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/myoss-cloud/myoss-mybatis

myoss open source project, mybatis written in Java

java mybatis spring-mybatis

Last synced: 02 Mar 2026

https://github.com/biacode/jcronofy

Java implementation of Cronofy API

construct-client cronofy cronofy-api java java-api java-library json

Last synced: 03 Mar 2026

https://github.com/aecsocket/cpu-features-java

Java bindings for Google cpu_features

cpu cpu-features cross-platform java jni microarchitecture

Last synced: 26 Oct 2025

https://github.com/merail/incoming-call-handler

Android application for handling incoming calls.

android broadcastreceiver call incoming java

Last synced: 01 Mar 2026

https://github.com/urunov/spring-projects-for-beginners-advanced

Java Fundamental, OOP, Collection Framework, Lambda, Stream API, File System

database-schema java redis-cache spring-boot spring-data-jpa spring-security

Last synced: 27 Feb 2026

https://github.com/touchbit/retrofit-veslo

Extension of the 'Retrofit' library for developing automated tests for API testing.

api-client api-testing java java-api-testing retrofit2

Last synced: 28 Jan 2026

https://github.com/naritanara/disablecustomworldsadvice

Minecraft asking you if you want to load a custom world is annoying. Let's fix it!

jar java minecraft minecraft-fabric minecraft-fabric-mod minecraft-mod mod

Last synced: 20 Jun 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/justintime50/easypost-tools

A large collection of supplemental tools for the EasyPost API spanning various programming languages.

collection csharp easypost examples golang java node php python resources ruby shell tools

Last synced: 12 May 2025

https://github.com/fabianlupa/zero

LibGDX Platformer using Box2D

box2d java libgdx platformer tiled

Last synced: 18 Mar 2025

https://github.com/pasan-pahasara/socket-programming-basic

A socket is a software endpoint that can create a bidirectional communication channel between a server and a client.

java socket-programming

Last synced: 11 Apr 2025

https://github.com/eaucooh/midden

Collections . All directions . Not all mine . Thanks

collections cpp csharp dotnet html-css-javascript java vba vbs

Last synced: 20 Mar 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/proffix4/dev_for_ubuntu22

Все нужное разработчику для Ubuntu22

android android-studio asm cpp development java linux netbeans python ubuntu ubuntu2204 vala

Last synced: 13 Apr 2025

https://github.com/saksham-joshi/eval-java

With insane speed, solve mathematical expressions at runtime in a string using "Evaluater" class in Java.

evaluation java math mathematical-expressions solver

Last synced: 20 Sep 2025

https://github.com/kanlon/language-distinguish

根据输入的语言字符串识别是哪个国家的语言,利用了unicode值,谷歌翻译,百度翻译辅助

distinguish java language maven

Last synced: 05 Apr 2025

https://github.com/ayonious/java-best-practices-java8

:coffee: Functional Programming, Lamda, Stream, Function, Predicate

java lamda stream

Last synced: 12 May 2025

https://github.com/antoniopelusi/file-splitter

A simple tool for split, zip, and encrypt files

encrypt encrypt-files file-splitter java split splitter swing-gui zip

Last synced: 13 Apr 2025

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/majrusz/majruszlibrary

Library with common code for my Minecraft modifications.

forge java minecraft minecraft-1-16-5 minecraft-1-19 minecraft-mod

Last synced: 18 Mar 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/apache/sling-org-apache-sling-testing-clients

Apache Sling Testing Clients

java sling

Last synced: 08 May 2025

https://github.com/datanerds-io/lack

LACK is a simple consensus API on top of cassandra

cassandra consensus java

Last synced: 11 Jan 2026

https://github.com/mtojo/j2n

Generates C++/JNI wrapper from Java archive file (.jar)

android c-plus-plus go jar java jni-wrapper

Last synced: 30 Oct 2025

https://github.com/mjovanc/java-21-virtual-threads

A tutorial on how to work with Java 21 - Virtual Threads

concurrency java java-21 virtual-threads

Last synced: 15 Jul 2025

https://github.com/ifpabelem/80questoesjava

80 Questões resolvidas da disciplina Linguagem de Programação e Orientação à Objetos

algorithm-challenges algorithms hacktoberfest ifpa java poo

Last synced: 03 Mar 2025

https://github.com/adityajn105/nemisisaadharauth

This is a project done during April 1-2, 2017 in Smart India Hackathon and won 2nd prize.

aadhar android fingerprint-authentication hackathon java retrofit2

Last synced: 18 May 2026

https://github.com/kyriechao/failure

一个Spring Boot 参数验证与业务异常处理框架。专为提升开发体验而设计,支持链式调用、注解驱动以及标准的 Bean Validation 集成。

annotation fail-fast fail-strict failure java maven-central spring-boot-3 starter validation

Last synced: 28 Apr 2026

https://github.com/flexycode/ccprgg2l_intermediate_final_exam

This repository is intended for our Final Exam in CCPRGG2L_INTERMEDIATE COM23P Professor Jay Abaleta

dynamic-programming finals intermediate-projects java java-gui-application javaswing maven maven-pom oop polymorphism

Last synced: 14 Apr 2025

https://github.com/f-lab-edu/electronics-used-trading-market

중고 거래 플랫폼 프로젝트

java spring

Last synced: 23 Apr 2025

https://github.com/sondosaabed/mobile-application-login

This repository is created for the course work of (Mobile Application Development) Android Studio Course.

android-studio java login-activity mobile-development mock-data

Last synced: 22 Apr 2025

https://github.com/serkanalgl/hydro-raindrop-java

This java library provides a suite of convenience functions intended to simplify the integration of Hydro's Raindrop authentication into your project.

2fa authentication blockchain hydro java mfa raindrop sdk-java

Last synced: 14 Jan 2026

https://github.com/sambitos23/b2b-invoice-management-system

Build an AI enabled FinTech B2B Invoice Management System Integrated with ML, React and JDBC servalate

api flask-api java javascript jdbc jupyter-notebook machine-learning material-ui mysql python reactjs

Last synced: 18 Mar 2025

https://github.com/woefe/xmlrss

Redactable Signatures for Java

cryptography java jca signatures

Last synced: 07 May 2025

https://github.com/sonallux/spotify-web-api-java

A Java wrapper for Spotify's Web API

api-client java spotify spotify-web-api wrapper

Last synced: 05 May 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/ralgond/jleveldb

A pure java edition of Leveldb

java leveldb lsm nosql

Last synced: 22 Jun 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/pjazdzyk/unitility

Unitility: Units of Measurement and Physical Quantity Converter for JAVA, with Spring Boot and Quarkus support for web applications development. Immutable, thread-safe, content rich, easy to use.

api-measurement converters geocoordinates geolocation imperial-units java longitude-and-latitude physics si-unit-conversion si-units thermodynamic-properties thermodynamics unit-conversion unit-converter unit-system units-of-measure units-of-measurement units-of-measurements

Last synced: 06 Apr 2026

https://github.com/vaibhavpandeyvpz/rootbox

Run shell commands from Android/Java and get process output easily.

android java process shell

Last synced: 24 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/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/joel-jeremy/java-config-library-benchmarks

Benchmark of Java configuration libraries

benchmark configuration java properties

Last synced: 22 Feb 2026

https://github.com/fxbin/bubble

bubble 旨在为项目快速开发提供一系列的基础能力,方便使用者根据项目需求快速进行功能拓展。已将所有 JAR 包都推送至中央仓库,也会为每个版本的升级改动列出详细的更新日志

bubble-fireworks easyexcel elasticsearch java mybatis-plus spring spring-boot spring-cloud-alibaba springcloud swagger2

Last synced: 03 Jul 2025

https://github.com/evpl/mjfi

The Missing Java Functional Interfaces library

functional-interfaces java java-library primitives

Last synced: 14 Jan 2026

https://github.com/slimefun/addon-template

This is an example Repository for a generic Slimefun4 Addon.

addon bukkit java minecraft plugin server slimefun spigot template

Last synced: 25 Apr 2025

https://github.com/ntshvicky/collegemanagementsystem

College Management System using Core Java, Swing and Mysql (Java Desktop GUI application)

college-management college-management-system core-java institute-management-system java mysql swing

Last synced: 11 Jul 2025

https://github.com/ashrawan/swa-proj3

Microservice-based application development using Spring Boot, Kafka, Redis, MySQL, MongoDB, Elasticsearch, Docker and Kubernetes.

docker elasticsearch java kafka kubernetes microservices mongodb mysql redis spring spring-boot

Last synced: 21 Apr 2025

https://github.com/lambdatest/lt-appium-java

Run Java and Appium scripts on LambdaTest automation cloud. A sample repo to help you run Java based test scripts in parallel with LambdaTest

android-automation app-automation appium appium-java ios-automation java mobile-app-testing testing-tools

Last synced: 04 Jul 2025

https://github.com/raynigon/unit-api

Raynigon Unit Api - JSR-385

java kotlin spring-boot unit-api

Last synced: 26 Apr 2025

https://github.com/pdal/java

Java extension and bindings for PDAL

gis hacktoberfest java jni jni-bindings pdal pdal-jni pointcloud scala

Last synced: 03 Sep 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: 20 Jul 2025

https://github.com/mluizaa00/jda-framework

Annotation based JDA Command Framework.

java jda jda-framework

Last synced: 21 Sep 2025

https://github.com/umutsevdi/service-discovery

Service Discovery & Load Balancing service implementation using UDP broadcasting and TCP

broadcast broadcast-receiver java java-socket java-socket-programming service-discovery service-discovery-patterns tcp-client tcp-server udp

Last synced: 10 Sep 2025

https://github.com/it-at-m/ad2image

easy avatars powered by AD / Exchange & Identicons

active-directory exchange-server java spring-boot

Last synced: 09 Mar 2026

https://github.com/oclay1st/maven.nvim

The Neovim plugin for Maven

java maven neovim neovim-plugin

Last synced: 14 Mar 2026

https://github.com/kakarottocui/uniappinterlocution

基于springboot和uniapp的智能问答论坛社区小程序

java mysql springboot uniapp vue

Last synced: 28 Jul 2025

https://github.com/krasa/translator-generator-intellij-plugin

Work in progress, contributors welcomed.

intellij intellij-plugin java

Last synced: 10 Aug 2025

https://github.com/nhahan/stateless-spring-security

stateless-spring-security

java jwt security spring

Last synced: 27 Aug 2025

https://github.com/sandun-induranga/java-socket-programming

Introduction to network programming

css java javafx socket-programming

Last synced: 14 Apr 2025

https://github.com/apache/camel-jbang-examples

Apache Camel JBang Examples

camel integration java low-code

Last synced: 29 Jul 2025

https://github.com/apache/sling-org-apache-sling-distribution-journal

Apache Sling Journal based Content Distribution - Core

java sling

Last synced: 13 Aug 2025

https://github.com/top-logic/tl-engine

TopLogic - the automated application engine

engine framework java lowcode nocode webapplications

Last synced: 20 Feb 2026

https://github.com/jansanz/tumblroauthdemo

Tumblr oAuth demo for Android using SignPost

android java oauth oauth2 tumblr

Last synced: 30 Jul 2025

https://github.com/houssemnasri/coolcompiler

A cool compiler for the Cool programming language!

compiler cs143 garbage-collection hacktoberfest java java-cup jlex oop

Last synced: 17 Aug 2025

https://github.com/deliganli/crumber

Android library to draw dotted line

android dots dotted-path java path pathfinding

Last synced: 30 Jul 2025

https://github.com/kakarottocui/uniwaimaiapplet

基于JAVA,SpringBoot,Vue,UniAPP外卖订餐点餐小程序系统设计

java mysql springboot uniapp vue

Last synced: 28 Jul 2025

https://github.com/mini-ware/random-ideas

Easy and simple projects that are made when bored

fun java node-js python simple-game small-projects termux-api

Last synced: 14 Apr 2025

https://github.com/sebthom/previewer-eclipse-plugin

Extensible Eclipse plugin that previews GraphViz, Markdown, PlantUML, Mermaid, SVG, and HTML files.

eclipse-plugin gfm graphviz java markdown mermaid plantuml preview svg

Last synced: 02 May 2026

https://github.com/jeebb/oauth-demo

Spring Security OAuth2 + MongoDB

java oauth2 spring

Last synced: 18 Jan 2026

https://github.com/josdem/reactive-webflux-security

Shows how to use spring security in reactive webflux applications

gradle java mongodb spring-security thymeleaf webflux-security

Last synced: 22 Apr 2025

https://github.com/jmcamposdev/java-book-exercises

📚 Welcome to the ☕️ code exercise repository for the Paraninfo Programming book by Alfonso Jiménez Martín and Francisco Manuel Pérez Montes (ed. Paraninfo)! 👨‍💻 Improve your coding skills with carefully written and commented exercises 📝, ranging from simple to complex.

arraylist arrays binaryfiles class file-handling functions hashmap-java hashset if-else java java-examples java-exercises jdbc-database loops matrix poo streams string-manipulation

Last synced: 19 Apr 2025

https://github.com/0xvikasrushi/dsa

This repo consists of Notes and Questions of java for Data-Structures and algorithms that i have learnt

algorithms coding-ninjas-solution data-structures java leetcode

Last synced: 03 Jul 2025

https://github.com/vonzhou/thinking-in-java

Thinking In Java

java

Last synced: 22 Apr 2025

https://github.com/fracpete/vfsjfilechooser2

Updated fork of vfsjfilechooser project on sf.net.

file-explorer java

Last synced: 11 Mar 2026

https://github.com/pprattis/Recommendation-System-for-Android-Java-App-that-finds-an-ideal-destination-with-the-kNN-Algorithm

This project is an Android mobile application, written in Java programming language and implements a Recommender System using the k-Nearest Neighbors Algorithm. In this way the algorithm predicts the possible ratings of the users according to scores that have already been submitted to the system.

algorithms android android-app android-application collaborative-filtering firebase firebase-realtime-database java k-fold-cross-validation k-nearest-neighbors machine-learning metrics recommendation-system recommender-system

Last synced: 11 May 2025

https://github.com/enoy19/spring-tg

Create Telegram Bot commands within Spring in a SpringMVC manner

java spring spring-boot telegram telegram-api telegram-bot telegram-bot-api

Last synced: 19 Apr 2025

https://github.com/rapter1990/springbatchprocessdbtocsv

Spring Boot Batch Processing Database to CSV

csv h2-database java spring-batch spring-batch-jobs spring-boot

Last synced: 16 May 2025

https://github.com/bgmp/alltranslations

The simplest localisation framework for your Java projects!

i18n java maven translations

Last synced: 09 Jul 2025

https://github.com/Stamir36/LiPari-Android

Mobile client for the LiPari social network, which allows you to view and create bets with friends.

android android12 community design java m3 material material-ui material-you material-you-3 network nure social-network startup xml

Last synced: 19 Apr 2025