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/fgforrest/darwin

Darwin is a small Java library that helps applications to setup and evolve their database schema over the time. Evolution is based on SQL patch application and aims at traceability, predictability and reliability. It has been for 13 years in production systems.

autoupdate database database-schema evolution java model sql

Last synced: 10 Jul 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/gameofdimension/inception-java-client

java client for tensorflow serving's inception example

java protobuf tensorflow-serving

Last synced: 28 Oct 2025

https://github.com/stevenzh/tourismwork

早年整理的旅行社管理软件

java tourism tourism-management travel

Last synced: 11 Jan 2026

https://github.com/rla/while

Some dataflow analysis in Java

java programming-language static-analysis

Last synced: 16 Jun 2025

https://github.com/thescattypotty/autocsv

A Library Java that can Convert your list of class/record to csv & vice-versa using annotation

csv java java17 opencsv

Last synced: 18 Mar 2025

https://github.com/figt/mesh

A library that allows you to 'mesh' together a series of tasks, whilst switching thread contexts.

api async badge completablefuture java library promise spigot spigot-api spigotmc switching-thread-contexts thread

Last synced: 07 May 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/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/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/mdabdullahibnaharun/employee-management-system

CRUD project using Thymeleaf, Spring Boot and Spring JDBC

bootstrap crud html java jdbc jpa-hibernate mysql spring-boot thymeleaf

Last synced: 12 Apr 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/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

https://github.com/davidhampgonsalves/generative-tree-rings

Vector Tree Ring Generator for Pen Plotting

featured java paperjs penplotter svg

Last synced: 12 Apr 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/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/clickhouse/flink-connector-clickhouse

Official Apache Flink connector for ClickHouse

clickhouse flink flink-streaming java

Last synced: 06 Mar 2026

https://github.com/oktadev/okta-java-i18n-example

i18n in Java 11, Spring Boot, and JavaScript

i18n java l10n sign-in-with-okta spring-boot

Last synced: 11 Apr 2025

https://github.com/bitbar/testdroid-api

Bitbar Cloud API Client for Java

bitbar bitbar-cloud java maven-dependency testdroid

Last synced: 17 Jun 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/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/apache/maven-artifact-transfer

Apache Maven Artifact Transfer

build-management java maven maven-shared

Last synced: 01 May 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/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/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/resourcepool/jarpic-client

A Simple JSON-RPC 2.0 Java Client using Jackson2 and OkHttp

android client java json json-rpc json-rpc-client json-rpc2

Last synced: 23 Oct 2025

https://github.com/uhoefel/jatex

A library for writing LaTeX from within Java.

java latex

Last synced: 08 Aug 2025

https://github.com/raxityo/bisag-gis

An opensource GIS application built in Java using GeoTools (http://www.geotools.org/) Library.

geographical-information-system geospacial-analysis geospatial geospatial-data geotools gis java opensource-gis-application

Last synced: 10 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/starvy/duchchess

UCI Java Chess Engine ~2000 ELO

chess chess-engine java

Last synced: 18 Mar 2025

https://github.com/mccreery/armor-chroma

For a more colorful armor bar! A Minecraft mod written in Forge.

forge java minecraft minecraft-forge minecraft-forge-mod minecraft-mod mod

Last synced: 30 Oct 2025

https://github.com/imperva/shcf4j

Simple HTTP Client Facade for Java

java

Last synced: 26 Feb 2026

https://github.com/malcolmmaima/dishi_2.0

Dishi Food App is a real-time food ordering service for small and medium sized vendors.

firebase java realtime-database realtime-messaging realtime-tracking social-network

Last synced: 13 Mar 2026

https://github.com/bitartisan1/gitbuddy-bot

This bot/script allows you to automatically star repositories and follow users based on specific criteria, ensuring compliance with GitHub's Terms of Service.

apis automation-tool cli follow-users github-api github-automation github-bot github-scripts github-terms-of-service gradle java java-11 open-source rate-limit slow-paced star-repositories

Last synced: 15 Oct 2025

https://github.com/demkom58/springram

Springram is framework for Telegram based on Spring Framework and Spring Boot.

java spring spring-boot spring-framework spring-security springram telegram

Last synced: 14 Mar 2026

https://github.com/joke/spring-factory

Annotation processor for spring factories META-INF/spring.factories

annotation-processor java spring-boot

Last synced: 21 Jan 2026

https://github.com/ziponia/lib

java open api client library - 미래의 내가 나에게 감사하기를...

11st google gradle iamport java kakao maven thirdparty

Last synced: 23 Oct 2025

https://github.com/dadoonet/injector

This injector is used to demo elasticsearch and Kibana.

elasticsearch java

Last synced: 11 Feb 2026

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/sanchitbajaj02/hacktoberfest-2022

About for the participants of HacktoberFest Event 2022 to win and receive the swags (win a T-Shirt or plant a tree).

cpp hacktoberfest hacktoberfest-accepted hacktoberfest2022 java javascript open-source python

Last synced: 23 Oct 2025

https://github.com/im-rises/wolfii

Android music player made with Android Studio.

android android-studio java music music-player

Last synced: 25 Oct 2025

https://github.com/lat-lon/deegree-securityproxy

deegree security component for protecting OGC Web Services

csw deegree geospatial java ogc ogc-services ows protection spring-security wcs wfs wms wps

Last synced: 23 Jan 2026

https://github.com/gurkenlabs/litiengine-ldjam42

This is an example game project that contains the source code of our LDJAM 42 entry: GOIN - Behave or get lost

2d example-project game java ldjam litiengine

Last synced: 23 Oct 2025

https://github.com/createsequence/mybatis-plus-join

基于myabtis-plus的连表查询扩展,支持字段别名、预设条件、group by ... having、数据库函数等扩展功能

java mybatis mybatis-plus springboot

Last synced: 26 Oct 2025

https://github.com/rudikone/avroschema-wizard-plugin

Streamline Avro schema registration and compatibility checks in Kafka with the avroschema-wizard-plugin, simplifying testing and integration with ease!

avro avro-kafka avro-schema confluent gradle java kafka kafka-schema-registry kotlin schema-registry

Last synced: 24 Feb 2026

https://github.com/unix-junkie/christmas

Java TUI (text-based user interface) widget toolkit which aims at using no native code at all (even on Windows platforms)

java terminal tui

Last synced: 23 Jan 2026

https://github.com/kmbulebu/dsc-it100-java

Reactive Java library for reading from and writing to a Tyco DSC Security System

dsc envisalink java java-library rxjava tyco

Last synced: 14 Feb 2026

https://github.com/apsarawitharana/aad-assignment-javaee-pos-backend

The back-end of the Rice Milling Management system is implemented using JavaEE and is configured to run on the Apache Tomcat server. It provides the server-side logic for handling data processing, business rules, and database interactions.

apache-tomcat-server java javaee mysql-database

Last synced: 14 Oct 2025

https://github.com/hmzelidrissi/spring-security-jwt-boilerplate

Secure your spring boot REST endpoints using JWT

java jwt spring-boot spring-security

Last synced: 15 Oct 2025

https://github.com/seycileli/coffeemachine

Coffee Machine Simulator. This project is from Hyperskill.io, the project is completed in 3 different ways, the final source being more clean code.

cappuccino coffee-beans coffee-lovers coffee-machine coffeemaker disposable-cups espresso java latte milk money simulation user-simulator water

Last synced: 09 Feb 2026

https://github.com/shubham20015/love-babbar-450-dsa-solutions

It is basically the solutions of 450 questions provided by youtuber Love Babbar in JAVA

dsa-practice java love-babbar

Last synced: 12 Oct 2025

https://github.com/gaureshpai/java-swing-login-quiz-app

Java Swing Login-Quiz App : A user-friendly Java Swing-based login application with password visibility control and "Forgot Password?" recovery. Features secure authentication, clean styling, and an intuitive interface.

java

Last synced: 26 Feb 2026

https://github.com/apache/sling-project-archetype

Apache Sling Project Archetype

java sling

Last synced: 19 Oct 2025

https://github.com/mohammadrezaamani/candycrush-gui

Candy Crush game developed with Java Swing

candycrush gui java swing

Last synced: 14 Mar 2026

https://github.com/sergiss/ur-rtde

:robot: Universal Robots - Real Time Data Exchange Java Implementation

java rtde universal-robots ur-robot ur10 ur10-robot

Last synced: 11 Oct 2025

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

Apache Camel Karaf Examples

camel integration java karaf

Last synced: 19 Oct 2025

https://github.com/kanlon/elasticsearch-sql

Convert Elasticsearch DSL to SQL Or Convert Sql To Elasticsearch DSL ; SQL 与 Elasticsearch DSL 语言相互转换的工具模块

elasticsearch java sql

Last synced: 15 Oct 2025

https://github.com/mku11/salmon-aes-ctr

Salmon is a fast AES-256 CTR encryption library with support for data integrity, fast parallel operations, and seekable streams. It provides an API for encrypted data, byte streams, text, and a virtual drive API for encrypted local and remote files. Optimized for Intel x86_64, ARM64, and GPU cards.

aes-256-ctr aes-ni android arm64 c csharp encryption hmac intrinsics java javascript python typescript x86 xamarin

Last synced: 28 Feb 2026

https://github.com/sammaji/data-structure-and-algorithms

Algorithms and Data Structures implemented in JAVA with explanation. Also contains solutions to some LeetCode problems.

algorithms data-structures java leetcode

Last synced: 14 Mar 2026

https://github.com/zyp20221/system-of-declaration

这是用于大学毕业设计的毕业生申报与评审系统,用于解决沟通困难,找不到人的情况

java maven mybatis mybatis-plus mysql-database springboot vue

Last synced: 22 Oct 2025

https://github.com/puyodead1/spigotserverbuilder

Java application that download BuildTools, compiles, and executes Spigot to create a full Spigot Server!

buildtools gui java minecraft spigot-server swt windowbuilder

Last synced: 12 Oct 2025

https://github.com/ts4nfdi/api-gateway

Demo UI: https://ts4nfdi.github.io/api-gateway

coli-conc gnd java json-ld nerc-vs ols ontoportal skosmos

Last synced: 27 Jan 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/janumedia/pdfreaderane

PDF Reader Native Extension for Android

adobe android ane java pdf-reader

Last synced: 26 Oct 2025

https://github.com/danfickle/openhtmltopdf-cli

This is a CLI for converting HTML files to PDF documents (requires Java)

cli html-converter htmltopdf java pdf pdf-generation

Last synced: 26 Oct 2025

https://github.com/jericks/wkg

Well Known Geometry

antlr geometry geospatial java wkt

Last synced: 06 Feb 2026

https://github.com/team401/2024-robot-code

Competition code for our 2024 robot

frc java robot

Last synced: 24 Oct 2025

https://github.com/andersonrezende/sistemaeleitoral

Sistema eleitoral (urna eletrônica)

eleitoral eletronica java sistema urna

Last synced: 21 Jun 2025

https://github.com/Clivern/Pindo

🐺 Securely Build and Run Code in Docker.

clang cplusplus docker golang java php python ruby rust

Last synced: 16 Jul 2025

https://github.com/emwork/springboot-notes-app

Notes-taking app with rich-text editor using SpringBoot, Thymeleaf, JPA, RDBMS, Quilljs and Export to PDF

java jpa pdf-generation rdbms spring-boot thymeleaf

Last synced: 13 Apr 2025

https://github.com/marlenemoraes/dsmovie

Site de Catálogo de Filmes | Projeto fullstack da Semana Spring React, com o professor Nelio Alves

java react spring-boot

Last synced: 14 May 2025

https://github.com/thamyresarm/dio-bootcamp-quebec-java

Repositório Contendo todos os desafios de código do Bootcamp Quebec de Java realizado na DIO

java junit postgresql spring-framework

Last synced: 17 Jul 2025

https://github.com/apache/sling-org-apache-sling-resourceresolver

Apache Sling Resource Resolver

java sling

Last synced: 05 Apr 2025

https://github.com/gdevby/starter4j

Auto updating launcher for JavaFX and Swing applications

autostart desktop java javafx-library launcher update updater

Last synced: 10 Apr 2025

https://github.com/cloudblue/xml-doclet

A doclet to output javadoc as an XML document.

doclet java javadoc xml

Last synced: 07 Apr 2026

https://github.com/zebrajaeger/krpanowrapper

a java application for wrapping krpano native lib tu make using it easier

java krpano panorama wrapper

Last synced: 21 Jun 2025

https://github.com/KuroChan1998/Mathematical-Caculation-Tools

A tools for mathematical caculation such as greatest common factor, primitive roots, primality test .etc

goldwasser-micali informationsecurity java mathematica paillier prime-numbers rsa

Last synced: 09 May 2025

https://github.com/ksbrwsk/qrcode-generator

A simple Spring Boot application generating QR Codes based on ZXing ("Zebra Crossing") barcode scanning library.

java qrcode spring-boot thymeleaf zxing

Last synced: 12 May 2025

https://github.com/jinyoungchoi95/spring-boot-acceptance-test

spring boot test library for test isolation

java spring-boot test

Last synced: 07 Mar 2026

https://github.com/teamfusion364/practicalneoswerve

The 364 Practical Swerve base - adapted for REV Motors.

364 frc java neo rev swerve swerve-drive

Last synced: 08 May 2025

https://github.com/strum355/fyp-distributed-tracing

Final Year Project at UCC on the topic of Alternative Visualizations for Distributed Tracing Data

debug-adapter-protocol distributed-tracing elasticsearch golang gradle graphql jaegertracing java kotlin ktor maven opentracing typescript visual-studio-code

Last synced: 30 Oct 2025

https://github.com/mverleg/java-result

Algebraic Result type in Java 15+, return type for oprations that can fail

algebraic-data-types error-handling java jvm result sealed-class types

Last synced: 13 Apr 2025

https://github.com/aiya000/workspace

This is file space that is my learning any language.

c clojure cobol csharp golang haskell html java javascript programming python ruby scala study typescript viml vimscript

Last synced: 09 May 2025

https://github.com/fmahadybd/data-structure-with-java

This repository focuses on Data Structures and Algorithms (DSA) implemented in Java. It contains a single Java file with examples of core DSA concepts, providing a practical reference for learning and practicing algorithms and data structures.

algorithms data-structures java

Last synced: 23 Jun 2025

https://github.com/shrutika252/smart-network-observer-with-energy-framework

A Network Observer which would provide maximum details about the network to the administrator on their screen without knowing to their users.

java networking observer socket-programming

Last synced: 21 Mar 2025