generation gpus graal graalvm java jit jvm opencl phd-thesis

Last synced: 13 Aug 2025

https://github.com/ni5arga/vpnchecker-ai2

An extension to check if VPN is active in the system, built for MIT AI2 and other App Inventor based distributions.

ai2 hacktoberfest hacktoberfest21 java mit vpn

Last synced: 20 Aug 2025

https://github.com/yjl9903/jmtrace

Trace Java memory access

bytecode java javassist memory trace

Last synced: 26 Oct 2025

https://github.com/bonitasoft/bonita-connector-archetype

This project contains a maven archetype which help creating a new Bonita connector project.

bonita bonita-connector bonitabpm bpm delivery-central groovy java kotlin lifecycle-independent maven-archetype published-full

Last synced: 15 Apr 2025

https://github.com/didifive/lab-padroes-projeto-java-spring

dio Labs - Padrões de Projeto Java com Spring

design-patterns dio java labs spring spring-boot

Last synced: 09 Mar 2026

https://github.com/tsnsoft/tsn_java_locale

Пример работы с языковыми локализациями на Java в NetBeans

example java locale localization netbeans

Last synced: 15 Aug 2025

https://github.com/siemens/standard-bom-java

A Java library for creating and consuming SBOMs in Standard BOM format

bill-of-materials cyclonedx cyclonedx-sbom java java-library sbom sbom-generator sbom-parser software-bill-of-materials

Last synced: 18 Jun 2025

https://github.com/makomweb/mars-rover

JAVA implementation of the mars-rover code kata

java

Last synced: 19 Aug 2025

https://github.com/marcuwynu23/just-utility

A compact, automated command-line tool for Windows written in C++ with built-in and 3rd party utilities. Simplifies navigation, learning, and project development, including simple networking.

cmd commandline-tool console java multi-languages nodejs python tool website window

Last synced: 10 Mar 2026

https://github.com/mpfthprblmtq/moose

A music management system that reads and modifies id3 tags and stuff

jar java moose music-manager netbeans osx

Last synced: 15 Apr 2025

https://github.com/pusnow/mecab-java-msvc

mecab-java for mecab-ko-msvc

elasticsearch java mecab-ko mecab-ko-msvc

Last synced: 06 Mar 2025

https://github.com/shichunlei/mylibrary

搜集的一些项目会用到的自定义控件,整合到一个library

circle-menu java labelview library marqueeview smoothcheckbox

Last synced: 17 Aug 2025

https://github.com/codestates-seb/seb40_main_016

🐈코코아팀의 '내 밥은 내가 번다냥' 서비스 개발 리포 입니다.🐈‍⬛

java react spring typescript

Last synced: 13 Apr 2025

https://github.com/marmelo/chili

Chili is a collection of Java annotations that simplify common tasks.

annotations cache dependency-injection guice java log memoize timeout

Last synced: 05 May 2025

https://github.com/seletz/flowable-event-registry-demo

Demo project for flowable event registry usage

bpmn demo event-registry flowable java rabbitmq spring-boot

Last synced: 10 Apr 2025

https://github.com/mouadziani/access-tests-management

🚀 This project is for first tests management, for university that has tests before registration of students for the scholar year based on Java swing

java jdbc mvc-architecture singleton swing

Last synced: 13 Apr 2025

https://github.com/pjazdzyk/hvac-engine

HVAC Engine: Psychrometrics (Humid Air) analysis Java library. Humid air properties and thermodynamic processes, flows, heating, cooling, air mixing and more. Immutable, thread-safe, very accurate.

air airflow api-hvac ashrae cooling dew-point-temperature heating humidity hvac java java-17 meteorology moist-air moisture-level psychrometrics psychrometry temperature thermodynamic-properties thermophysical-properties

Last synced: 17 Jan 2026

https://github.com/ethauvin/akismet-kotlin

Client library for accessing the Automattic Kismet (Akismet) spam comments filtering service

akismet akismet-api akismet-client android blog comments ham java kotlin library spam

Last synced: 05 May 2025

https://github.com/apache/openwebbeans-meecrowave-examples

Examples for Apache Meecrowave

java javaee openwebbeans

Last synced: 10 Apr 2025

https://github.com/beevelop/docker-java

:coffee: Java (Java / OpenJDK 17.0) based on Ubuntu 22.04

container-image containerization docker-container docker-image docker-java java openjdk

Last synced: 10 Apr 2025

https://github.com/talfig/introduction-to-programming-in-java

Introduction to Programming in Java

competitive-programming java leetcode

Last synced: 11 Apr 2025

https://github.com/carryxyh/hotchpotch

大杂烩,工作中经常用到的工具等等

dubbo java log utils

Last synced: 10 Apr 2025

https://github.com/luciferc-137/mc-mod_abyss

Minecraft mod adding new features and a new dimension around Ancient City ambience.

java minecraft-dimensions minecraft-forge minecraft-mod neoforge-mod

Last synced: 12 Apr 2025

https://github.com/avsystem/anjay-java

Anjay LwM2M client library port for Java applications

android iot iot-application java lwm2m lwm2m-client

Last synced: 10 Apr 2025

https://github.com/rainnny7/pelican4j

A Java API wrapper for the Pelican/Pterodactyl panel API. Mirror of code maintained at https://git.rainnny.club/Rainnny/Pelican4J

api java library panel pelican pterodactyl

Last synced: 09 Jul 2025

https://github.com/mtamme/signalr-client

An extensible asynchronous SignalR client for Java.

asynchronous java signalr-client

Last synced: 14 Mar 2026

https://github.com/styropyr0/customizabledatepicker

An Android library that offers a flexible and visually enhanced date picker, allowing developers to easily integrate and customize date selection dialogs in their applications. It supports theming, localization, and additional features to align with various app designs and user experiences.

android android-library android-ui dateparser datepicker datepicker-component datepickerdialog datetime java kotlin kotlin-android

Last synced: 12 Apr 2025

https://github.com/danielmartensson/jfaces

Use jFaces to predict unknown images by training a set of images

eigenfaces face-recognition fisherfaces image-recognition imageclassification java

Last synced: 01 May 2025

https://github.com/red-studio-ragnarok/red-core

Red Core is the foundational library for Red Studio projects and associated projects.

java library minecraft minecraft-forge minecraft-mod minecraft-modding

Last synced: 30 Dec 2025

https://github.com/rla/while

Some dataflow analysis in Java

java programming-language static-analysis

Last synced: 16 Jun 2025

https://github.com/springbear2020/whut-data-mining-system

数据挖掘系统是一款基于 Java Swing 的 C/S 架构应用,实现日志与物流数据信息的采集、匹配、保存、显示等功能,为数据分析挖掘提供基础支撑。

data-mining-system java swing-gui

Last synced: 13 Apr 2025

https://github.com/jaerith/onix-validator

This solution is a Java console program that serves to provide a way for validating files of the ONIX XML format, which is the international standard for representing electronic data regarding books (along with other media).

java onix validator

Last synced: 03 May 2025

https://github.com/jlleitschuh/kwava

A faithful port of the Guava Standard Library to Kotlin

guava java kotlin kotlin-js kotlin-native workinprogress

Last synced: 18 Mar 2025

https://github.com/ranjan2104/air-management-system

Imagine an airport. What are the first things that come to mind? A cavernous terminal, information displays, long queues, baggage claim conveyors, arriving aircraft waiting to be fueled and catered for imminent departure. Airports have a tight flight schedule with its associated staff management, passenger processing, attention to minute detail, and much more. Airport automation speeds up the processes and improves the quality of service. We have addressed best practices for modernizing airline operations and put our talents to work for Merlot Aero advance airline management. In this article we will take a detailed look at main airport operations and the ways integrated software solutions can facilitate them, as well as describe some integrated airport management suites from key vendors. Our article consists of two major parts: a general overview of key airport operations, and the description of some of the most widely used solutions on the market. If you know the basics, just skip the first part and go straight to the second one.

java java-database-connectivity javafx-application javase sqlite-database swing-gui

Last synced: 17 Jun 2025

https://github.com/TheEterna/server2mcp

This is a revolutionary AI MCP plugin with excellent pluggable and encapsulated features. With just a few lines of configuration, it can easily integrate into your Spring boot web program and give it MCP capabilities,inheriting the powerful engineering capabilities of the Spring series framework

agent ai framework java maven mcp mcp-server multi-agent-systems spring spring-ai spring-boot spring-mvc

Last synced: 07 Sep 2025

https://github.com/uhoefel/jatex

A library for writing LaTeX from within Java.

java latex

Last synced: 08 Aug 2025

https://github.com/razvand/secure-programming-java

Secure Programming in Java

java training-material

Last synced: 10 Apr 2025

https://github.com/will-molloy/java-template

template repo for Java (or Kotlin/Scala) Gradle projects with everything setup

checkstyle codecov corretto github-actions github-actions-java gradle java java-template renovate spotbugs spotless template template-repository

Last synced: 15 Jan 2026

https://github.com/clickhouse/flink-connector-clickhouse

Official Apache Flink connector for ClickHouse

clickhouse flink flink-streaming java

Last synced: 06 Mar 2026

https://github.com/chetanvaghela457/searchablespinner

The Searchable Spinner is an Android library designed to enhance the user experience by providing a searchable dropdown spinner UI component. It offers a customizable and intuitive way for users to select options from a dropdown list, making it easy to find and select items even in large datasets.

android androidspinner java kotlin sdk33 searchable searchablespinner searchablespinnerlibrary spinner

Last synced: 08 Sep 2025

https://github.com/fmahadybd/dm_sys

Data Management System

data-structures java

Last synced: 29 Jun 2025

https://github.com/derklaro/reflexion

The fluent reflection access library of (y)our dreams

java reflection rust

Last synced: 21 Mar 2025

https://github.com/xemantic/github-users

Lists GitHub users. Minimal app demonstrating cross-platform app development (Web, Android, iOS) where core logic is shared and transpiled from Java to JavaScript and Objective-C.

android cross-compilation cross-platform eventbus frontend gwt ios j2objc java javascript objective-c reactive-programming rxjava transpilation web

Last synced: 09 Jul 2025