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/byteflux/libby

A runtime dependency management library for plugins running in Java-based Minecraft server platforms.

bukkit bungeecord java minecraft nukkit papermc spigot spigotmc sponge

Last synced: 13 Jul 2025

https://github.com/lemire/bloofi

Bloofi: A java implementation of multidimensional Bloom filters

bloom-filters java

Last synced: 21 Mar 2025

https://github.com/dashjoin/jsonata-java

JSONata reference ported to Java

java json jsonata reference

Last synced: 28 Jul 2025

https://github.com/arakelian/java-jq

Lightweight Java wrapper around JQ, a flexible JSON processor available for multiple platforms

java java-8 jq json processor transformation

Last synced: 01 Aug 2025

https://github.com/raudius/pushraven

A simple Java library to interface with Firebase Cloud Messaging (FCM) API. Pushraven allows you to push notifications to clients in very few lines of code.

cloud fcm fcm-notifications firebase firebase-cloud-messaging java messaging notification push

Last synced: 28 Jul 2025

https://github.com/shinyhut/vernacular-vnc

A pure Java VNC client library

java remote-control remote-desktop vnc vnc-client

Last synced: 14 Jan 2026

https://github.com/dmfs/oauth2-essentials

An OAuth2 client implementation based on http-client-essentials.

java oauth2 oauth2-client

Last synced: 28 Oct 2025

https://github.com/vibur/vibur-object-pool

Vibur Object Pool - general-purpose concurrent Java object pool

concurrent disruptor java object-pool

Last synced: 11 Oct 2025

https://github.com/astefanutti/metrics-cdi

CDI extension for Dropwizard Metrics

cdi dropwizard java javaee metrics

Last synced: 14 Apr 2025

https://github.com/hms-core/hms-push-clientdemo-android

Huawei Push Kit sample code for Android client. HUAWEI Push Kit is a messaging service provided by Huawei for developers. It establishes a messaging channel from the cloud to devices.

android hms huawei java push push-notifications sendmessage

Last synced: 01 Aug 2025

https://github.com/AdityaV025/Munche

Munche is a 🍔 food delivery android application made in Java and Kotlin using the Firebase Suite and Mapbox Map Integration.

android firebase firebase-auth firebase-firestore food-delivery food-delivery-app food-ordering java kotlin kotlin-android mapbox paytm-payment-gateway upi-payment

Last synced: 15 Apr 2025

https://github.com/jeppeman/highlite

An SQLite ORM for Android with automatic database migrations built with annotation processing

android annotation-processing java sqlite sqlite-android

Last synced: 21 Mar 2025

https://github.com/minuskube/netherboard

Scoreboard API for your Minecraft Sponge and Bukkit Plugins, supporting all versions from 1.7 to 1.19.

bukkit bukkit-plugin java minecraft plugin scoreboard scoreboard-api spigot spigot-plugin sponge

Last synced: 12 Apr 2025

https://github.com/vaibhav-sinha/kong-java-client

Java Client for Kong API Gateway configuration

api-gateway client-library java java-client kong kong-java-client

Last synced: 23 Aug 2025

https://github.com/logzio/jmx2graphite

JMX to Graphite every x seconds in one command line (Docker based) (also come in Java Agent flavour)

graphite java jmx jolokia metrics opensource

Last synced: 21 Apr 2025

https://github.com/hxndev/event-management-system

This is a fully functional Event Management System using JavaFx and MySQL. It is a one stop event booking service for clients where they can book their event with everything at one place. This app currently has Catering, Locations, Decor Vendors alongwith different Studios all at one place, You do not need to contact different people for different tasks. Everything is available on a single click.

class-diagram code documentation domain-driven-design ems enterprise-architect event-management-system gui java javafx mysql mysql-database oracle oracle-db project sequence-diagram system-sequence-diagram testing uml-diagram

Last synced: 07 May 2025

https://github.com/minhaskamal/algorithmimplementations

Implementation of Elementary Algorithms (infix-prefix-postfix-evaluation-to-longest-common-increasing-sub-sequence-activity-selection-balance-kd-binary-heap-binomial-tree-breath-depth-first-search-max-flow-shortest-path-topological-sort-calculus-derivative-integration-forward-interpolation-simpson-rule-intersecting-area-non-linear-equation-jacobis-gauss-seidal-bisection-false-position-newton-raphson-fixed-point-secant-cigarette-smokers-genetic-huffman-a-a*-star-binary-knuth-morris-pratt-kmp-quick-thread-priority-based-premitive-shortest-job-non-primitive-arithmetic-expression-data-structures-list-node-implementation-one-two-way-linked-stack-string-graph-numerical-methods-equation-solving-solve-process-problem-search-sort-prime-ugly-friend-perfect-fibonacci-factorial-factor-number)

a-star algorithm algorithms assembly c c-plus-plus factor factorial fibonacci-numbers friend-number genetic-algorithm graph huffman java prime-numbers sort tree

Last synced: 11 Apr 2025

https://github.com/massivemadness/editorkit

🖊 EditorKit is a multi-language code editor library for Android

android android-library code-completion code-editor java jflex kotlin plugins syntax-highlighting text-editor

Last synced: 14 Mar 2025

https://github.com/amirdew/json

Simple and easy JSON parser, JSON generator, and data holder based on JSONArray and JSONObject for android

android android-application android-library dataholder gson java json json-data json-serialization parser swiftyjson

Last synced: 14 May 2025

https://github.com/puntorigen/apk_unpack

NodeJS APK unpacker (gets the assets and source codes)

android apk-decompiler cli java javascript npm-package

Last synced: 09 Jul 2025

https://github.com/mjvl/uniobfuscator

Java obfuscator that hides code in comment tags and Unicode garbage by making use of Java's Unicode escapes.

java java-obfuscator javafx-application jfeonix obfuscation obfuscator unicode unicode-converter unicode-garbage utf-8 utility-classes

Last synced: 23 Oct 2025

https://github.com/AddstarMC/Minigames

The Minigames plugin for CraftBukkit servers.

bukkit craftbukkit-server java minigames spigot

Last synced: 28 Mar 2025

https://github.com/apache/manifoldcf

Mirror of Apache ManifoldCF

content java manifoldcf

Last synced: 04 Apr 2025

https://github.com/ata4/mineshot

A Minecraft mod for creating high resolution screenshots.

java minecraft minecraft-forge-mod screenshot-utility

Last synced: 12 Apr 2025

https://github.com/gaetanozappi/android-face-filters

Example for facial recognition by adding masks.

android face-detection face-filters java

Last synced: 19 Jun 2025

https://github.com/moqui/popcommerce

POP Commerce is an eCommerce and ERP application suite for retail and wholesale organizations. POP Commerce is based on Moqui Framework, Mantle Business Artifacts, and Simple Screens.

accounting application crm ecommerce-application erp erp-application inventory java mantle mantle-business moqui moqui-framework pop-commerce purchasing retail sales web webapp wholesale

Last synced: 02 Nov 2025

https://github.com/mydataharbor/mydataharbor

:cn: MyDataHarbor是一个致力于解决任意数据源到任意数据源的分布式、高扩展性、高性能、事务级的数据同步中间件。帮助用户可靠、快速、稳定的对海量数据进行准实时增量同步或者定时全量同步,主要定位是为实时交易系统服务,亦可用于大数据的数据同步(ETL领域)。

data data-sync elasticsearch etl java jdbc kafka mysql pipeline redis

Last synced: 19 Apr 2025

https://github.com/google/acai

Testing library for JUnit4 and Guice.

acai backend frontend guice java junit4

Last synced: 11 Jan 2026

https://github.com/leeseojune53/yatudy

💻 여러 분야를 공부한 내용을 공유하는 오픈 레포입니다

backend devops docker frontend java kubernetes spring-boot

Last synced: 02 Aug 2025

https://github.com/kingschan1204/bookmark

:pushpin:一个java程序员日常书签导航~在线工具,API,帮助手册,资源,阅读:hotsprings:

bookmark java

Last synced: 14 Oct 2025

https://github.com/rainerhahnekamp/sneakythrow

SneakyThrow is a Java library to ignore checked exceptions

exception-handling java

Last synced: 17 Mar 2025

https://github.com/aa24615/wework-msgaudit

企业微信-会话内容存档 实时拉取企业微信聊天记录java版SDK

java spring

Last synced: 12 Jul 2025

https://github.com/jdiscordbots/me-e--bypasser

This Discord Bot bypasses a premium feature of the Bot Mee6, so that you can use it for free.

bot bypass bypasser discord discord-bot discord-leveling free free-mee6 java jda jda-bot jda-discord mee mee6 mee6-bypasser mee6-level mee6-premium premium role-evel role-rewards

Last synced: 11 Jul 2025

https://github.com/P7h/docker-spark

:ship: Docker image for Apache Spark

docker hadoop java scala spark

Last synced: 26 Mar 2025

https://github.com/RKQF-JVS/jvs-teamwork

任务管理是企业内部事务协同的重要工具【参考teamwork、worktile、trello等多种产品对项目的管理理念】。包含项目管理(任务看板)、个人待办(to do list)、目标管理(OKR)三大核心功能。通过项目-任务的管理方式,在公开透明的任务看板,随时掌握项目进展,多级任务分配到人,知道「谁」在「何时」「做什么」。

java jvs okr project-management springcloud teamwork vue

Last synced: 07 Sep 2025

https://github.com/hypfvieh/bluez-dbus

bluetooth library for linux OSes using DBus and bluez (http://www.bluez.org/).

bluetooth-library bluez bluez-dbus dbus java

Last synced: 12 Jan 2026

https://github.com/cguz/java-to-rust

A command line Java to rust converter

converter java java-to-rust rust

Last synced: 20 Jul 2025

https://github.com/ctomni231/cwtactics

Custom Wars Tactics - An effort to create an open engine to emulate the gaming experience of the Nintendo Advance Wars series.

advance-wars custom-wars custom-wars-tactics cwt engine game java javascript turn-based turn-based-strategy

Last synced: 17 Dec 2025

https://github.com/danhpaiva/una-psc-alg-calculadora-java-poo

➕ ~ Exercício para fixacao do conteúdo programático de POO

algorithms calculadora calculator java poo

Last synced: 08 May 2025

https://github.com/egovernments/egov-smartcity-suite

eGov SmartCity eGovernance suite of products aim to improve the internal efficiency, transparency, accountability and the service delivery of Municipal Governments. The solution is freely available under the license terms as mentioned below.

egov-opensource java jsp maven-pom postgresql struts2-mvc

Last synced: 30 Oct 2025

https://github.com/OkaeriPoland/okaeri-configs

Simple Java/POJO config library written with love and Lombok

bukkit bungee config gson hjson hocon java json minecraft paper snakeyaml spigot yaml

Last synced: 11 May 2025

https://github.com/roger1337/JDBG

Java Runtime Reverse Engineering and Debugging Tool

dynamic-analysis java jni jvmti reverse-engineering reverse-engineering-tools

Last synced: 01 Apr 2025

https://github.com/codingmiao/hppt

一款可通过任意协议转发tcp端口的工具 A tool to forward tcp ports over any protocol

java nat netty proxy

Last synced: 07 Apr 2025

https://github.com/nicennnnnnnlee/acfundown

包含PC端UI界面的A站 视频下载器。支持收藏夹、UP主视频批量下载 😳仅供交流学习使用喔

java

Last synced: 18 Aug 2025

https://github.com/oussamabonnor1/TelegramClone

JetGram is an open source desktop app Telegram clone made with JavaFx.

chat-application css desktop-app fxml intellij-idea java javafx jfoenix open-source server socket-io telegram

Last synced: 08 Jul 2025

https://github.com/mngsk/device-detector

The Universal Device Detection library will parse any User Agent and detect the browser, operating system, device used (desktop, tablet, mobile, tv, cars, console, etc.), brand and model.

browser-detection device-detector java os-detection

Last synced: 14 Apr 2025

https://github.com/sjr7/shoppingMall

使用主流框架组合SSM开发,并引入新技术,全面丰富的一个商城项目

java javaee maven rabbit-mq redis shop shoppingmall ssm

Last synced: 12 Jul 2025

https://github.com/Kishanjvaghela/Ask-Permission

Ask Permission - Simple RunTime permission manager

android android-library java permission-manager permissions

Last synced: 03 Aug 2025

https://github.com/xkcoding/magic-starter

一套神奇的starter,只为爱“偷懒”的你~

java magic magic-starter spring spring-boot spring-boot-2 spring-boot-starter starter web xkcoding

Last synced: 24 Apr 2025

https://github.com/vbauer/herald

Log annotation for logging frameworks

android guice java log4j logback logger logging logs slf4j spring spring-boot syslog4j

Last synced: 24 Jun 2025

https://github.com/oddfar/notes

学习代码的一些笔记

java markdown vuepress

Last synced: 09 Apr 2025

https://github.com/advancedxray/xray-fabric

Fabric based XRay mod designed to aid players who don't like the ore searching process.

fabricmc fabricmc-mod java

Last synced: 07 Apr 2025

https://github.com/apache/qpid-jms

Mirror of Apache Qpid JMS

amqp amqp10 amqps apache java jms messaging qpid

Last synced: 12 Apr 2025

https://github.com/cloudogu/ces-build-lib

Jenkins pipeline shared library adding features for Maven, Gradle, Docker, SonarQube, Git and others

ces docker git gradle java jenkins jenkins-pipeline maven sonarqube

Last synced: 05 Apr 2025

https://github.com/woowacourse-teams/2022-pickpick

🐹 사라지는 Slack 메시지, 우리가 주워줄게!

java react react-query spring-boot storybook typescript

Last synced: 19 Apr 2025

https://github.com/jbytecode/rcaller

A Java library for calling R.

java r

Last synced: 09 Apr 2025

https://github.com/sgpp/sgpp

SG⁺⁺ – the numerical library for Sparse Grids in all their variants.

adaptive-sparse-grids b-splines cpp interpolation java machine-learning matlab numerics optimization pde python quadrature regression sparse-grids

Last synced: 10 Apr 2025

https://github.com/intuit/quickbooks-v3-java-sdk

Java SDK for QuickBooks REST API v3 services

java java-sdk quickbooks quickbooks-online-java-sdk

Last synced: 21 Jun 2025

https://github.com/kaktushose/jda-commands

A declarative, annotation driven interaction framework for JDA

commands discord framework hacktoberfest java jda utility

Last synced: 06 Apr 2025

https://github.com/azure-samples/agent-openai-java-banking-assistant

multi-agents banking assistant with Java and Semantic Kernel

agent ai-azd-templates azd-templates azure gpt-4o gpt-4o-mini java openai

Last synced: 06 Apr 2025

https://github.com/kengotoda/findbugs-slf4j

A SpotBugs/FindBugs plugin to verify usage of SLF4J

findbugs findbugs-plugin java slf4j spotbugs spotbugs-plugin

Last synced: 10 Apr 2025

https://github.com/lemire/rollinghashjava

Rolling hash functions in Java

hashing java rolling-hash-functions

Last synced: 21 Mar 2025

https://github.com/igaowei/coderbooks

程序员免费编程书籍资源汇总,不定期分享编程开发相关的编程书籍、技术文章、学习资源、实用软件、互联网相关技术等。供各位小伙伴们学习参考,同时也方便自己提升,欢迎 Watch、Star。

android books golang ios java javascript lua pdf php programming-language vue

Last synced: 12 Apr 2025

https://github.com/khmarbaise/maven-buildtime-profiler

Maven Build Time Profiler

java maven maven-extension

Last synced: 14 Apr 2025

https://github.com/americanexpress/unify-jdocs

A new way of working with JSON documents without using model classes or JSON schemas

java json

Last synced: 07 Apr 2025

https://github.com/namin/unsound

Artifact for OOPSLA'16 Paper on Unsoundness of Java and Scala

java meta-theory oop scala unsound

Last synced: 16 Mar 2025

https://github.com/kstateome/canvas-api

Java library for interacting with the Canvas LMS API

canvas-lms canvas-lms-api java java-8 java-library

Last synced: 16 Jan 2026

https://github.com/daanvanyperen/artemis-odb-contrib

Drop-in extensions for artemis-odb. Prefab systems, components, networking, events!

artemis-odb artemis-odb-contrib framework gamedev gamedev-framework jam java

Last synced: 16 Apr 2025

https://github.com/hengyunabc/zabbix-sender

java zabbix-sender

java zabbix zabbix-sender

Last synced: 24 Mar 2025

https://github.com/odrotbohm/lectures

Lecture scripts and slides I use during the Software Engineering course at TU Dresden

ddd education github java software-engineering spring web-application

Last synced: 25 Jul 2025

https://github.com/0xcaffebabe/note

📝一个工程师的知识体系 算法与数据结构 / 操作系统 / 数据库 / 计算机系统 / 网络 / 中间件 / Java / 数据工程 / 机器学习 / 软件工程 / 前端 / 运维 / 信息安全 / 个人成长

android dbs java javascript notes os spring springboot springcloud web

Last synced: 06 Apr 2025

https://github.com/gephi/graphstore

Fast in-memory graph structure, powering Gephi

analysis gephi graph graphviz java network

Last synced: 12 Apr 2025

https://github.com/cjbi/wetech-cms

wetech cms是本人整合开发的一套内容管理系统。旨在开发一个通用的、可持续开发集成的、方便扩展的cms系统,目前主要用来替代本人的wordpress博客

cms java maven study

Last synced: 05 Oct 2025

https://github.com/microsoft/snippet-timekeeper

An android library to measure code execution time. No need to remove the measurement code, automatically becomes no-op in the release variants. Does not compromise with the code readability and comes with features that enhance the developer experience.

android android-application android-development android-library execution-time java kotlin kotlin-android measurement measurements performance performance-analysis performance-metrics

Last synced: 12 Jun 2025

https://github.com/GeoffreyHecht/paprika

Paprika is a powerfull toolkit to detect some code smells in analysed Android applications.

android antipatterns java paprika research-project smell smell-detector

Last synced: 05 Feb 2026

https://github.com/devgianlu/commonutils

A collection of useful Android classes

android java material-design utils

Last synced: 12 May 2025

https://github.com/fergarrui/custom-bytecode-analyzer

Java bytecode analyzer customizable via JSON rules

analysis analyzer bughunting bytecode callgraph java json security static-analysis

Last synced: 26 Aug 2025

https://github.com/safnaj/school-management-system

A Standalone School Management System developed in Java FX. Also Used MySQL, MVC Design Pattern & Jasper Reports.

fxml java javafx mvc mysql

Last synced: 12 Apr 2025

https://github.com/devefx/validator-web

Validator-Web基于Servlet的一款验证框架,其核心设计目的是开发迅速、代码量少、学习简单、功能强大、易扩展

java javacript spring-mvc validator

Last synced: 13 Apr 2025