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/sureshg/kotlin-starter

🐠 A starter template for kotlin projects using Gradle Kotlin DSL!

build-automation build-tools dokka gradle gradle-kotlin-dsl gradle-script-kotlin java jvm kotlin starter-template

Last synced: 05 Apr 2025

https://github.com/jffiorillo/jvmbuilder

A source code generator for Kotlin data classes to automatically create a Builder class.

annotation-processor java kapt kotlin kotlin-android kotlin-library

Last synced: 11 Jan 2026

https://github.com/anamorphosee/loomoroutines

Library for the native Java coroutines utilizing Project Loom

coroutines java loom

Last synced: 02 May 2025

https://github.com/westnordost/osmapi-overpass

Java client for the Overpass API

java osm overpass-api

Last synced: 24 Mar 2025

https://github.com/liuyuyang01/thrive-server

🎉 Thrive 是一个简而不简单的现代化博客管理系统,专注于分享技术文章和知识,为技术爱好者和从业者提供一个分享、交流和学习的平台。用户可以在平台上发表自己的技术文章,或浏览其他用户分享的文章,并与他们进行讨论和互动。

blog echerts element flask java pinia python typescript vue3

Last synced: 15 May 2025

https://github.com/i-al-istannen/doctor

A Discord bot serving Javadoc. Uses https://github.com/I-Al-Istannen/JavadocIndexer.

discord discord-bot discord-jda java javadoc jda

Last synced: 08 Apr 2025

https://github.com/oussamabonnor1/findtheletter_android_app

FindTheLetter is an app that is designed to help kids to learn a language by giving them simple words to complete or images to guess their names. Currently it supports only elnglish.

android android-application android-studio english-learning java xml

Last synced: 02 May 2025

https://github.com/kscripting/kscript-support-api

A support API written in Kotlin to simplify scripting with kscript

java kotlin kscript reproducible-research

Last synced: 11 Apr 2025

https://github.com/bobbui/console-drawing

A simple, fun program to draw on console.

console drawing java java-8

Last synced: 21 Jun 2025

https://github.com/pavankjadda/LiquibaseDemo

Safely Evolute Database with Liquibase and Spring Boot

database java jpa-entities liquibase setup-liquibase spring-boot spring-data-jpa

Last synced: 08 Apr 2025

https://github.com/devwckd/tid

A simple static timeline interpolation library.

interpolation java library timeline

Last synced: 24 Apr 2025

https://github.com/quantum4j/quantum4j

Quantum4J brings quantum programming to Java with a full Quantum Software Engineering stack — circuits, simulators, compiler passes, QASM support, and enterprise-grade extensibility.

java java-library jdk openqasm openqasm-lang qasm qiskit quantum quantum-algorithms quantum-computing quantum-microservice quantum-sdk quantum-simulator quantum4j qubits spin-qubits statevector transpiler

Last synced: 12 Jun 2026

https://github.com/stephengold/v-sport

A Vulkan-based 3-D graphics engine, written in Java (code has New BSD license)

3d-graphics assimp engine glfw graphics-engine java joml jvm-library library lwjgl3 open-source phong vulkan vulkan-engine

Last synced: 18 Jan 2026

https://github.com/somefree/zoo-timer

分布式timer插件, 轻量, 易用, 去中心化, 均衡负载, 集群节点通过zookeeper同步作业, java编写

java timer zookeeper

Last synced: 14 Jan 2026

https://github.com/utmhikari/mahjong-helper

日麻助手V0.50——百科、教程阅读、牌效分析、天凤观战与对战

guide java mahjong riichi

Last synced: 28 Feb 2025

https://github.com/irof/jig-erd

ざっくりなER図を出力する設計補助道具

erdiagram h2database java postgresql

Last synced: 28 Apr 2025

https://github.com/codershiyar/java

Source code of the tutorial java in arabic which provided by engineer Shiyar Jamo on YouTube and Shiyar Academy

java java-android java-tutorials source-code

Last synced: 26 Apr 2025

https://github.com/luminati-io/java-web-scraping

Quick guide with code example how to use Java for web scraping

java maven scraping-websites web-data-extraction

Last synced: 22 Apr 2025

https://github.com/apache/brooklyn-ui

Apache Brooklyn UI

brooklyn cloud java

Last synced: 09 Apr 2025

https://github.com/memoizr/retro-optional

A backport of Java8 optionals for Java7

backport java java8-optionals monadic-optionals

Last synced: 26 Jan 2026

https://github.com/point85/caliper

Caliper is a project for managing units of measure and the conversions between them.

java jsr-363 measure-conversion measurement-units unit-of-measure units units-of-measure units-of-measurement uom

Last synced: 23 Apr 2025

https://github.com/openrefine/commonsextension

An OpenRefine extension that helps with Wikimedia Commons editing: start projects from Wikimedia Commons categories; Commons-specific GREL functions.

extension java openrefine sdc wikicommons wikimedia

Last synced: 29 Apr 2025

https://github.com/osiegmar/javacsvbenchmarksuite

Java CSV library benchmark suite

benchmark csv java

Last synced: 24 Apr 2025

https://github.com/digitalheir/java-xml-to-json

👾 convert XML to a structure-preserving JSON representation

converter java json xml

Last synced: 14 Apr 2025

https://github.com/apache/metamodel-membrane

Mirror of Apache MetaModel Membrane

big-data database java library metamodel

Last synced: 08 Oct 2025

https://github.com/wh1ter0se/powerup-2018

The FRC 2018 programming repository for FRC Team 3695, Foximus Prime

2018 3695 coopertition frc java powerup programming-team robotics robotics-club robotics-competition

Last synced: 06 Oct 2025

https://github.com/phramusca/jamuz

Music library manager, player and more ---

audio-player export java merge music-manager music-player playlist statistics tagging

Last synced: 25 Apr 2025

https://github.com/zhixiangli/code-similarity

Code Similarity Detection.

java lcs similarity similarity-detection

Last synced: 09 Oct 2025

https://github.com/alfresco/alfresco-java-sdk

Alfresco Out-Of-Process SDK for Java Developers

alfresco events java out-of-process rest-client sdk

Last synced: 05 Jul 2025

https://github.com/dwango/slack-webhook-appender

Logback appender which posts logs to slack via incoming webhook.

java logback logback-appender slack slf4j

Last synced: 05 Feb 2026

https://github.com/fooock/robots.txt

:robot: robots.txt as a service. Crawls robots.txt files, downloads and parses them to check rules through an API

antlr4 api crawler crawler-engine docker docker-compose gradle java kotlin makefile postgresql redis redis-stream redis-streams robots-parser robots-txt spiders spring-boot

Last synced: 14 Feb 2026

https://github.com/cleve/lmdb-viewer

GUI to navigate over LMDB data

database gui java java-11 javafx javafx-desktop-apps lmdb

Last synced: 02 Apr 2026

https://github.com/diptangsu/data-structures

This contains all the programs for data structures that are a part of the syllabus of MAKAUT 2nd year Computer Science and engineering course.

data-structures engineering-course hackoctoberfest hackoctoberfest2k18 java

Last synced: 16 Aug 2025

https://github.com/guujiang/jacob

A lightweight library to provide coroutines in Java

bytecode coroutine coroutines generator java

Last synced: 14 Jan 2026

https://github.com/skjolber/aotc-gradle-plugin

Ahead-of-Time Compilation in Gradle projects.

aot-compilation gradle-plugin java

Last synced: 22 Apr 2025

https://github.com/the-web3/wallet-java-sdk

Java 版的多币种钱包签名 SDK

bitcoin blockchain cryptocurrency eth java wallet

Last synced: 11 Jun 2025

https://github.com/im-ahmed-hasan/selenium-cdp-automation

Capture Chrome Console Logs via CDP using Selenium 4.34.0 in Java. Lightweight example to monitor browser logs (info, warnings, errors) using Chrome DevTools Protocol.

cdp ci-cd devtoo java qa sdet selenium selenium-webdriver techskills testng-framework

Last synced: 04 Sep 2025

https://github.com/xgp/sql2java

Fork of sql2java, a trusty, old code generator

java orm sql

Last synced: 30 Jun 2025

https://github.com/zenika/alpine-maven

Minimal Java/Maven Docker Images built on Alpine Linux

alpine dockerfile hacktoberfest java

Last synced: 30 Oct 2025

https://github.com/badasintended/megane

glasses are really versatile

fabricmc java minecraft

Last synced: 17 Sep 2025

https://github.com/birbe/jvm

Pure-Rust toy implementation of the 20th JVM spec

compiler java jvm openjdk20 rust wasm

Last synced: 12 Apr 2025

https://github.com/janishar/graph-library

Data Structure and Algorithm for Graphs

algorithms data-structures graph graph-algorithms java library

Last synced: 06 May 2025

https://github.com/marklogic/ml-app-deployer

Java client for the MarkLogic REST Management API

java java-library marklogic resttemplate

Last synced: 28 Jul 2025

https://github.com/allure-examples/cucumberjvm-junit4-maven

Example of Allure Report usage with Cucumber-JVM, JUnit 4 and Maven

allure allure-report cucumber example java junit4 maven

Last synced: 14 Apr 2025

https://github.com/cutr-at-usf/hart-gtfs-realtimegenerator

Desktop application that retrieves AVL data from Hillsborough Area Regional Transit (HART)'s AVL system and produces Trip Updates and Vehicle Positions files in GTFS-realtime format.

avl gps gtfs gtfs-realtime-data hart java protocol-buffers public-transportation transit

Last synced: 21 Sep 2025

https://github.com/reachsumit/tensorflow-mobilenet-which-car-is-that

Android app containing an Image classifier based on transfer learning CNN using Tensorflow 1.4.1 on Stanford's Imagenet cars dataset

android-application deep-neural-networks imagenet-classifier imagenet-dataset java playstore-sample python-3 tensorflow tensorflow-android transfer-learning

Last synced: 24 Jul 2025

https://github.com/mindawei/cdn

2017华为软件精英挑战赛初赛、复赛、决赛代码。(最终排名总决赛第14名)

dijkstra game huawei java min-cost-flow zkw

Last synced: 02 Aug 2025

https://github.com/tinycedar/classp

用Go开发的Java字节码解析器,和“javap”命令作用一致 Java class file parser plays the same role as "javap"

bytecode classfile java javap parser

Last synced: 27 Jul 2025

https://github.com/ahmadjajja/_dsa_

This repository contains Java code that I have written to solve DSA problems on LeetCode. Each solution is organized by DSA concept and is meant to showcase my understanding and proficiency in implementing these concepts. The purpose of this repository is to serve as a reference for everyone who is interested in learning DSA through LeetCode

arrays backtracking binary-search complexity git github java linear-search linked-list linked-lists math merge-sort object-oriented-programming patterns quick-sort recursion sorting stacks-n-queues strings

Last synced: 28 Sep 2025

https://gitlab.com/ZnDevelopment/Zora-no-Densha

Public repository of Zora no Densha, a Minecraft train mod adding parts-based rail vehicles.

Densha FML ZnD Zora editor forge games java minecraft minecraftforge mod model realism train

Last synced: 25 Sep 2025

https://github.com/devsoft112/courses-java-spring-boot

Java web application built using the Spring Framework. The project is a course registration system that provides CRUD (Create, Read, Update, Delete) functionality, access control lists (ACL), validation, and login features. The application has a responsive design and is built using a variety of technologies.

hibernate j2ee java spring-boot

Last synced: 09 Aug 2025

https://github.com/nayuki/dwite-programming-contest-solutions

Java solution programs, problem statements, and test input/output files.

competitive-programming java solutions

Last synced: 17 Sep 2025

https://github.com/euphoriadev/doggy

Scripts for VK

android java vk vk-api

Last synced: 23 Oct 2025

https://github.com/bileto/extend-mdc

A Java aspect to extend the logging MDC with annotation-defined values and method arguments

aspectj java logging mdc slf4j spring spring-boot

Last synced: 03 May 2025

https://github.com/seyed0123/melodyhub

At this time, X remains. melODyhub is A digital music streaming service that allows users to listen to songs, podcasts, and other audio content.(Spotify simulator)

java

Last synced: 10 Apr 2025

https://github.com/renatoathaydes/jgrab

Runs Java code without a build system, grabbing dependencies declared in the Java file itself.

java rust script-engine

Last synced: 26 Mar 2025

https://github.com/aldekotan/opensm3d

Деобфускация и рефактор Stalker Mobile 3D

homebrew j2me java reverse-engineering stalker

Last synced: 11 Apr 2025

https://github.com/andy-goryachev/fxtexteditor

A monospaced text editor which supports very large text models (WORK IN PROGRESS).

editor handle-billions java javafx javafx-components javafx-desktop-apps javafx-gui

Last synced: 10 Apr 2025

https://github.com/lucasstarsz/slope-ecs

An Entity Component System written in Java, based on Austin Morlan's C++ ECS.

entity-component entity-component-system java macos maven-repository mit-license slope-ecs ubuntu windows

Last synced: 30 Apr 2025

https://github.com/drsnowbird/jdk-mvn-py3

Ubuntu 24.04 + OpenJDK Java 23 + Maven 3.9 + Python 3.12 + pip 23 + node 21 + npm 10 + Yarn + Gradle 7

docker gradle java maven node-js npm-package openjdk python3 websocket

Last synced: 10 Apr 2025

https://github.com/sizzlecar/mundo

mundo是一个轻量级,灵活的,高性能的流程引擎

java processengine

Last synced: 02 May 2026

https://github.com/eschizoid/telescope

Optics-based DSL for Java records and POJOs. One type for deep navigation, immutable update, bidirectional mapping, and effects across records + plain POJOs + Lombok. Optional compile-time codegen.

annotation-processor codegen deep-copy dsl functional-programming immutable java lens lombok optics records

Last synced: 26 Jun 2026

https://github.com/pavankjadda/liquibasedemo

Safely Evolute Database with Liquibase and Spring Boot

database java jpa-entities liquibase setup-liquibase spring-boot spring-data-jpa

Last synced: 23 Mar 2025

https://github.com/vatsalkesarwani12/vendorrelief

🚑Android App for people of India during this Pandemic of Covid-19. During COVID-19, people living in societies and apartments may not be aware of the nearby shops and vendors whether they are providing essential services or not (such as Groceries, Pharmacy, Dairy, etc) and if they may be providing the people may not know the details of the vendors(like timings, contact number, and address of the shop). People may be facing some doubts about COVID-19. After knowing about these problems faced by some of the people, we have done our best to help them out.

android java kotlin kotlin-mvvm vendor-relief

Last synced: 23 Mar 2025

https://github.com/igr/swingspy

Swing introspector, shows a hierarchy of dialog's elements under the cursor.

java swing swing-gui utility

Last synced: 11 Apr 2025

https://github.com/jgaa/vikinggtd

Getting Things Done tasklist/activity manager

android android-app getting-things-done gtd gtd-applications java

Last synced: 04 Mar 2026

https://github.com/dangtranhuu/sort-visualizer

Phần mềm mô phỏng các thuật toán sắp xếp

java java-fx swing

Last synced: 12 Apr 2025

https://github.com/isboyjc/interview

八股是一份开放的面试题库,我们的愿景是覆盖 90%+ IT 知识点问答,节省面试者和面试官的时间!同时也是一份结构化的知识图谱,源于学习,而不是刷题!

browser css css3 html html5 interview java javascript network qa reactjs vuejs

Last synced: 05 Apr 2025

https://github.com/heathlogancampbell/retro-craft

🎮Retro Craft - a mini minecraft clone without libraries with an 80's theme

clone graphic-engine graphics graphics-3d java multiplayer netty photos raycasting voxel-terrain

Last synced: 12 Apr 2025

https://github.com/shubh2-0/workfolio

WorkFolio is a Spring Boot web app for efficient employee data management. It features login protection using Spring Security and a user-friendly interface with Bootstrap. Explore the code and JavaDocs for complete project insights. 🚀

bootstrap dao-design-pattern gihub html java java-8 javaclass lombok maven mysql spring-boot springbootsecurity thymeleaf

Last synced: 24 Oct 2025

https://github.com/manoelcampos/sistema-bancario-java-junit

Backend em Java 11 de um Sistema Bancário de exemplo para prática de Testes com JUnit 5 🏦☕️🧪

backend ci continuous-integration example github-actions jacoco java junit junit-5 maven tdd test-coverage tests

Last synced: 04 Apr 2025

https://github.com/smartystreets/smartystreets-java-sdk

The official client libraries for accessing SmartyStreets APIs from Java (and JRE-based languages)

address-verification java jvm sdk smartystreets

Last synced: 07 Mar 2026

https://github.com/ushelp/easymonitor

基于 Java 的免费开源跨平台系统运行监控服务应用及引擎框架。A free, open source, cross-platform system running monitoring service application and engine framework based on Java.

cross-platform easymonitor-application easymonitor-engine-framework easymonitor-java engine-framework java java-monitor monitor system-monitor system-monitoring

Last synced: 14 Jul 2025

https://github.com/scravy/bedrock

Utilities for modern java development.

immutable-collections java java-8 java-library java8

Last synced: 12 Jul 2025

https://github.com/opensolon/solon-examples

Solon 项目,官网配套示例

demo examples java solon

Last synced: 12 May 2025

https://github.com/oswaldobapvicjr/performetrics

A simple performance data generator for Java applications

benchmark counter cpu java metrics-gathering stopwatch

Last synced: 08 May 2025

https://github.com/utmhikari/Mahjong-Helper

日麻助手V0.50——百科、教程阅读、牌效分析、天凤观战与对战

guide java mahjong riichi

Last synced: 06 May 2025

https://github.com/lazaronixon/active-persistence

Active Persistence is a implementation of Active Record Query Interface for JPA that makes it easy and fun.

activerecord jakartaee java java-api java-orm jpa jpql orm orm-framework query query-builder sql

Last synced: 13 Apr 2025

https://github.com/terrestris/shogun-legacy

⛔️ DEPRECATED, please use https://github.com/terrestris/shogun-core

deprecated java shogun webgis-framework

Last synced: 13 Apr 2025