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/othreecodes/APX

A Javafx Library for building MVC Applications.

desktop-app fxml gson java java-8 javafx javafx-library mvc sqlite-jdbc

Last synced: 11 May 2025

https://github.com/huygensing/timbuctoo

an RDF datastore that gives researchers control over the sharing of data between datasets

berkeley-db graphql humanities java r2rml rdf

Last synced: 12 Sep 2025

https://github.com/easymodeling/easy-modeling

EasyModeling is a Java annotation processor that generates randomly populated objects for test use.

java object-mother random testing

Last synced: 11 Jan 2026

https://github.com/nicymike/serflings

Serflings Remake Project

java remake

Last synced: 07 Mar 2026

https://github.com/saturnism/spring-on-gcp-gitbook

Everything you need to know about developing/running Spring Boot applications on Google Cloud Platform.

app-engine book cloud-run documentation google-cloud google-cloud-platform java kubernetes spring spring-boot springboot

Last synced: 29 Apr 2025

https://github.com/melthaw/spring-file-storage-service

The FSS(file storage service) APIs make storing the blob file easy and simple .

alioss glusterfs gridfs java mongodb posix qiniu s3 spring webdav zimg

Last synced: 04 Oct 2025

https://github.com/outmansec/SelfIPAdressQuery

一款基于javafx的自有IP地址查询工具(适用于重保、蓝队、攻防演习等场景)

ipchecker java javafx redteam security

Last synced: 07 Sep 2025

https://github.com/palmr/classfile-parser

:coffee: A parser for Java Classfiles written in rust

cargo classfile-parser java java-classfiles library parsing rust

Last synced: 04 Apr 2025

https://github.com/apache/olingo-odata2

Mirror of Apache Olingo

java javascript library olingo

Last synced: 05 Apr 2025

https://github.com/strikerrockers-mods/vanillatweaks

A Vanilla enhancing mod without going overboard

hacktoberfest java minecraft-forge-mod

Last synced: 12 Apr 2025

https://github.com/houarizegai/fxtools

My JavaFX resources, libraries & ready tools (GUI) using in JavaFX projects.

houari-zegai java javafx material-design tools

Last synced: 10 Apr 2025

https://github.com/kurron/jvm-development-environment

A Vagrant controlled software development environment built around IntelliJ IDEA, PyCharm, Docker and Ubuntu.

ansible docker docker-compose docker-machine groovy intellij-idea java jvm-development pycharm webstorm

Last synced: 13 Jun 2025

https://github.com/picovoice/react-native-voice-processor

React Native audio recording package designed for real-time speech audio processing

android audio audio-processing audio-recorder ios java javascript react-native swift typescript

Last synced: 06 Mar 2026

https://github.com/de-soot/mc-fps-jvm-args

JVM arguments that you can use in your Minecraft launcher to increase game performance.

3d-game arguments block-game fps-boost java java-virtual-machine jvm minecraft minecraft-fps-hack optimisation performance pixel-game voxel voxel-game

Last synced: 13 Apr 2025

https://github.com/nvuillam/node-java-caller

Lightweight cross-platform javascript module to easily call java from node sources. Automatically install java if not present

java javascript node spawn

Last synced: 13 Apr 2025

https://github.com/contrast-security-oss/safelog4j

Safelog4j is an instrumentation-based security tool to help teams discover, verify, and solve log4shell vulnerabilities without scanning or upgrading

iast java log4j log4shell rasp security security-testing vulnerability vulnerability-scanner

Last synced: 11 Sep 2025

https://github.com/doytowin/doyto-query

DoytoQuery - A Dynamic Query Language Implemented in Java for Database Access

crud ddd java oqm orm sql

Last synced: 11 Jan 2026

https://github.com/yegor256/netbout

Private talks made easy ... for robots

conversation java messaging messenger

Last synced: 16 Mar 2025

https://github.com/aweiloveandroid/kotlin-learn

kotlin和java混合使用总结

android java kotlin

Last synced: 12 May 2025

https://github.com/JodaOrg/joda-time-hibernate

Hibernate mapping for Joda-Time.

hibernate java joda joda-time

Last synced: 12 Jul 2025

https://github.com/hoijui/jawk

Java AWK interpreter/compiler

awk-interpreter awk-programming-language java

Last synced: 18 Jul 2025

https://github.com/doudoutangs/2.oa_system

github不会经常在线,可加QQ:553039957,详谈。OA系统:本系统为银行内部OA系统,系统分为六大模块:公文管理,资产管理,辅助办公,档案管理,个人中心,系统管理。主要技术:Springboot+MyBatisPlus+MySQL+jQury,Layui

echarts hr java jquery layui mybatis-plus mysql springboot

Last synced: 07 Mar 2026

https://github.com/woowacourse-teams/2021-nolto

부담없이 자랑하는 작고 소중한 내 프로젝트 🧸✨

cloudwatch docker jacoco java jenkins junit5 nginx react react-query restdocs sonarqube spring-boot typescript

Last synced: 13 Apr 2025

https://github.com/konabess-next/konabess-next

The next generation of KonaBess. Custom GPU overclocking and undervolting tool with granulated voltage for rooted Snapdragon Android devices.

adreno android battery-optimization gaming gpu java konabess overclocking performance qualcomm root snapdragon tuning undervolting

Last synced: 08 Mar 2026

https://github.com/susom/database

Relational database access made simpler and safer

accessing-databases database-support java open-source relational-databases sql

Last synced: 13 May 2025

https://github.com/khmarbaise/incremental-module-builder

Incremental Module Builder

java maven maven-extension

Last synced: 21 Feb 2026

https://github.com/daggerok/generator-jvm

Generate JVM (java, kotlin, scala) project with gradle / maven / sbt build systems and docker / docker-compose for rapid development

akka akka-persistence cdi ejb ejb3 java java-ee jvm kotlin microprofile scala spring-boot spring-boot-2 wildfly-swarm

Last synced: 07 Oct 2025

https://github.com/R3Conclave/conclave-core-sdk

SDK for creating confidential SGX enclaves in Java, Kotlin and Python

confidential-computing java javascript kotlin python sgx sgx-enclave

Last synced: 20 Apr 2025

https://github.com/jeelowcode/jeelowcode

👍 👍 👍 国内首个全开源的低代码开发平台 👍 👍 👍 。JeeLowCode低代码平台能够在线轻松驾驭99.99%编程挑战

java jeelowcode lowcode online springboot

Last synced: 10 Jun 2025

https://github.com/cettia/cettia-java-server

A full-featured real-time web application framework for Java

cettia comet framework-agnostic java long-polling real-time server streaming web-fragment websocket

Last synced: 02 May 2025

https://github.com/unnamed/inject

A fast and very lightweight dependency injection library for Java 8+

dependency-injection dependency-injection-framework di di-framework java java8 library

Last synced: 12 Apr 2025

https://github.com/stephengold/maud

An editor for jMonkeyEngine 3-D models (code has New BSD license)

3d-models animation application editor java jme3 jmonkeyengine jmonkeyengine3 minie open-source retargeting-animations skeleton-map

Last synced: 14 Apr 2025

https://github.com/electroid/intake

Easy-to-use framework for creating commands, especially in Minecraft

bukkit command-line java minecraft

Last synced: 02 Jul 2025

https://github.com/aantipov/moiva-catalog

A catalog of software libraries to feed Moiva.io suggestions system

golang java javascript python software techstack

Last synced: 02 Aug 2025

https://github.com/rootulp/exercism

:muscle: Exercism solutions

coffeescript exercism go java javascript python ruby typescript

Last synced: 09 Mar 2026

https://github.com/HologramLib/HologramLib

Minecraft hologram library / api with text, item & block displays, leaderboards, and extensive customization. packet-based, modern & easy to use.

entitylib hologram java minecraft minimessage packetevents papermc plugin spigot

Last synced: 21 Aug 2025

https://github.com/pchmn/androidverify

Android library designed for rapid and customizable form validation.

android-library easy-to-use form-validation java

Last synced: 18 Jul 2025

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

Apache Brooklyn Server

brooklyn cloud java

Last synced: 05 Apr 2025

https://github.com/ignatandrei/blocklyautomation

VisualAPI - LowCode Macros for YOUR API / HTTP Calls : https://visualapi.azurewebsites.net/

automation blockly csharp java localhost macros openapi openapi3 php swagger visualapi visualprogramming webapi

Last synced: 05 Apr 2025

https://github.com/Gitteroid/GitterJavaSDK

Gitter.im Java SDK that facilitates communication with Gitter API.

async gitter gitter-api java rxjava sync

Last synced: 03 May 2025

https://github.com/advancedxray/auto-clicker

Quick and dirty Auto Clicker mod for Fabric(mc)

fabricmc java minecraft-mod mod

Last synced: 07 May 2025

https://github.com/programming-with-love/elise

:hand: A simple, extensible, and support for a distributed crawler framework.一个简单的,高度可扩展的,并且支持分布式的爬虫框架

distributed-spider elise framework html java spider

Last synced: 28 Apr 2025

https://github.com/airscholar/sparkingflow

This project demonstrates how to use Apache Airflow to submit jobs to Apache spark cluster in different programming laguages using Python, Scala and Java as an example.

apache-airflow dataengineering docker java pyspark scala spark

Last synced: 10 Apr 2025

https://github.com/redick01/log-helper

🔥🔥🔥轻量级日志链路追踪工具,结合logstash-logback-encoder实现日志输出json格式化;支持Sykwalking traceId,支持Apache Dubbo,Alibaba Dubbo,SpringCloud微服务框架日志链路追踪;支持异步线程日志链路追踪;支持OkHttp,HttpClient,RestTemplate Http客户端工具日志链路追踪;提供分布式消息队列日志链路追中解决方案;支持简单的敏感字段脱敏打印

java logger spring springboot

Last synced: 01 Jul 2025

https://github.com/phoe/cafe-latte

An implementation of Common Lisp dynamic variables, control flow operators, and condition system in plain Java.

common-lisp condition-system control-flow java

Last synced: 21 Mar 2025

https://github.com/bullet-db/bullet-core

Bullet is a streaming query engine that can be plugged into any singular data stream using a Stream Processing framework like Apache Storm, Spark or Flink.

big-data bullet java querying real-time sketches streaming

Last synced: 15 Jul 2025

https://github.com/burberius/eve-esi

Java Client for the EVE Swagger Interface (ESI)

eve-online eveonline java java8 library swagger

Last synced: 13 Jul 2025

https://github.com/angular2guy/angularpwamessenger

This is an encrypted Angular 19 PWA messenger application with an AI friend that can work offline and has a reactive Spring Boot 3 backend with a MongoDB to store the messages in a clean architecture. With a Kubernetes setup. Structurizr is used for C4 diagrams.

angular angular-components angular19 archunit clean-architecture docker helm java kubernetes mongodb ollama spring-actuator spring-boot springai springboot3 structurizr typescript webcryptoapi webflux webrtc

Last synced: 14 Apr 2025

https://github.com/lovasoa/bloomfilter

Simplistic (but fast) java implementation of a bloom filter.

allocation bloom-filter datastructures hashes java probabilistic-programming

Last synced: 24 Mar 2025

https://github.com/jenetics/facilejdbc

FacileJDBC - Fast, simple and lightweight JDBC wrapper

database db dbms java java-sql-library jdbc jdbc-wrapper query sql

Last synced: 16 Jan 2026

https://github.com/xpipe-io/modulefs

A file system implementation to access the contents of Java modules in a unified way.

filesystem io java java-17 java-library jigsaw jlink jpms jrtfs library module modules nio nio2

Last synced: 07 Jul 2025

https://github.com/pspdfkit/pspdfkit-android-catalog

PSPDFKit for Android Catalog app

android java kotlin pdf pspdfkit

Last synced: 12 Apr 2025

https://github.com/krasa/frameswitcher

IntelliJ plugin - https://plugins.jetbrains.com/plugin/7138?pr=idea

intellij intellij-plugin java

Last synced: 17 Mar 2025

https://github.com/martinpaljak/yafu

YAFU - Yet Another FIDO Utility. FIDO2 toolbox in Java for USB/NFC devices.

ctap2 fido2 fido2-authenticator hid java nfc u2f webauthn

Last synced: 14 Apr 2025

https://github.com/dhis2/dhis2-android-sdk

SDK for building Android apps for DHIS 2

android dhis2 java

Last synced: 05 Apr 2025

https://github.com/auties00/modernprotobuf

A modern implementation of protoc to serialize, deserialize and generate java sources from protobuf schemas

java java21 protobuf protobuf-java protoc

Last synced: 11 Jan 2026

https://github.com/ali-bouali/spring-boot-for-beginners

Spring boot application for complete beginners. The full course is available on my website

java jpa-hibernate spring spring-boot spring-data-jpa

Last synced: 03 May 2026

https://github.com/khmarbaise/jdk9-jlink-jmod-example

Example for using maven-jmod-plugin / maven-jlink-plugin

java jdk9 jigsaw maven maven-plugin

Last synced: 11 Aug 2025

https://github.com/hschneid/xflp

xflp is a heuristic solver for container loading problems in 3D with real world constraints

3d 3d-bin-packing 3d-bin-packing-problem container-loading container-packing java solver truck-loading truck-loading-problem

Last synced: 25 Jan 2026

https://github.com/steelkiwi/indicatorview

Configurable view for ViewPager

animation animations indicatorview java library view-pager

Last synced: 29 Oct 2025

https://github.com/square/connect-java-sdk

Java client library for the Square Connect v2 API

ecommerce java payments sdk square squareup

Last synced: 27 Mar 2025

https://github.com/flipkart-incubator/spark-transformers

Spark-Transformers: Library for exporting Apache Spark MLLIB models to use them in any Java application with no other dependencies.

apache-spark data-pipelines export java machine-learning machine-learning-algorithms machine-learning-library mllib scala spark transformers

Last synced: 29 Oct 2025

https://github.com/vegardit/copycat

Copycat is a cross-platform one-way file synchronization tool for local file systems similar to robocopy on Windows.

backup cli command-line-tool cross-platform filesync graalvm-native-image java linux macos robocopy windows

Last synced: 01 Apr 2026

https://github.com/molotovcherry/kmagick

Kotlin ImageMagick bindings to the MagickWand API

android api bindings imagemagick java jmagick kmagick kotlin magick magickwand windows

Last synced: 27 Oct 2025

https://github.com/mscheong01/interfAIce

Define an interface, and use LLM as your implementation!

ai artificial-intelligence chatgpt gpt java kotlin large-language-models llm proxy spring spring-boot

Last synced: 29 May 2026

https://github.com/ivanyu/logical-rules-parser-antlr

A simple example of a parser built with ANTLR

antlr blog-post java parser

Last synced: 15 Apr 2025

https://github.com/javadev/moneytostr

The tool to convert amount to words in Ukrainian/English/Russian languages. Сумма прописью.

java moneytostr

Last synced: 29 Jul 2025

https://github.com/micronaut-projects/micronaut-guides

Guides and Tutorials on how to use Micronaut including sample code

groovy java kotlin micronaut tutorials

Last synced: 07 Apr 2025

https://github.com/sudheerj/java-interview-questions

Frequently asked Java Interview questions

corejava java javainterview jdk spring

Last synced: 21 Aug 2025

https://github.com/stefanbirkner/fake-sftp-server-rule

A JUnit rule that runs an in-memory SFTP server.

inmemory java junit-rule sftp sftp-server test unittest

Last synced: 16 Mar 2025

https://github.com/gauravbrills/jasperreportswithspringboot

A demo for using jasper within a Spring Boot App

demo jasper java spring-boot

Last synced: 19 Jan 2026

https://github.com/ctron/pem-keystore

A PKCS #1 PEM KeyStore for Java

certificate java kubernetes letsencrypt openshift pem pkcs1 ssl tls

Last synced: 09 Apr 2025

https://github.com/hgayan7/FilterLibrary

Android filter library -This library has 16 filters which can be applied to image bitmaps.

android android-application android-filter-library bitmap effects filter image imageprocessing java library photofilter renderscript

Last synced: 13 Apr 2025

https://github.com/paritytrading/juncture

Fast trading protocol library for the JVM

finance java nasdaq trading

Last synced: 13 Apr 2025