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/labbsr0x/servlet-monitor

A Big Brother compliant servlet filter to add basic but very useful Prometheus metrics for your app

big-brother-metrics hacktoberfest java metrics metrics-filter prometheus servlet servlet-filter

Last synced: 15 Oct 2025

https://github.com/fracpete/jshell-scripting

Java widget for scripting with jshell. Requires Java 9 or later.

java jshell scripting swing

Last synced: 22 Apr 2025

https://github.com/Tahanima/restful-booker-api-test-automation

Restful-booker API test automation project using Java and REST Assured.

api java restassured test-automation

Last synced: 11 Mar 2025

https://github.com/apache/incubator-nlpcraft-java-client

Native Java Client for Apache NLPCraft.

apache java nlp

Last synced: 14 Jul 2025

https://github.com/xtrendence/x-passwd

A simple, local, open-source AES-256-CTR encrypted password manager for Android. Built with the Flutter SDK.

aes aes-256 aes-256-ctr android apk dart encryption flutter java password password-manager sdk

Last synced: 25 Apr 2025

https://github.com/indoqa/osgi-embedded

Embedded OSGi container implementation based on Apache Felix

indoqa-library java osgi

Last synced: 26 Apr 2025

https://github.com/apache/turbine-core

Apache Turbine open-source web framework

apache java web-framework

Last synced: 13 Jun 2025

https://github.com/augustd/owasp-java-fileio

Automatically exported from code.google.com/p/owasp-java-fileio

java java-fileio owasp security

Last synced: 14 Jan 2026

https://github.com/sondosaabed/gaza-electricity-supply-avltree

In this Project AVL trees are used to organize Electricty Records from Gaza by Date (Years, Months, Days)

avl-tree desktop-application electricity-consumption gaza java javafx palestine

Last synced: 22 Apr 2025

https://github.com/thepatrickniyo/nginx-micro-services

Building A micro-service of Springboot, Node, js React services to be shipped with Docker container

docker-compose java nginx nodejs react spring-boot

Last synced: 12 Apr 2025

https://github.com/sharember/effective-java-note

effective java学习笔记。

effective effective-java java

Last synced: 22 Jun 2025

https://github.com/siddhi-io/siddhi-sdk

Siddhi SDK for IntelliJ Idea Plugin & PySiddhi

distribution java sdk siddhi

Last synced: 24 Apr 2025

https://github.com/sondertara/tara

Pure java project include excel kit and some utils

async-export-excel bean-copy beanutils excel excel-export excel-import java utils-lib

Last synced: 14 Jan 2026

https://github.com/simonscholz/rxswt

Reactive Programming in SWT

eclipse java osgi reactive rxjava swt

Last synced: 14 Apr 2025

https://github.com/codinasion/hello-world

"Hello World" in every programming language 🤗 Good collection of `good first issue`

c c-sharp cpp dart first-timers go good-first-issue hello-world java python python3 scala

Last synced: 05 Jul 2025

https://github.com/joel-jeremy/java-config-library-benchmarks

Benchmark of Java configuration libraries

benchmark configuration java properties

Last synced: 22 Feb 2026

https://github.com/me-moghadasian/kotlin-learners-package

This package offers a concise introduction to Kotlin (using JupyterLab), focusing only on the essential concepts and skills. It covers the fundamental topics necessary for understanding and practicing (or reviewing) Kotlin.

android async asynchronous channel concurrency concurrent coroutines flow java jupyter kotlin lambda oop sharedflow stateflow summary

Last synced: 09 Apr 2025

https://github.com/jhipster/jhipster-sample-app-ng1

DEPRECATED as AngularJS 1.X support is removed in JHipster 5 - This is a sample application created with JHipster, using AngularJS 1.x

angularjs java jhipster

Last synced: 29 Apr 2025

https://github.com/ralgond/jleveldb

A pure java edition of Leveldb

java leveldb lsm nosql

Last synced: 22 Jun 2025

https://github.com/anshumansinha3301/basic-banking-system

Basic Banking System using java

banking-system java

Last synced: 07 Oct 2025

https://github.com/arconia-io/arconia-examples

A collection of examples and sample applications showcasing the Arconia features.

arconia developer-experience java spring-boot testcontainers

Last synced: 10 Jun 2026

https://github.com/akardapolov/dimension-db

Hybrid time-series and block-column storage database engine written in Java

big-data-processing column-store dbms java sql time-series

Last synced: 24 May 2026

https://github.com/doobo/okhttp-tools

POST请求、GET请求、PATCH请求、PUT请求、DELETE请求、上传文件、下载文件、Ws/Wss请求

java okhttp websocket

Last synced: 11 Jan 2026

https://github.com/patataman/goliat

"Goliat online" - SC:BW Bot :robot:

bot foss java sscait starcraft

Last synced: 14 Apr 2025

https://github.com/zupit/horusec-examples-vulnerabilities

Horusec is an open source tool that improves identification of vulnerabilities in your project with just one command.

analysis cd ci cli golang hacktoberfest java kotlin netcore python ruby sast sast-analysis scanner security security-development security-flaws static-analysis terraform vulnerabilities

Last synced: 17 Jun 2025

https://github.com/galan/jalita

Java Light Terminal Adapter

java library shell vt100

Last synced: 12 Apr 2025

https://github.com/anshumansinha3301/java-pattern-printing

Different pattern printing in java language

dsa-algorithm java patterns

Last synced: 07 Oct 2025

https://github.com/jellybrick/alsong-kt

Alsong api wrapper written in Kotlin

alsong alsong-lyric android java jvm kotlin kotlin-library library

Last synced: 22 Apr 2025

https://github.com/pascalgrimaud/qualitoast

:bread: Angular+Spring Boot application, made with JHipster :+1:

angular java jhipster spring-boot

Last synced: 07 May 2025

https://github.com/syss-research/burp-extender-json-api

A Burp extension that provides an API to build other extensions in any programming language

burp burp-extensions burpsuite java json pentest-tool pentesting python rest

Last synced: 11 Sep 2025

https://github.com/mejdi14/argreenforest

create your own forest with android ARcore

android androidstudio arcore-android java

Last synced: 31 Oct 2025

https://github.com/oldstuffs/configs

Moved to https://github.com/Infumia/InfumiaLib

annotation bukkit config configs configuration java json yaml

Last synced: 01 Oct 2025

https://github.com/lucee/script-runner

The Fastest way to run CI with Lucee

cfml ci coldfusion java lucee scriptrunner

Last synced: 27 Jun 2025

https://github.com/fikr4n/iclib-java

Islamic Calculation Library (ICLib) contains calculations for prayer (salat) times, qibla direction, and Hijri conversion

hijri islam java prayer qibla salat

Last synced: 13 Apr 2025

https://github.com/marlenemoraes/curso-em-video

Cursos realizados do site Curso em Vídeo, realizado pelo professor Gustavo Guanabara.

css3 html5 java javascript mysql oop-principles packet-tracer python3 sql

Last synced: 14 May 2025

https://github.com/sullis/jms-testkit

in-memory JMS broker for unit testing (Scala, Java)

activemq java jms scala scalatest

Last synced: 11 Jan 2026

https://github.com/zhangbinhub/account-server

账务系统后台服务

java maven

Last synced: 08 May 2025

https://github.com/techery/mappery

Simple kotlin/java mapping tool

java kotlin mapping

Last synced: 07 May 2025

https://github.com/polyhedraldev/seismic

A Java sampler, math, and type library

hacktoberfest java math noise noise-library world-generation

Last synced: 05 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/benawi/webjsf-courseregsys

Create a JSF application- Course Registration System | inludes login , I'm using NetBeans IDE 8.2.

css java jsf oracle webapp

Last synced: 01 Oct 2025

https://github.com/fnproject/fn_java

Fn project Java binding

fna fnproject java

Last synced: 09 May 2025

https://github.com/makiftutuncu/spring-boot-crud

Opinionated, REST-ful and generic CRUD operations for Spring Boot applications

api crud java kotlin spring-boot

Last synced: 13 Apr 2025

https://github.com/eloyhere/semantic-cpp

semantic-cpp is a lightweight, high-performance stream processing library for C++17, consisting of a single header file paired with a separate implementation file. It blends the fluency of Java Streams, the laziness of JavaScript generators, the ordering capabilities reminiscent of database indices.

cpp generator index java javascript mysql stream

Last synced: 07 Apr 2026

https://github.com/marschall/line-parser

a line parser for Java based on mmap()

file-input java lines mmap

Last synced: 13 Apr 2025

https://github.com/jonnyzzz/gradle-java9c

Helps to find package collisions for Java 9 modules migration

gradle gradle-plugin java java-9 jigwas module-system tools

Last synced: 08 May 2025

https://github.com/brnd08/platzidownloader

Program to download full courses from platzi developed in java using selenium

automation java selenium-java selenium-webdriver

Last synced: 02 Jul 2025

https://github.com/codestates-seb/seb40_main_023

💌 따뜻한 새해 인사를 전하는 새해 복망고 서비스

aws-ec2 figma gradle java nextjs spring tailwindcss typescript vercel

Last synced: 08 May 2025

https://github.com/pradyuman7/hackerrankeulersolutions

My solutions to the ProjectEuler+ competition problems from HackerRank in C++, Java and Python.

algorithms cpp hackerrank hackerrank-solutions java project-euler-plus

Last synced: 09 May 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/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/aint/octopus-autoconfiguration

Spring Boot autoconfiguration for Octopus - microservice architecture visualization tool.

autoconfiguration java microservices spring-boot

Last synced: 25 Jan 2026

https://github.com/teamneusta/kata-quickstarter

In this repo, you find several projects, to kickstart a code kata - in a programming language you like - quick and easy.

atoum coding-dojo csharp dotnetcore es6 es6-javascript jasmine java javascript kata kickstarter kotlin maven nunit php phpspec phpunit qunit tdd

Last synced: 12 May 2025

https://github.com/rushiimachine/zip-android

Native zip library + java interface for android

android java kotlin rust zip

Last synced: 22 Jul 2025

https://github.com/ben-d-anderson/instantreplay

Minecraft plugin for server admins to visually replay events

instant-replay java minecraft plugin replay spigot

Last synced: 12 Jul 2025

https://github.com/TuxCoding/CraftAPI

Minecraft library for contacting the Mojang API. Experimenting with Unit-Tests

authentication cache java minecraft mojang skin unit-tests uuid

Last synced: 11 May 2025

https://github.com/andifalk/spring-cloud-gateway-workshop

Microservices on the Edge with Spring Cloud Gateway (Hands-On Workshop)

gateway java microservices spring-boot spring-cloud spring-cloud-gateway spring-security

Last synced: 01 Nov 2025

https://github.com/grypesc/fruityplayer

Music player with good looks that uses Gracenote database to display information about your songs.

css english equalizer fxml gracenote java java-fx javafx javafx-application javafxml mp3 mp3-player mp3player music music-player musicplayer polish

Last synced: 23 Mar 2025

https://github.com/javiertuya/samples-test-dev

Ejemplo de pruebas unitarias y aplicación java con swing y MVC

java junit maven mvc swing testing

Last synced: 07 May 2025

https://github.com/oktadev/okta-spring-logout-example

An example Spring Boot application that is used to demonstrate the various logout options with Spring Security and OIDC.

java logout oauth2 oidc spring-boot spring-security

Last synced: 11 Apr 2025

https://github.com/andresrodriguez55/rent-a-car-microservices

Implementation of microservices in a rent a car application. SOLID and GRASP patterns were given importance. Docker, Kafka, Openfeign, Keycloak, Zipkin, Lombok, Grafana, Spring Cloud & more!

api-gateway clean-code config-server docker eureka grafana grafana-dashboard grasp java kafka keycloak layered-architecture microservices openfeign prometheus software-engineering solid spring spring-boot zipkin

Last synced: 24 Apr 2025

https://github.com/j256/simplezip

Java processing of Zip files that gives full control over all Zip disk structures

compression java zip zipfile

Last synced: 03 Feb 2026

https://gitlab.com/ultreiaio/jgit-flow

Was before https://bitbucket.org/atlassian/jgit-flow. Documentation https://ultreiaio.gitlab.io/jgit-flow

git git-flow java maven

Last synced: 15 Apr 2025

https://github.com/consol/chaos-professor

Chaos Professor is a web application that creates some chaos in the JVM.

chaos demo java openshift

Last synced: 14 Apr 2025

https://github.com/prasadhonrao/show-me-the-code

One stop forever free shop for developers to learn programming with Java, Python and C# and have fun!

csharp java javascript learning-by-doing programming programming-challenges programming-exercises python

Last synced: 10 Mar 2026

https://github.com/flexycode/ccobjpgl-java

💫 This repository is intended for CCOBJPGL COM24P1 in JAVA - Professor Jay Abaleta

abstraction encapsulation inheritance java oop oop-principles oops-in-java polymorphism

Last synced: 14 Apr 2025

https://github.com/waylau/java-trusted-coding-exam

Java Trusted Coding Exam. Java安可认证阶段考试——可信编码实现

exam java

Last synced: 23 Mar 2025

https://github.com/flexycode/ccprgg1l_activity_com23p

💫 CCPRGG1L-COMP23P Group Project for 1st semester final exam project, Exercises and Lab Activity for Professor Jay Abaleta

java project

Last synced: 14 Apr 2025

https://github.com/nibrazkhan/testng_ecommerce_automation

This is an automation testing project of an e-commerce site built using Selenium Web driver and TestNG as testing framework.

allure-report gradle intellij-idea java selenium-webdriver testng

Last synced: 01 Jul 2025

https://github.com/zlgopen/awtk-java

JAVA Binding for AWTK

awtk java

Last synced: 14 Apr 2025

https://github.com/stemkoski/graphics-framework-java

Developing a 3D graphics framework for Java with LWJGL and OpenGL.

graphics graphics-framework java lwjgl opengl

Last synced: 02 May 2025

https://github.com/oppahansi/javalings

:coffee: Small exercises to get you used to reading and writing Java code! Inspired by rustlings.

beginner-friendly exercises interactive java javalings

Last synced: 20 Feb 2026

https://github.com/priyansh19077/colorswtichclone

A JavaFX Project involving Object Oriented Programming concepts

java javafx object-oriented-programming uml

Last synced: 14 Apr 2025

https://github.com/afsalashyana/java-tutorial-codes

Java programming tutorial projects for Youtube channel 'Genuine Coder'

java tutorial-code

Last synced: 14 Apr 2025

https://github.com/labrijisaad/dfinder_console_mode_with_java

Dfinder is a local file browser, which searches through files (according to the user's choice) and then generates a txt file containing the search results.

java read-files-with-java

Last synced: 08 Apr 2025

https://github.com/dariol83/timeline

OpenJFX Timeline/Gantt Chart Widget

chart gantt-chart gantt-diagram java javafx openjfx widget-library

Last synced: 04 Jan 2026

https://github.com/devtony101/jfxhibernate

A demo app to show how to use Hibernate in a JavaFX Desktop app.

hibernate hibernate-jpa hibernate-orm java java-8 javafx javafx-desktop jpa jpa-hibernate

Last synced: 30 Apr 2025

https://github.com/carj/csv2dc

Convert spreadsheet (CSV) files into Dublin Core XML.

csv-converter dublin-core java metadata preservica spreadsheet xml-files

Last synced: 20 Jun 2025

https://github.com/uakihir0/jtw

Twitter V2 API client library for Java.

java jtw twitter

Last synced: 03 May 2025

https://github.com/kumar-laxmi/criminal-management-system

It is a Full-Stack GUI Application using Java Swing API

criminal-management-system gui-application java swing

Last synced: 26 Oct 2025

https://github.com/frett27/osm-flink-tools

Tools for helping integrate OSM data in hdfs using csv or avro files, using flink (implements PBF stream reading). This project reconstruct the relations for ways, polygons to be used in GIS Analysis

bigdata csv flink gis import java openstreetmap

Last synced: 15 Apr 2025

https://github.com/willhaben/willtest

An easy way to set up and use Selenium WebDriver in your JUnit tests

java java-8 junit junit4 selenium-java selenium-webdriver

Last synced: 02 Oct 2025

https://github.com/sandun-induranga/pos

This is to learn layered architecture

css java javafx layered-architecture mysql

Last synced: 14 Apr 2025

https://github.com/moderocky/foundation

A framework for building compiled class files and bytecode.

bytecode class-builder framework java

Last synced: 24 Jun 2025

https://github.com/tlmader/netcat

Implementation of the popular netcat (nc) tool (http://netcat.sourceforge.net/), which provides a lightweight mechanism to transfer data across the network

client-server java

Last synced: 04 May 2025

https://github.com/evanchooly/graven

A maven plugin to bind a gradle build to the maven lifecycle

gradle java maven plugin

Last synced: 24 Apr 2025

https://github.com/apache/sling-org-apache-sling-commons-threads

Apache Sling Thread Support

java sling

Last synced: 19 Oct 2025