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/adrianeboyd/brillmoorespellchecker

Spell checker using Brill and Moore's noisy channel error model

java spellchecker spelling-correction

Last synced: 23 Apr 2025

https://github.com/aerospike/aerospike-document-lib

Aerospike Java Document API

aerospike document-api java jsonpath

Last synced: 19 Apr 2025

https://github.com/vlsergey/spring-data-entity-security

Extension to Spring Data to add security filters to repositories

java security spring-data spring-data-jpa

Last synced: 12 Jul 2025

https://github.com/jamesnetherton/zulip-java-client

Java client for the Zulip REST API

java zulip zulip-api

Last synced: 25 Aug 2025

https://github.com/simple-java-mail/smtp-connection-pool

Lightweight SMTP connection pool with clustering support, wait/release mechanism, connection lifecycle management, eager/lazy loading pool with load balancing and auto-expiry policy support

concurrency connection-pool high-performance java pool smtp transport

Last synced: 16 Jan 2026

https://github.com/jrhea/mothra

Libp2p for dummies

c dotnet ethereum java libp2p rust

Last synced: 24 Mar 2025

https://github.com/chaoyangnz/zava

Mini Java VM in Zig

bytecode java java-8 jvm zig

Last synced: 22 Mar 2025

https://github.com/exadel-inc/etoolbox-anydiff

Visually compare files, folders, web pages, content packages and more inside and outside the AEM ecosystem. Manage differences with a CLI tool and Java/JS API

aem content-package diff diff-utils java package-management

Last synced: 25 Jul 2025

https://github.com/nouish/ezchestshop

A continuation of the original EzChestShop plugin for PaperMC servers for Minecraft.

chest chestshop java minecraft paper papermc plugin shop

Last synced: 05 Jul 2025

https://github.com/broxus/ton-client

Java wrapper for TON client

client java ton

Last synced: 24 Jul 2025

https://github.com/khaouitiabdelhakim/etablissements-application-android

Ce projet consiste en une application mobile Android permettant aux utilisateurs de se connecter, d'ajouter des établissements et de visualiser la liste des établissements.

android android-app android-application android-studio app authentication backend java login recyclerview recyclerview-adapter room room-database

Last synced: 18 Mar 2025

https://github.com/quedexnet/java-api

Trading API for Quedex Bitcoin Derivatives Exchange.

algo-trading api bitcoin derivatives exchange java market-maker quedex

Last synced: 06 Apr 2025

https://github.com/daniel-frak/dummy4j

An extensible dummy/fake data generator library for Java

data dummy faker generator java

Last synced: 12 Jan 2026

https://github.com/reprezen/jsonoverlay

A framework for creating Java Parser + read/write API for JSON (or YAML) based languages

code-generator java json library pojo

Last synced: 14 Sep 2025

https://github.com/purejava/appindicator-gtk3-java

Java bindings for appindicator

application indicators java linux

Last synced: 12 Jan 2026

https://github.com/danielgospodinow/dancho-s-rc-car

A simple Arduino-based RC car with Bluetooth connectivity, it also comes with an Android joystick mobile application

android arduino bluetooth bluetooth-controller c java rc-car

Last synced: 10 Apr 2025

https://github.com/jhspetersson/packrat

Gatherers library for Java Stream API

gatherer gatherers java jdk22 jdk23 preview-features streams streams-api

Last synced: 14 Apr 2025

https://github.com/paarthmadan/chat-application

A multi-client, java, chat application.

chat chat-application java javafx socket-communication

Last synced: 26 Jul 2025

https://github.com/juliaaano/payload

Easy conversion of HTTP payloads (e.g. JSON, XML) for Java.

easy-conversion java json xml

Last synced: 18 Mar 2025

https://github.com/kbss-cvut/termit

An advanced SKOS terminology manager linking concepts to their definitions in documents

java rdf rest skos ufo

Last synced: 18 Feb 2026

https://github.com/ankan24/gfg-solutions

This repository contains solutions to various Data Structures and Algorithms (DSA) problems from GeeksforGeeks (GFG)

cpp dsa dsa-algorithm dsa-learning-series dsa-practice dsalgo java

Last synced: 07 Mar 2026

https://github.com/ksclarke/jiiify-presentation

A Java IIIF Presentation library

code4lib iiif iiif-presentation java

Last synced: 13 May 2026

https://github.com/xonixx/serv

Share easily file / folder over local network

graal-native graalvm java

Last synced: 15 Feb 2026

https://github.com/lcz1219/freemix

Freemix 是一个功能强大、设计优雅的全栈目标管理系统(Goal Management System)。它采用跨平台架构,既提供现代化的 Web 应用,又通过 Electron 框架打包成原生桌面应用,让用户在任何环境下都能享受流畅的目标管理体验

ai electron goalsystem iflow java mac mongodb pc redis springboot vue web

Last synced: 01 Apr 2026

https://github.com/robaho/lrmp

Go and Java implementations of LRMP - light weight reliable multicast protocol

golang java lrmp multicast protocol

Last synced: 29 Apr 2025

https://github.com/rapter1990/kubernetesjavaclientapi

Spring Boot with the usage of Kuberneres Java Client Api (Pods,Deployments,Service,Namespace)

api integration-test java java17 junit kubernetes-java-client mapstruct maven minikube spring-boot

Last synced: 16 May 2025

https://github.com/praj-foss/opengl-graal-examples

Simple OpenGL demo using GraalVM

graalvm java opengl

Last synced: 15 Apr 2025

https://github.com/ogrodnek/java_fathom

java library to measure the readability of english text

java readability

Last synced: 02 May 2025

https://github.com/cyclopsmc/commoncapabilities

Forge Capabilities that can be shared by multiple mods.

forge hacktoberfest java minecraft

Last synced: 01 May 2025

https://github.com/matteobaccan/html2pop3

HTML2POP3 is a virtual POP3, SMTP and NNTP server

hacktoberfest java nntp pop3 smtp tunneling

Last synced: 02 May 2025

https://github.com/apache/nifi-standard-libraries

A collection of standard implementations used across the Apache NiFi ecosystem.

hacktoberfest java nifi

Last synced: 10 Apr 2025

https://github.com/siemens/lightweightcmpra

CLI-based Registration Authority application PoC

appilcation certificates cli cmp java lcmpp rfc4210 rfc9840 x509

Last synced: 18 Jun 2025

https://github.com/sake92/deder

Config based client-server JVM build tool

build-tool java scala scalajs scalanative

Last synced: 15 Jun 2026

https://github.com/google/guice-aqueduct

Guice binder to configure Chained instances to form a pipeline

dependency-injection guice java pipeline

Last synced: 14 Jan 2026

https://github.com/theanasuddin/grokking-algorithms-1st-edition-by-aditya-y.-bhargava

Grokking Algorithms: An Illustrated Guide for Programmers and Other Curious People 1st Edition by Aditya Y. Bhargava. All Data Structures and Algorithms Implemented In Java.

aditya-bhargava algorithms algorithms-and-data-structures algorithms-java data-structures data-structures-implementations data-structures-java grokking-algorithms grokking-algorithms-in-java illustrated-book java visual-learning

Last synced: 16 Aug 2025

https://github.com/florianmichael/rclasses

Random collection of Java classes and utils in different submodules which together form a commons library

classes collection commons features java random utility utils

Last synced: 28 Apr 2025

https://github.com/kakarottocui/springbootvuetravel

基于SpringBoot和Vue的旅游网站订票系统设计

java mysql springboot vuejs

Last synced: 06 Jul 2025

https://github.com/bhaskarblur/arcore-navigation-with-lat-long

This repository developed in Native Android - Java demonstrates how to place objects & draw routes between them in ARCore scene using Latitude & Longitude

anchor android android-studio arcore-android gps hacktoberfest hacktoberfest-accepted hacktoberfest2023 indoor-navigation indoor-positioning java latitude-and-longitude navigation

Last synced: 11 Apr 2025

https://github.com/clubedojava/calculoparadevs

Curso de calculo para aperfeiçoar os fundamentos

derivadas integral java vetores

Last synced: 13 Jul 2025

https://github.com/shubh2-0/collection-framework

Collection Framework that makes our work lighter by providing useful da: Collection Framework repo offers practical implementations and theoretical insights into Java's powerful Collection Framework. Explore data structures, algorithms, and usage examples. Contribute, learn, and unlock the full potential of collections! 📚💻✨ #Java #Collections

arraylist collection-frameworks collections java linked-list queue set spring-boot

Last synced: 23 Apr 2025

https://github.com/ncredinburgh/maven-release-yearly-policy

Version releases based on the current year

java maven release

Last synced: 14 Jan 2026

https://github.com/grillbaer/persistentds

Persistent data structures - immutable copy-on-write lists, maps and sets for Java

copy-on-write immutability java persistent-data-structure

Last synced: 14 Jan 2026

https://github.com/nihatquliyev/employee-management-system

Simple employee management system

crud java java-arrays java-se

Last synced: 11 Mar 2026

https://github.com/AchiyaCT/ALPHA-V4

World best Sinhala/English WhatsApp Button Bot Developer Achi Fernando Enjoy Our Bot

alpha bot html java pyhton users whatsapp

Last synced: 11 Mar 2025

https://github.com/obsidiansystems/haven

Use haskell to produce a nix set of maven dependencies!

android haskell java maven nix pom

Last synced: 12 Apr 2025

https://github.com/falling-ts/phpstorm-plugins-old

yuanshang's PhpStorm 提供代码开发繁琐操作的一键式功能。

intellij java phpstorm plugins

Last synced: 16 Aug 2025

https://github.com/pegasystems/pega-alertanalyzer

AlertAnalyzer is a tool that can be used to analyze PegaRULES ALert log files and render insights into performance issues

alertanalyzer gradle java pega pega-alertanalyzer

Last synced: 12 May 2025

https://github.com/xxrjun/cs61b-sp21

📖 Self-study of CS61B, the CS course (Data Structures, Spring 2021) at UC Berkeley by Josh Hug.

cs61b cs61b-sp21 data-structures java

Last synced: 12 Apr 2025

https://github.com/ofmooseandmen/wire

An implementation of the Google Cast V2 protocol in Java.

chromecast google-cast googlecast java

Last synced: 10 Mar 2026

https://github.com/protonail/bolt-jna

Java JNA (not JNI) adapter for Bolt DB

bolt boltdb database-adapter java jna

Last synced: 26 Jun 2025

https://github.com/romanitalian/moneytracker

MoneyTracker - android application. Budget your finances to keep track of where your money is going. BudgetTracker is a complete money management. Feel free to get feedback about MoneyTracker.

android android-app java study

Last synced: 13 Apr 2025

https://github.com/java/samples

This repository contains code samples shared on https://dev.java/ and https://inside.java/

examples java jdk

Last synced: 10 Apr 2025

https://github.com/luke-c/ikue

Japanese dictionary application for Android

android android-application dictionary japanese japanese-language java mobile-app

Last synced: 24 Dec 2025

https://github.com/raydac/j2z80

Maven plugin to translate JVM bytecodes into Z80 commands

compiler java maven-plugin z80 z80asm

Last synced: 13 Apr 2025

https://github.com/moogacs/problem-solving

Problem solving repo. for the purpose to collect problems solution with different programming language

algorithms c cpp datastructures java javascript problem-solving python

Last synced: 17 Jan 2026

https://github.com/jhanvi857/corehttp

A lightweight Java 17 HTTP micro-framework with explicit routing, middleware composition, and production-focused runtime controls.

backend-engineering concurrency framework http-server java socket-programming tcp-ip

Last synced: 03 May 2026

https://github.com/pisces-hub/muchat-ui

一款基于Netty+MQ的高性能IM解决方案,天然的支持水平扩展,代码全部免费开源

chat im java netty vue

Last synced: 11 Oct 2025

https://github.com/byteit101/pio-debugger-emulator

RP2040 PIO Emulator & Debugging Environment

debugging-tool emulator gui ide java pio rp2040

Last synced: 06 Oct 2025

https://github.com/marcono1234/hotjava-1.0-alpha

Files of HotJava 1.0a2 & 1.0a3 (predecessor of Java)

hotjava java

Last synced: 25 Oct 2025

https://github.com/thiru-malai/calllimiter

Call Limiter is an Android application that helps users set a time limit for phone calls to specific contacts.

android call-limiter cut-phonecall deny-phonecall java limit-phonecall phonecall-limiter

Last synced: 31 Jan 2026

https://github.com/marcopiii/telegrambot

A project template to create a clean, scalable and easy Telegram Bot with Java.

boilerplate java telegram telegram-bot template

Last synced: 08 Oct 2025

https://github.com/sondosaabed/stock-market

Stock Market application using queues, stacks as data Structure. Java | JavaFX

data-structures java javafx-application queue stack stock-market

Last synced: 26 Oct 2025

https://github.com/ahmetkasif/kmaxit

Remake of Maxit Game using LibGDX (Outdated, will rebuild when i get some free-time)

artificial-intelligence game greedy-algorithms java libgdx

Last synced: 18 Jan 2026

https://github.com/raghavtilak/paint

This app provides a canvas on which your can draw anything free handed and can save that as an image file. Utilities like stroke color, stroke width etc. are also available.

android canvas hackoctoberfest hacktoberfest hacktoberfest-accepted hacktoberfest-android hacktoberfest2023 java paintapp

Last synced: 07 Oct 2025

https://github.com/anwesh43/storyview

A android library to create stories in your app

android androidviewanimations androidviews gesture java stories ui views whatsappstories

Last synced: 16 Mar 2026

https://github.com/sxtanna/dependency-loader

Simple Maven Dependency Downloader for Spigot Plugins

bukkit java java-8 maven minecraft spigot

Last synced: 14 Jan 2026

https://github.com/MrSmart0401/AdminPanel_Vue

🎉 (RuoYi) Official Warehouse A front-end and back-end separation permission management system based on SpringBoot, Spring Security, JWT, Vue & Element, and a Vue3 version is also provided

bootstrap bootstrap-table druid hplus hutool java jquer layer layui mybatis mybatisplus pagehelper quartz shiro spring-boot springboot swagger thymeleaf velocity

Last synced: 14 Oct 2025

https://github.com/mmahmoodictbd/open-blog

Build your blog site on top of OpenBlog APIs, yet another Blogging Engine.

blog-engine java microservices-architecture spring-boot

Last synced: 07 Oct 2025

https://github.com/harshjuly12/hackerrank_java

Java Hackerrank Practice

java java-15 java-8

Last synced: 15 Oct 2025

https://github.com/robolaunch/central-orchestrator

Backend that orchestrates robolaunch Cloud Robotics Platform operations using workflow engine

java kogito

Last synced: 31 Jan 2026

https://github.com/kavithma-thushal/chatapplication

Chat Application via Client-Server Architecture (Socket Programming Coursework)

chat-application java javafx simple-ui socket-programming

Last synced: 05 Oct 2025

https://github.com/kazssym/bitbucket-api-client.java

A Client API for Bitbucket® Cloud for the Java™ language.

ajax bitbucket cdi java javaee javaee7 javase jax-rs jsf json-p

Last synced: 23 Oct 2025

https://github.com/hpgrahsl/wearedevs-2018

Code for my talk "Stateful & Reactive Streaming Applications Without a Database" at WeAreDevelopers 2018

emojis java kafka kafka-connect kafka-streams reactive reactive-programming spring-boot-2 stream-processing tweets

Last synced: 20 Oct 2025

https://github.com/zabuzard/grawlox

Grawlox is a profanity filter which offers methods for detecting and replacing swearwords.

java profanity profanity-detection profanityfilter swearword text-utility utility-application

Last synced: 16 Mar 2026

https://github.com/mbien/xpath-util

XPath utility plugin for NetBeans

java netbeans plugin xpath

Last synced: 08 Oct 2025

https://github.com/jian-min-huang/k8s-sample-2020

A project try to port features from Spring and replaced by Kubernetes ⛴

java kubernetes

Last synced: 28 Oct 2025

https://github.com/renuka-fernando/hackgen

Generate Test cases for HackerRank Problems

c cpp hackerrank java python3 testcase-generator

Last synced: 01 May 2025

https://github.com/oun/monjam

Database migration for MongoDB

continuous-delivery database-migrations gradle-plugin java mongodb

Last synced: 22 Apr 2025

https://github.com/matteobaccan/sockredirector

Redirects TCP connections from one IP address and port to another

hacktoberfest java logger multithreading portforward

Last synced: 02 May 2025

https://github.com/sondosaabed/huffman-encoding

Java project that implemnts Huffman encoding algorithm

huffman-coding huffman-compression-algorithm java javafx-application

Last synced: 22 Apr 2025

https://github.com/lx-gqg/springboot-backstage-management

基于springboot 开发的后台管理,功能相对简单,农产品的信息,用户管理信息,供应商管理,产品的进货退货,对产品的销售生成echart表等

java mybatis mysql springboot

Last synced: 07 May 2025

https://github.com/xxdark/jpreprocessor

Java C-like preprocessor.

java preprocessor

Last synced: 19 Apr 2025

https://github.com/rapter1990/carservice

Case Study - Car Service (Java 21, Spring Boot, Spring Security, JWT, MySql, JUnit, Jacoco, Prometheus,Grafana, AlertManager, Docker, Kubernetes, Github Action (CI/CD), Sonarqube)

alertmanager github-actions grafana integration-testing jacoco java java21 junit jwt kubernetes mysql prometheus sonarqube spring-boot spring-security swagger

Last synced: 05 Sep 2025

https://github.com/apache/aries-jpa

Apache Aries JPA

aries java library

Last synced: 22 Apr 2025

https://github.com/adelarsq/eclipse-gotofile-plugin-kai

:full_moon: Modified version from Muermann's Goto File plugin

eclipse java muermann-goto plugin

Last synced: 19 Apr 2025

https://github.com/zjhch123/Tears

Static Resource Server, Based on Java, Simple, JSON Config. 一个基于Java语言编写的静态资源服务器。

java tears webserver

Last synced: 04 May 2025