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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/pozil/pub-sub-api-java-client

A sample Java gRPC client for the Salesforce Pub/Sub API

avro grpc java pubsub salesforce

Last synced: 14 May 2025

https://github.com/astavie/from-the-ground-up

A Minecraft mod that adds research

ftgu java minecraft minecraftforge mod

Last synced: 27 Sep 2025

https://github.com/marcioos/bgg-client

BoardGameGeek XML API 2 client for Java and Android apps

android android-apps api-client bgg bgg-client bgg-library board-game boardgamegeek boardgames java library

Last synced: 14 Jan 2026

https://github.com/faris771/comp333_db_project

Hotel DBMS for Database course

database java javafx mysql scenebuilder

Last synced: 11 Apr 2025

https://github.com/epicestudar/poo-2semestre-2023-senai

repository intended for object-oriented programming of the Senai DEV course.

awt backend gui java layouts poo projects swing

Last synced: 28 Apr 2025

https://github.com/petitviolet/android-scaex

powerful expressions

android java scala

Last synced: 28 Feb 2025

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

Tanker client-side encryption SDK for Android

android cryptography encryption end-to-end java kotlin privacy sdk security tanker

Last synced: 09 Apr 2025

https://github.com/codesqueak/z80processor

A Zilog Z80 Processor Emulator in Java

emulator java z80 zilog

Last synced: 06 Jul 2025

https://github.com/artipie/ppom

Parent POM for all Maven projects

artipie java maven-pom parent-pom

Last synced: 14 Jan 2026

https://github.com/norbit4/treecuter

Cut down trees mechanic plugin to game minecraft

bukkit java jobs mc minecraft paper plugin spigot tree treecapacitator treecuter

Last synced: 04 Mar 2026

https://github.com/hardiksinghbehl/spring-boot-apache-poi

list of reference POCs to work with excel files using apache-POI and spring-boot

apache-poi excel-reader excel-validator excel-writer java open-api-v3 spring-boot

Last synced: 04 Mar 2026

https://github.com/c-akhil/java-interview-guide

A comprehensive repository for Java and Spring Boot interview preparation. This repository includes detailed questions and answers covering Core Java Concepts, OOP, Collections & Data Structures, Java 8 & Functional Programming, Spring Boot & Microservices, and Spring Boot Security & Optimization

api-development backend-development collections functional-programming interview-questions java java-interview microservices software-development spring-boot technical-interview

Last synced: 18 Apr 2026

https://github.com/vrnsky/java-a-to-z

Java Study Project

java oop study-project

Last synced: 11 Feb 2026

https://github.com/vimeworld/skinservice

VimeWorld.com Minecraft Skin Service

cloudflare image-api java minecraft minecraft-avatar vimeworld

Last synced: 13 Feb 2026

https://github.com/sangam14/JavaLabs

The Ultimate JavaLabs For All #java Developer

applet class example-project java objects serverlet

Last synced: 03 Mar 2026

https://github.com/paarthmadan/playground

Fundamental computer science algorithms and preparation for computing contests.

algorithm breadth-first-search canadian-computing-competition ccc dijkstra java python rust

Last synced: 02 Mar 2026

https://github.com/hebirobotics/hebicam

MATLAB utility for streaming video acquisition (h264, mjpeg, etc.)

java matlab

Last synced: 27 Feb 2026

https://github.com/igrishaev/jsam

A lightweight, zero-deps JSON parser and writer

clojure java json

Last synced: 05 Mar 2026

https://github.com/bsayli/spring-boot-openapi-generics-clients

End-to-end generics-aware OpenAPI clients with a single canonical {data, meta} contract and RFC 9457 Problem Details — built on Spring Boot 3.5 and Java 21.

api-client code-generation generics httpclient5 java mustache-templates openapi openapi-3 openapi-3-1 openapi-generator problem-details problem-details-for-http-apis restclient spring-boot-3 springdoc swagger

Last synced: 14 Feb 2026

https://github.com/kilianb/pcg-java

PCG — Java Implementation. High quality fast random number generator

java pcg pcg-random prng rng

Last synced: 28 Apr 2025

https://github.com/jourquin/nodus

Transportation network modeling software designed for multimodal and intermodal freight transport

assignment gis intermodal-freight-transport java modal-choice multimodal-freight-transport network-models networks nodus

Last synced: 26 Jan 2026

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: 10 Sep 2025

https://github.com/danekja/jdk-serializable-functional

Library with serializable versions of java.util.function.* interfaces.

functional java jdk

Last synced: 01 Sep 2025

https://github.com/eugener/highlight.fx

Lightweight syntax highlighting for JavaFX

java javafx syntax-highlighting

Last synced: 05 May 2025

https://github.com/bes2008/langx-js

TypeScript,JavaScript language extensions, write TypeScript,JavaScript using Java API for a javaer, javascripter, typescripter, weber

java javascript langx-java langx-js lodash typescript

Last synced: 19 Mar 2025

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

Apache Aries Remote Services Admin

aries java library

Last synced: 22 Apr 2025

https://github.com/harshkapadia2/jdbc_librarymanagementsystem

A JDBC project using Netbeans IDE (Java) and MySQL.

java jdbc mysql netbeans

Last synced: 21 Apr 2025

https://github.com/utsanjan/greenhouse

GreenHouse Blog is an innovative Java-based social media Android app crafted for effortlessly sharing college updates and engaging gossip

android android-studio blog collegeblog greenhouse java social social-media

Last synced: 18 Sep 2025

https://github.com/yedhink/KTU-Java

Learn Java easily. A collection of simple programs primarily focusing on the KTU syllabus for Java

awt java javafx-application jdk9 ktu learn-java simple-programs swing-gui

Last synced: 14 May 2025

https://github.com/relvaner/actor4j

Actor4j is a multi-runtime actor-oriented Java framework. Extended libraries.

actor-model actor4j actors java java-21 libraries

Last synced: 23 Jul 2025

https://github.com/binhex/arch-intellij

Docker build script for Arch Linux base with IntelliJ IDEA

arch-linux docker docker-image groovy gui ide intellij java kotlin novnc scala x-windows

Last synced: 08 Apr 2026

https://github.com/freedommedal/idea-javadoc2

Intellij plug-in,In java classes, member variables, methods, quickly generate Java comments.

intellij intellij-plugin java

Last synced: 12 Jan 2026

https://github.com/ivstiv/pixelart-converter

This project aims to recreate pixel arts as close as possible to a given image but with a limited color palette. In this case it is working with the color palette of the Drednot's Colored Panel but technically it should not have any issues to work with any other palette given it is in the right json format.

converter dredark drednot java javafx pixelart

Last synced: 13 May 2025

https://github.com/xoxefdp/farmacia

sistema de inventario para farmacia en java

java

Last synced: 22 Apr 2025

https://github.com/malengatiger/flutter-mongdb-mobile

Flutter plugin for MongoDB Mobile database to support Android and iOS

dart firebase flutter java mongodb node

Last synced: 23 Jul 2025

https://github.com/xzel23/cabe

Inject null-checks into Java-code

bytecode instrumentation java jspecify null-check null-safe nullability

Last synced: 25 Jan 2026

https://github.com/kakarottocui/travelsys

基于java SpringBoot框架的旅游系统旅游网设计

java mysql springboot

Last synced: 28 Jul 2025

https://github.com/zengfr/easymqtt4j

easymqtt4j , netty +mqtt +subscriber+ publisher +broker+cluster server for java

broker cluster-server easymqtt4j java message-broker message-bus message-queue messaging mqtt netty publisher subscriber

Last synced: 16 Oct 2025

https://github.com/ghost-chu/simplereloadlib

Simple but useful generic reload library for Java projects.

java libraries reload simple

Last synced: 15 Mar 2026

https://github.com/u014427391/lexer1.1.0

Java编写的C语言词法分析器，Java编写的C语言词法分析器 120号为关键字,用下标表示,i+1就是其机器码; 2140号为操作符,用下标表示,i+21就是其机器码; 41~60号为分界符, 用下标表示,i+41就是其机器码; 用户自定义的标识符，其机器码为51; 常数的机器码为52； 不可以识别的标识符，其机器码为0 选择打开按钮，选择文件所在的路径，单击打开，分析器会获取文件的内容，并将其复制到文本域里，本词法分析器就可以对文本域里的内容进行剪切复制黏贴和清除等编辑操作

java

Last synced: 26 Oct 2025

https://github.com/arcticicestudio/icecore-hashids

A lightweight generator for short, unique, non-sequential and decodable Hashids from non-negative numbers.

hash hash-algorithm hash-numbers hashids icecore java library obfuscation obfuscator

Last synced: 24 Oct 2025

https://github.com/xdev-software/testcontainers-junit4-mock

JUnit4-Mock for Testcontainers Java

java junit4 mock testcontainers

Last synced: 06 Oct 2025

https://github.com/apache/pulsar-java-contrib

Contributor repository for code samples, plugins and libraries in Java for Apache Pulsar

apache-pulsar java pulsar

Last synced: 16 Mar 2026

https://github.com/usnistgov/metaschema-java

Java tools and libraries providing a Metaschema toolchain

code-generation data-binding java json maven maven-plugin metaschema modeling parser-library xml yaml

Last synced: 26 Oct 2025

https://github.com/oracle/rewrite-recipes

OpenRewrite recipes for Oracle solutions, like upgrades of java and Weblogic.

coherence jakartaee java openrewrite openrewrite-recipes spring-framework-6 weblogic

Last synced: 18 Oct 2025

https://github.com/annimon/hotarufx

Programming language for creating animations

animation java javafx programming-language

Last synced: 16 Oct 2025

https://github.com/hidroh/numeric-edittext

A numeric EditText widget for Android

android java library

Last synced: 26 Oct 2025

https://github.com/3urobeat/pingplugin

🔌 A Minecraft plugin that tells you your or the ping of another player in ms to the server. Thats it. [Bukkit/Spigot - Supports 1.20]

bukkit bukkit-plugin java minecraft minecraft-plugin minecraft-server ping plugin spigot spigot-plugin

Last synced: 13 Oct 2025

https://github.com/3urobeat/nopeacefulplugin

🔌 A Minecraft plugin to block users from running '/difficulty peaceful' to prevent mobs from despawning. [Bukkit/Spigot - Supports 1.20]

bukkit difficulty java minecraft minecraft-plugin minecraft-server plugin spigot spigot-plugin

Last synced: 13 Oct 2025

https://github.com/robert076/ubb-computer-science

The courses I took at UBB during my Bachelor's in Computer Science. A collection of my assignments, exams, projects, labs, lecture notes, and preparation materials for them, including extra work.

assembly cpp java lisp prolog python ubb ubb-cluj ubb-computer-science ubb-fmi

Last synced: 09 Oct 2025

https://github.com/nithanim/quarkus-dynamodb-enhanced

Quarkus extension that makes the aws dynamodb enhanced client compatible with quarkus and native-image.

aws-dynamodb aws-sdk-java-v2 dynamodb java quarkus

Last synced: 23 Oct 2025

https://github.com/croct-tech/export-client-java

Java client for the Croct Export API.

api client croct java

Last synced: 30 Oct 2025

https://github.com/thibaudcolas/d4

D4 is a Datalift module to visualize RDF DataCube data. Built with Bootstrap, D3 and CoffeeScript.

d3 datacube datalift java rdf sparql

Last synced: 12 Oct 2025

https://github.com/ajay-prabhakar/codeforces

Codeforces is Android version of Codeforces web. This app is made to integrate all the available Codeforces API into this app. :rocket:

android api codeforces java

Last synced: 29 Oct 2025

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

Apache Maven Studies

build-management java maven

Last synced: 10 Apr 2025

https://github.com/quick-perf/quickperf-live

Ease your work on Spring Boot applications: quickly generate functional non-regression tests, diagnose performance and generate non-regression tests on performance-related properties.

allocation java n-plus-1 nplus1 performance performance-metrics performance-monitoring spring spring-boot test-automation test-generation test-generator testing-tools

Last synced: 19 Mar 2025

https://github.com/security-union/rust-vs-java

Personal study to compare java and rust

java rustlang study

Last synced: 03 Sep 2025

https://github.com/harshitrv/java-programs

List of java programs made during learning java.

awt-gui java jdbc jsp swing swing-gui

Last synced: 10 Apr 2025

https://github.com/safnaj/ibazar-android-app

E-Commerce Android Application Developed in Java Using Android Studio. Google Firebase used for Backend.

android android-app google-firebase java uiux

Last synced: 03 Sep 2025

https://github.com/picadoh/stocks-api

Simple Stocks Spring Boot Application

example java spring spring-boot

Last synced: 07 May 2025

https://github.com/tericcabrel/smartcard-with-fingerprint-auth

Stores user information in a smart card and authenticates with the fingerprint stored in the smart card

csharp java javacard rabbitmq sping-boot spring-mvc thymeleaf websocket

Last synced: 14 Jul 2025

https://github.com/build-on-aws/amazon-bedrock-with-builder-and-command-patterns

A simple, yet powerful implementation in Java that allows developers to write a rather straightforward code to create the API requests for the different foundation models supported by Amazon Bedrock.

amazon bedrock builder-pattern command-pattern foundation-models generative-ai java llm

Last synced: 10 Apr 2025

https://github.com/ivanocj/ktello

A wrapper for DJI / Ryzetech Tello SDK using Kotlin

drone fun java kotlin tello

Last synced: 06 May 2025

https://github.com/programandoconro/programming-locker

僕の自学の方法。Mi camino de aprendizaje autodidáctico. My programming self-study road.

api docker etc java javascript linux python raspberry-pi typescript

Last synced: 10 Apr 2025

https://github.com/eclipse-platform/eclipse.platform.debug

Eclipse Platform Debug functionality

debug eclipse ide java

Last synced: 04 May 2025

https://github.com/spring-petclinic/spring-petclinic-langchain4j

Spring Petclinic application with a chatbot powered by OpenAI's Generative AI and the LangChain4j project

chatbot embeddings genai java langchain4j llm ollama openai rag spring-boot

Last synced: 05 May 2025

https://github.com/ivangfr/okta-springboot-react

The goal of this project is to implement an application where a user can manage (create/read/update/delete) jobs. For it, we will create: a backend Restful API called jobs-api and a frontend user interface called jobs-ui. Furthermore, we will use Okta to secure the complete application.

docker elasticsearch java javascript materializecss okta okta-spring-boot react spring-boot spring-data-elasticsearch spring-web-mvc springdoc-openapi

Last synced: 10 Apr 2025

https://github.com/b3dgs/tyrian-remake

Java remake of Tyrian game

android dos epic-megagames game java lionengine tyrian

Last synced: 09 Jul 2025

https://github.com/bulletdev/arremate-certo

Bidding(licitação) and waiver automation

java licitacao saas

Last synced: 15 Apr 2025

https://github.com/leonardpepa/segaleo

Segaleo is an ordering application (Personal Digital Assistant) that exists in every room of a hotel unit. This application facilitates the delivery of room service menu items to the customer, as well as the immediate booking of activities.

delivery food gui gui-application hotel hotel-management-system hotel-ordering-app java leonard leonardpepa leonarnt pepa swing uom

Last synced: 22 Aug 2025

https://github.com/arquillian/arquillian-cube-q

Fault injection and chaos testing all in one, sweet DSL.

chaos-monkey docker java jvm testing

Last synced: 20 Aug 2025

https://github.com/miteshputhran/food-wastage-management

Food Wastage Management: Providing a simpler means of collecting the leftover food from restaurants and distributing the same to those in need

db4o ecosystem-model java jfreechart

Last synced: 23 Aug 2025

https://github.com/othreecodes/attendancems

Attentance management and Course Record System Written in JavaFX

attendance-management-system fingerprint java javafx records-management

Last synced: 15 May 2025

https://github.com/arkapg211002/sem-5-cse

All lab assignments and text books for SEM 5 CSE at TMSL (under MAKAUT) 2023-24

assignment-solutions c completed cse java lab makaut operating-system shell-scripting software-engineering textbooks ubuntu uml vim

Last synced: 20 Aug 2025

https://github.com/sap/ai-sdk-java

Integrate chat completion into your business applications with SAP Cloud SDK for AI. Leverage the Generative AI Hub of SAP AI Core to make use of templating, grounding, data masking, content filtering and more. Access all features of SAP AI Core with the SAP Cloud SDK for AI.

ai chat gen-ai java sap-ai-core

Last synced: 20 Feb 2026

https://github.com/birddevelper/salmos-report-spring-boot-starter

A useful simple to use spring-boot library that help you to build beautiful html table, xml document, PDF or any other formats with very specific features from sql or list of objects

generator hibernate html java jdbc jdbctemplate pdf report reportgenerator spring spring-boot xls xml

Last synced: 04 Mar 2026

https://github.com/apache/servicemix-utils

Mirror of Apache Servicemix utils

java network-client network-server osgi scala servicemix xml

Last synced: 25 Aug 2025

https://github.com/benpollarduk/ktaf

A Kotlin library that provides a framework for creating text adventures and interactive stories for JVM. Ktaf is a Kotlin implementation of NetAF.

adventure engine framework game game-engine interactive interactive-story java kotlin story text text-adventure

Last synced: 15 Apr 2025

Java Awesome Lists
awesome-cs-books 87 awesome-java 55 Campus_recruitment_interview_questions 402 AwesomeJavaFX 247 awesome-IntelliJ-IDEA 86 awesome-kotlin 640 Awesome-Interview 204 free-resources 203 awesome-distributed-system-projects 141 awesome-cs-books 33 awesome-testing 75 awesome-leetcode 44 Algorithms-Cheatsheet-Resources 150 awesome-java8 33 awesome-j2me 78 awesome-java-security 48 Develop-Source 52 awesome-rxjava 44 awesome-programming-resources 70 awesome-log4shell 67 zh_CN-Computer-Science-Curriculum-Front-End-Curriculum 119 roadmap-java-sng 57 awesome-ai-services 92 awesome-gradient 67 awesome-repository 478 awesome-ebooks 106 awesome-wicket 103 awesome-tello 76 awesome-env-config-cn 48 awesome-testcontainers 113 awesome-cloud-native 70 awesome-sources 37 beautiful-android-ui 126 Android-Guide 326 awesome-cloud-native-java 42 awesome 209 orm-awesome 45 awesome-web-scraping 46 awesome-clone-games 32 awesome-java 36 AwesomeJetLight 32 awesome-wiki-java 53 awesome-id 36 practice-java-programming-projects 32 awesome 39 awesome-articles 57 awesome-java-zh 820 fucking-awesome-java 596 free-java-resources 110 awesome-cs 46
Java Categories
项目 542 Projects 513 Libraries 457 推荐系统学习编程网站：包含各种方向学习路线、C++、Java、校招等内容 161 dependency list 157 Blogs 152 有趣项目 151 Please find below the links to awesome cheat-sheet and resources: 147 工具 141 Libraries, Tools and Projects 141 Resources 126 Sentiment Analysis 112 CS自学和前端自学提问互助、资源共享和交流QQ群（非闲聊群） 107 Educational Tools 105 دوره ها 🆓 96 Java 95 دوره های آموزشی در یوتیوب 92 People 88 Tutorials 84 资源 84