Showing 5352 open source projects for "java open source"

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  • Context for your AI agents Icon
    Context for your AI agents

    Crawl websites, sync to vector databases, and power RAG applications. Pre-built integrations for LLM pipelines and AI assistants.

    Build data pipelines that feed your AI models and agents without managing infrastructure. Crawl any website, transform content, and push directly to your preferred vector store. Use 10,000+ tools for RAG applications, AI assistants, and real-time knowledge bases. Monitor site changes, trigger workflows on new data, and keep your AIs fed with fresh, structured information. Cloud-native, API-first, and free to start until you need to scale.
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  • 1
    Automated_Quiz

    Automated_Quiz

    A Shell Script for Quizzing the whole class of students and log result

    Please download the above zip file and extract it to a secret folder and run the quiz.sh script from that folder in your terminal program, as shown in the youtube videos : https://youtu.be/kQi0XlIaT9M and https://youtu.be/prwKN5DiFp0 You may change the contents of the quiz.txt file to your liking, while maintaining the format of it. Note: Press Enter/Return key after typing on your Terminal, to proceed to the next step, while testing the quiz.sh script. Also, increase the terminal...
    Downloads: 8 This Week
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  • 2
    Bibliophile is a loose grouping of independent OS or GPL bibliographic systems and aims at promoting discussion, standards and the development of common utilities.
    Downloads: 0 This Week
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  • 3
    Selfie

    Selfie

    An educational software system of a tiny self-compiling C compiler

    An educational software system of a tiny self-compiling C compiler, a tiny self-executing RISC-V emulator, and a tiny self-hosting RISC-V hypervisor. Selfie is a project of the Computational Systems Group at the Department of Computer Sciences of the University of Salzburg in Austria. The Selfie Project provides an educational platform for teaching undergraduate and graduate students the design and implementation of programming languages and runtime systems. The focus is on the construction...
    Downloads: 1 This Week
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  • 4
    haskell-trainings

    haskell-trainings

    Haskell 101 and 102: slides and codelabs

    Haskell Trainings is a collection of slides, exercises, and documentation used by Google to teach Haskell programming. It covers a wide range of topics from beginner to advanced, including functional programming principles, monads, type classes, concurrency, and performance. The repository is designed to support self-paced learning or instructor-led training and reflects Google's internal education efforts to promote functional programming skills.
    Downloads: 0 This Week
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  • AestheticsPro Medical Spa Software Icon
    AestheticsPro Medical Spa Software

    Our new software release will dramatically improve your medspa business performance while enhancing the customer experience

    AestheticsPro is the most complete Aesthetics Software on the market today. HIPAA Cloud Compliant with electronic charting, integrated POS, targeted marketing and results driven reporting; AestheticsPro delivers the tools you need to manage your medical spa business. It is our mission To Provide an All-in-One Cutting Edge Software to the Aesthetics Industry.
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  • 5
    Developer Roadmap

    Developer Roadmap

    Interactive roadmaps, guides and other educational content

    Developer Roadmap is an open-source, community-driven platform featuring interactive learning roadmaps, guides, best practices, and knowledge‑check tools aimed at helping developers chart personalized career and learning paths. Community-driven roadmaps, articles and resources for developers. AI-powered assistance like course generation, AI chat, and custom roadmap creation.
    Downloads: 1 This Week
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  • 6
    The JavaScript Way

    The JavaScript Way

    The JavaScript Way book

    This repository contains the full source of The JavaScript Way, a beginner-friendly yet comprehensive free online book on JavaScript. It covers fundamentals through to frontend and backend development, built with MkDocs and deployed via Poetry-powered local server. It’s open under Creative Commons, code under MIT.
    Downloads: 0 This Week
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  • 7
    Lisp Koans

    Lisp Koans

    Common Lisp Koans is a language learning exercise

    Lisp Koans is a self-guided learning path for Common Lisp that teaches the language’s idioms through a series of failing tests you progressively make pass. Each koan introduces a concept—symbols, lists, macros, multiple dispatch, reader syntax—then asks you to fill in the blanks and run the suite again. The feedback loop is intentionally tight: fail, reflect, fix, and rerun until the tests become a form of living documentation. Because koans are organized from fundamentals to...
    Downloads: 0 This Week
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  • 8
    ixy-languages

    ixy-languages

    A high-speed network driver written in C, Rust, C++, Go, C#, Java

    ixy-languages is a repository exploring the implementation of the ixy network driver (originally written in C) in multiple programming languages, showing how the same core logic can be expressed across language boundaries. The ixy driver is a minimal DPDK-based user-space NIC driver intended for education, demonstration, and controlled experimentation. This project reimplements the ixy driver architecture in Rust, Go, C++, Zig, and possibly other languages, maintaining the same driver...
    Downloads: 0 This Week
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  • 9

    biblatex-dw

    Styles for the LaTeX package biblatex.

    Biblatex-dw is a small collection of styles for the LaTeX package biblatex. It was designed for citations in the humanities and offers some features that are not provided by the standard biblatex styles. Biblatex-dw is dependent on biblatex and cannot be used without it.
    Downloads: 0 This Week
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  • Rezku Point of Sale Icon
    Rezku Point of Sale

    Designed for Real-World Restaurant Operations

    Rezku is an all-inclusive ordering platform and management solution for all types of restaurant and bar concepts. You can now get a fully custom branded downloadable smartphone ordering app for your restaurant exclusively from Rezku.
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  • 10

    OSU Quiz

    Jeopardy in HTML and JavaScript

    This is a Jeopardy style teaching game written in Dynamic HTML using JavaScript. It may be modified for use on any topic as an entertaining teaching tool to reinforce previously learned material, or simply as a trivia game.
    Downloads: 0 This Week
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  • 11

    HojaEvaluacion

    Hoja de Calc para evaluación por criterios

    Es una hoja de Libreoffice Calc con una macro para a partir de unos datos introducidos (Resultados de aprendizaje, Criterios de evaluación, Instrumentos de evaluación, distribución de estos en los parciales y estudiantes) crear una tabla en una nueva hoja con todas las formulas necesarias para calcular las notas por RA y por parciales a partir de las notas obtenidas por los estudiantes en cada IE.
    Downloads: 0 This Week
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  • 12
    Personal Study Planner

    Personal Study Planner

    Python program that create a personalized study plan for your exams.

    # StudyPlanner This is a simple Python program that helps you create a personalized study plan for your exams. It calculates the number of hours and pages you need to study every day to be fully prepared for your exams. # Installation To run the program, you'll need to have Python installed on your computer. You can download it from the official website: https://www.python.org/downloads/ You'll also need to have the following modules installed: * tkinter *...
    Downloads: 0 This Week
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  • 13
    MGB OpenSource Guestbook
    MGB is a free OpenSource Guestbook completely written in PHP, using JavaScript and a MySQL Database. Easy to use, flexible and customizable with templates to make it fit 100% to your homepage.
    Downloads: 4 This Week
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  • 14
    numerales

    numerales

    Escribir correctamente los números

    Para saber como se escriben correctamente los números cardinales, ordinales, fraccionarios, romanos, multiplicativos. El resultado lo podemos copiar y pegar en cualquier documento. También se adjunta las reglas para escribir los números, que podemos consultar en cualquier momento.
    Downloads: 0 This Week
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  • 15
    edulibreos

    edulibreos

    EdulibreOS is an operating system based on Ubuntu GNU/Linux

    EdulibreOS is an operating system created in Guatemala, designed and built for schools, student and users various, not only to introduce children to the world of computing and technology, but also provides a large number of tools that Will support the development of the intellectual and creative skills of users. EdulibreOS is a lightweight, fast and attractive distribution based on Ubuntu. It has developed its own graphical interface called Innova Desktop (Developed in Gambas3) to have...
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    Downloads: 1 This Week
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  • 16
    AllenNLP

    AllenNLP

    An open-source NLP research library, built on PyTorch

    ...AllenNLP supports loading "plugins" dynamically. A plugin is just a Python package that provides custom registered classes or additional allennlp subcommands. There is ecosystem of open source plugins, some of which are maintained by the AllenNLP team here at AI2, and some of which are maintained by the broader community. AllenNLP will automatically find any official AI2-maintained plugins that you have installed, but for AllenNLP to find personal or third-party plugins you've installed, you also have to create either a local plugins file named .allennlp_plugins in the directory where you run the allennlp command.
    Downloads: 0 This Week
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  • 17
    Arduino Primary Avionics Module  (A-PAM)

    Arduino Primary Avionics Module (A-PAM)

    A foundational avionics system for model rockets

    If you do a search for model rocket electronic payload, you will see a lot of entries for medium to high power, large diameter rockets. These types of rockets are large, typically 80mm (3.1 inches) in diameter or larger. These rockets are flown in large open areas, often deserts and dry lake beds. These larger rockets also use larger propellants, typically in the High Power Rocketry (HPR) range of “H” and above impulse level. Not only do these motors require you to be certified in HPR, the...
    Downloads: 1 This Week
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  • 18
    Arduino Launch Control System (LCS)

    Arduino Launch Control System (LCS)

    A single rod model rocket launch control system using the Arduino Nano

    This is a single rod model rocket launch control system. The system utilizes the Arduino Uno/Nano to report on local weather conditions (temperature, humidity, barometric pressure). The system also provides a 10-second countdown when the fire button is pressed. The system meets and exceeds the NAR Safety Code standard for model rocket launch systems as it incorporates a removable key to block the flow of power to the launch pad. It incorporates an additional two-button safety system to...
    Downloads: 1 This Week
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  • 19
    Project: Icarus

    Project: Icarus

    A model rocketry project studying temperatures inside the body tube

    Project: Icarus is a proof of concept model rocketry research project that brings several individual projects together into a single model rocketry research launch vehicle. This specific project includes an avionics payload, temperature sensors along the body, and a video camera. The sensors record the heat buildup inside the body tube as the solid rocket motor burns and fires the ejection charge. The sensors are placed in three different locations along the body tube to provide data on the...
    Downloads: 0 This Week
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  • 20
    WideW - WebIDEWeb

    WideW - WebIDEWeb

    Web IDE in single HTML file

    IDE written in a single HTML file that runs on the browser tab. There is no need to install, download a single file and run anywhere. To change the initial configuration, edit the widew.html file in the last lines. * Widew use CodeMirror components in code editor. URLs: https://soluc.org/widew https://widew.sourceforge.io
    Downloads: 1 This Week
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  • 21
    WebEditorWeb

    WebEditorWeb

    Code editor in single HTML file

    Code editor written in a single HTML file that runs on the browser tab. There is no need to install, download a single file and run anywhere. To change the initial configuration, edit the wew.html file in the last lines. * WebEditorWeb use CodeMirror components in code editor.
    Downloads: 0 This Week
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  • 22
    imi

    imi

    hantimagyar scripts and website

    hantimagyar created free POSIX scripts and website (with various useful information) in English and Hungarian (Magyar) languages Screenshot: "The Martians" is a term used to refer to a group of prominent Hungarian scientists... Neumann János, Szilárd Leó, Teller Ede, Wigner Jenő, Kármán Tódor, Bárány Róbert, Gábor Dénes, Békésy György, Lánczos Kornél, Oláh György, Telegdi Bálint, Hevesy György, Polányi János... Hungary has given a very large numbers of great scientists our world...
    Downloads: 0 This Week
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  • 23

    CoolingPower

    Print Steam Tables; Plot diagrams and cycles from equations of state

    CoolingPower is NOT in a condition for use at this time. A couple of bugs have been discovered that severely affect the calculation accuracy. While I troubleshoot, use at your own risk. Once completed, CoolingPower will have the capability to plot diagrams of thermodynamic properties, construct Steam Tables, and plot thermodynamic cycles. Initial fluid will be water/steam, but functionality will extend to include a variety of working fluids. CoolingPower operates in GUI format and, for...
    Downloads: 0 This Week
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  • 24
    Spring and Hibernate for Beginners

    Spring and Hibernate for Beginners

    Source code for the course: Spring and Hibernate for Beginners

    This repository contains code and resources for learning Spring and Hibernate, tailored to beginners looking to understand Java-based web development. Here is a Spring Boot Learning Path and Roadmap to help you learn more about Spring Boot. These are links to luv2code courses on Udemy. You can purchase the courses to further your studies.
    Downloads: 2 This Week
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  • 25
    DeepMind Educational Resources

    DeepMind Educational Resources

    DeepMind's repo of educational notebooks for learning AI and research

    Educational is an open collection of interactive tutorials created by Google DeepMind to make the fundamentals of machine learning and artificial intelligence accessible to learners of all backgrounds. The repository provides hands-on, beginner-friendly resources that introduce essential AI concepts through Google Colab notebooks, combining intuitive explanations with executable code. The tutorials cover a broad range of topics—from foundational Python programming and data handling to...
    Downloads: 0 This Week
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