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/dracoon/dracoon-java-crypto-sdk

Official DRACOON Crypto SDK for Java

crypto cryptography dracoon java sdk

Last synced: 25 Sep 2025

https://github.com/emirateyang/llm-agent

Java library to simplify the integration of LLMs

azure dify embeddings java mcp openai vector-database

Last synced: 04 Sep 2025

https://github.com/alexshamrai/junit-ctrf-reporter

This is a JUnit reporter to create test reports that follow the CTRF standard.

ctrf java junit junit5-extension test-automation test-reporting testing

Last synced: 14 Jan 2026

https://github.com/thinkinglabs/feature-toggles

Different implementation techniques for Feature Toggles

feature-flags feature-toggle java

Last synced: 09 Apr 2025

https://github.com/sylhare/tcp

Layer 4, here we go!

bytes java kotlin tcp test

Last synced: 28 Oct 2025

https://github.com/aadewunmi/springboot-employee-management-system

Employee Management (CRUD) System | Tech Stack: Java 17, Spring Boot, Thymeleaf, Spring MVC, Spring Data Jpa, Hibernate, Maven and MySQL

crud crud-application crud-operations employee-management-system hibernate java java-17 maven mysql-database spring-boot spring-data-jpa spring-mvc

Last synced: 07 May 2025

https://github.com/apache/maven-reporting-api

Apache Maven Reporting API

build-management java maven maven-shared

Last synced: 26 Aug 2025

https://github.com/blackoutseeker/fighterz

Fighterz is a 2D fighting game based on the Street Fighter and Guilty Gear series of games.

aseprite java libgdx libgdx-desktop

Last synced: 10 Oct 2025

https://github.com/ivanjermakov/project-tracker

Project and issue tracking management system

angular java project-management spring-boot

Last synced: 24 Apr 2025

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

The AssemblyAI Java SDK provides an easy-to-use interface for interacting with the AssemblyAI API, which supports async and real-time transcription, audio intelligence models, as well as the latest LeMUR models.

ai asr assemblyai java llm speech-to-text stt transcription

Last synced: 16 Mar 2025

https://github.com/mtgleeson/tiatesting

Tia is a free test impact analyser library used for selective testing with common test runners such as JUnit and Spock.

git gradle gradle-plugin groovy java junit junit-jupiter junit4 junit5 maven maven-plugin perforce selective-testing spock test-automation test-impact-analysis testing testing-tools

Last synced: 04 May 2026

https://github.com/devinrsmith/mnemonic-encoding

Human readable encoding for small amounts of data

bip39 encoding human-readable java mnemonic mnemonic-phrase rfc1751 storage

Last synced: 14 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/newk5/flui

Library for creating lightweight declarative UI's in Java using imgui Java bindings

cross-platform desktop gui imgui java java-binding ui

Last synced: 18 Mar 2025

https://github.com/shihyuho/jcconf2024-jib

Talk about Jib's benefits, usage, and extending its functionality.

container container-image image java jcconf jib talks

Last synced: 22 Apr 2025

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/calypsonet/calypsonet-terminal-calypso-java-api

Deprecated repository containing the old Java code of CNA Terminal Calypso Card API → replaced by https://github.com/eclipse-keypop/keypop-calypso-card-java-api/

api calypso java terminal

Last synced: 14 Jan 2026

https://github.com/ralscha/xodus-queue

Persistent java.util.Queue implementation with Xodus

blocking-queue java kryo persistent queue xodus

Last synced: 24 Apr 2025

https://github.com/ahmedfgad/androidchat

Chat Application for Android

android flask java json python xml

Last synced: 23 Apr 2025

https://github.com/heathlogancampbell/labgoat

📦 A Box pushing game

game goat java sokoban

Last synced: 01 Jul 2025

https://github.com/soundvibe/reacto

Functional reactive microservices for the JVM. Uses Observables for composing event streams.

flow functional java microservices observable-streams reactive reactive-streams rxjava stream-processing

Last synced: 21 Apr 2025

https://github.com/sshahine/jfxbase

Robust Project CodeBase based on Java and JavaFX (JFoenix)

codebase java javafx jfoenix

Last synced: 26 Apr 2025

https://github.com/linwin-cloud/metalite-server

轻量级高性能数据库。MetaLite Server数据库是基于Java开发的数据库软件,具有轻量,快捷部署,效率高,配置低,文件系统合理,抗网络负载强大的特点。并且不仅仅可以储存数据,而且可以储存图片、网页等内容,可以替代一部分网页服务器的功能

database db hashmap java jdk js linux python server shell sql web windows

Last synced: 23 Apr 2025

https://github.com/mbizhani/artemis

A developer-friendly integration test tool for calling REST APIs

groovy integration-testing java junit maven-plugin rest-api testing

Last synced: 22 Apr 2025

https://github.com/apache/maven-apache-resources

Apache Software Foundation Resource Bundles

build-management java maven

Last synced: 28 Aug 2025

https://github.com/danielsobrado/ffmpeg-s3

Execute FFMPEG processes on S3 buckets

ffmpeg java minio

Last synced: 04 May 2026

https://github.com/fracpete/quicken4j

Java library for reading Quicken Exchange Format (QIF) files.

java quicken

Last synced: 22 Apr 2025

https://github.com/nagyesta/yippee-ki-json

Minimal Java utility application for JSON manipulation.

java json json-parser transforming-files

Last synced: 14 Jan 2026

https://github.com/ioweyou/iou-java

IOU for Java - Promises/A+ implementation for Java

aplus iou java promise

Last synced: 14 Jan 2026

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/s4kibs4mi/iseeu

ISeeU is an android application which turn android device into a ip camera.

android java socket-programming streaming-video video-stream

Last synced: 08 Sep 2025

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/zdavatz/aips2sqlite

aips2sqlite - create an SQLite DB from AIPS, Swissmedic, BAG and Refdata

aips aips2sqlite bag java refdata sqlite swissmedic

Last synced: 03 May 2025

https://github.com/humbertodias/jflash-browser

Simple WebBrowser with Flash support. Tested on MacOS, Windows and Linux.

flash java

Last synced: 10 Apr 2025

https://github.com/pathikrit/jspeech2text

A simple speech to text app in Java

java speech-synthesis

Last synced: 13 Apr 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/lissy93/study-time

📚 An (Android) app to reduce distraction while your studying

android education java revision study

Last synced: 02 May 2025

https://github.com/sormuras/command-line-interface

Arguments Splitter for Java

arguments-parser command-line java

Last synced: 04 May 2025

https://github.com/vivekraj21/spooky-approval-5103

Garden Greens : REST API for an Online Nursery Plant Management System where customers can buy plants and planters.Video Presentation Link : https://drive.google.com/file/d/1FmdL1pRTIosr67cbZPksqyzeNpUuhH57/view

java lombok-maven rest-api spring-boot swagger

Last synced: 10 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/aadewunmi/online-quiz-system

"Examily" is a quiz-based examination platform for University level courses. Tech Stack: HTML / CSS / JavaSript / Bootstrap, Java 11 / Java EE version 8 (Jakarta EE version 8), Java JSP, Java Servlet , JDBC, MySQL.

bootstrap html-css-javascript java java11 javaee jdbc-driver jsp mvc mysql mysql-database online-quiz-system servlet servlet-jsp tomcat-server

Last synced: 07 May 2025

https://github.com/arsy786/spring-boot-microservices-2

This project provides a comprehensive guide of microservices using Spring Boot and Spring Cloud.

2022 guide java microservices spring-boot spring-cloud

Last synced: 21 Jun 2025

https://github.com/naturalness/javac-parser

Exposes OpenJDK's Java parser and scanner to Python

java javac lex lexer openjdk parser scanner syntax-checker tokenizer

Last synced: 06 Mar 2026

https://github.com/fahimahammed/student-registration

Student registration project with java

java

Last synced: 11 Apr 2025

https://github.com/ailouislu/books-springboot-react

An online books system, implemented using spring boot, H2, and JPA as the backend, react and react-bootstrap as the front end. Contains functions such as books and authors.

bootstrap5 java react react-bootstrap springboot

Last synced: 10 Jul 2025

https://github.com/uhoefel/coordinates

A Java library for handling coordinate systems.

coordinate-systems java

Last synced: 11 Apr 2025

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/clickhouse/flink-connector-clickhouse

Official Apache Flink connector for ClickHouse

clickhouse flink flink-streaming java

Last synced: 06 Mar 2026

https://github.com/k3b/k3b-geohelper

A j2se geo support library that is compatible with Android with support parsing/generating geo-uri, gpx, kml and kmz

android geo-uri geodata gpx java kml kmz lib library

Last synced: 10 Apr 2025

https://github.com/sandip-kanzariya/employee-management-system

4th Semester JAVA Project Using Spring Boot JPA and Thymeleaf

employee employee-management-system hibernate-jpa java jpa spring-boot thymeleaf

Last synced: 11 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/yifanzheng/java-design-patterns

:books: Java 设计模式学习笔记。

java

Last synced: 10 Apr 2025

https://github.com/fmahadybd/dm_sys

Data Management System

data-structures java

Last synced: 29 Jun 2025

https://github.com/unickcheng/response-handler

A maven dependency that handles response body, catches exceptions, supports for openapi

exception-handler java maven-package response-body spring-boot

Last synced: 07 May 2025

https://github.com/saberglow/asteroidminers

☄️ An Asteroid Mining game developed in JAVA using LibGDX and mini2Dx

java libgdx mini2dx

Last synced: 30 Apr 2025

https://github.com/panga/java-beans-lite

Lightweight and fast java.beans.Introspector implementation

java jdk9 jigsaw jpms

Last synced: 10 Apr 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/avdaredevil/components-for-powershell

Polyfill Like components for PowerShell - Single Line Integrations with any Technology Stack

bower c cli ease environment git golang integration java mongodb nodejs path php polyfill powershell python r ruby utility windows

Last synced: 11 Apr 2025

https://github.com/devofvictory/school-api

A Java/Kotlin/JSON API for IServ and Untis

api iserv java json mail school-management untis-timetable

Last synced: 10 Apr 2025

https://github.com/coder-chekunkov/article-postgresql

article. postgreSQL, spring framework and android for beginner developer.

android article java kotlin postgresql spring sql

Last synced: 10 Apr 2025

https://github.com/fabyosk/ac-defender

A simple game made in two weeks on < Academia do Código /> bootcamp

game gamedevelopment java java-8 java8 javase

Last synced: 10 Apr 2025

https://github.com/grahamedgecombe/db

A thin layer on top of the JDBC API that takes care of awkward boilerplate code.

java jdbc

Last synced: 12 Sep 2025

https://github.com/bvolpato/dense4j

Keyword Density API for Java

density distribution java keyword

Last synced: 11 Apr 2025

https://github.com/dirktoewe/sjmply

Simple Java Model for the PLY File Format

java java-8 mesh mesh-import meshviewer ply

Last synced: 02 May 2025

https://github.com/chinalym/starmonitor

🖥️ 远程监控 (A program for Remote monitoring.) Java Gui Network

gui java socket

Last synced: 19 Mar 2025

https://github.com/govinddixit/travel-wise

An app that helps people find co-travelers in their journey

android java travel ubersdk

Last synced: 12 Apr 2025

https://github.com/cami-la/jdev-formacao-java-web-full-stack

Código fonte das aulas do curso Formação Java Web Full-Stack, ministrado por Alex Edigio.

java javafullstack javaweb

Last synced: 23 Apr 2025

https://github.com/qwlabs/graphql-builder

GraphQL query builder for Java

builder gql graphql graphql-builder java

Last synced: 14 Apr 2025

https://github.com/jxpro/ca-api

CA系统, API接口,用于管理用户和证书

java springboot x509

Last synced: 15 Mar 2025

https://github.com/sizableshrimp/entitymodeljson

A Forge mod that allows entity models to be defined in JSON

curseforge entity-model forge-mod java json

Last synced: 27 Apr 2025

https://github.com/cdancy/artifactory-rest

java client, based on jclouds, for working with Artifactory's REST API

artifactory artifactory-rest ci cicd java jclouds

Last synced: 15 May 2025

https://github.com/apache/ant-antlibs-props

Mirror of Apache Props Antlib

ant build-management java

Last synced: 11 Apr 2026

https://github.com/jawherr/master-quarkus

A professional Quarkus-based Java backend project to study and master modern backend development concepts with Quarkus.

java mysql quarkus

Last synced: 15 Apr 2025

https://github.com/objectionary/speco

Object Specialization for EO Programs

eolang java oop specialization

Last synced: 01 May 2025

https://github.com/it-at-m/appswitcher-server

Server component for a Google-like app switching experience.

java keycloak spring-boot

Last synced: 19 Apr 2025

https://github.com/perfectslayer/live-stream-question

Pick questions from Twitch or YouTube live chat to your stream

chat java overlay quarkus stream twitch youtube youtube-live

Last synced: 10 Jun 2025

https://github.com/ericglau/ipfs-deploy

Java tools for deploying to and reading from decentralized Maven repositories on IPFS/Filecoin.

ipfs java maven

Last synced: 24 Mar 2025

https://github.com/venediktov/multi_index_cache

multi platform cross language multi index cache

cpp11 cpp14 cpp17 in-memory-database in-memory-storage java shared-memory

Last synced: 15 May 2025

https://github.com/naoghuman/app-abc-list

ABC-List is a learning software which allowed the user to train his ability `structured thinking` about a choosen topic and `deepen` his knowlegde in the topics through key terms.

deep-learning java java-8 javafx javafx-8 javafx-application javafx-project learning learning-software maven mind netbeans netbeans-ide thinking training

Last synced: 18 Apr 2025

https://github.com/lizhangqu/gradlejni

使用Gradle与JNI结合的项目

application cpp gradle java jni plugin

Last synced: 25 Apr 2025

https://github.com/Consensys/PluginsAPIDemo

Demo plugin for the Besu Plugins API

besu ethereum hyperledger java plugins-api

Last synced: 07 May 2025

https://github.com/rosklyar/nem-library

feign-based http client for working with NEM blockchain

archaius archaius-configuration circuit-breaker hystrix java kotlin nem nem-blockchain ribbon scala

Last synced: 18 Jan 2026

https://github.com/bonigarcia/selenium-jupiter-webrtc

Tests for WebRTC applications using Selenium-Jupiter

java junit5 selenium-jupiter testing webrtc

Last synced: 23 Mar 2025