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Showing 166 open source projects for "os os"

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    MongoDB Atlas runs apps anywhere

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    All-in-One Inspection Software

    flowdit is a connected worker platform tailored for industry needs in commissioning, quality, maintenance, and EHS management.

    Optimize Frontline Operations: Elevate Equipment Uptime, Operational Excellence, and Safety with Connected Teams and Data, Including Issue Capture and Corrective Action.
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  • 1
    os-tutorial

    os-tutorial

    How to create an OS from scratch

    os-tutorial is an open source educational project by cfenollosa that teaches the basics of building an operating system from scratch. The repository provides step-by-step lessons starting with bootloaders and moving through kernel development, interrupts, memory management, and system calls. Each tutorial is accompanied by clear explanations, code examples, and references to deepen understanding.
    Downloads: 4 This Week
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  • 2
    Ufficio Zero Linux OS

    Ufficio Zero Linux OS

    Linux Desktop OS for professionals

    Ufficio Zero Linux OS is a desktop operating system offered in many versions based on PCLinuxOS, Linux Mint and Devuan. We also have created Duplica, a Bare Metal Restore Solution. This distro has many packages for professional use. The project is managed by the Italian company SIITE SRLS and promoted by the Italian Association Boost Media APS.
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    Downloads: 61,790 This Week
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  • 3
    JavaGuide-Interview

    JavaGuide-Interview

    A study for technical interviews focused on Java

    JavaGuide-Interview is a comprehensive study companion for technical interviews with a strong focus on the Java ecosystem. It organizes material across language fundamentals, collections, concurrency, JVM internals, and hot frameworks such as Spring and MyBatis. Beyond Java, it includes databases, computer networks, operating systems, distributed systems, and common algorithmic topics to mirror real interview scopes. The notes emphasize high-value concepts, pitfalls, and frequently asked...
    Downloads: 0 This Week
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  • 4
    Steam Deck Guide

    Steam Deck Guide

    Learn all about the Tools, Accessories, Games, Emulators

    The Steam Deck Guide repository is a community-driven resource aimed at helping users get the most out of their Valve Steam Deck — covering everything from initial configuration and system tweaks to performance optimization, emulation workflows, game compatibility, and hardware customization. It begins with basic setup topics like installing updates, connecting peripherals, and configuring SteamOS settings, then progresses into intermediate skills such as managing storage, optimizing battery...
    Downloads: 0 This Week
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  • Get to know our award-winning HR software. Icon
    Get to know our award-winning HR software.

    HR software with heart.

    BambooHR is all-in-one HR software made for small and medium businesses and the people who work in them—like you. Our software makes it easy to collect, maintain, and analyze your people data, improve the way you hire talent, onboard new employees, manage compensation, and develop your company culture. It’s designed to set you free to focus on what matters most—your people.
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  • 5
    Flash Linux 0.11 Talk

    Flash Linux 0.11 Talk

    Annotated Unix system source code

    ...The materials break down historically compact and dense code into digestible segments, with diagrams and call flows that trace execution from bootloader to user space. By focusing on a small, early kernel, the series reveals core OS concepts without the complexity of modern subsystems. It highlights how segmentation and paging cooperate, how system calls are dispatched, and how context switches and signals work in practice. The commentary ties C and assembly listings back to architecture specifics, making the hardware–software interface concrete. For learners, it serves as a guided tour that builds intuition for operating system design and prepares them to tackle contemporary kernels with better mental models.
    Downloads: 0 This Week
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  • 6
    SimulaBeta

    SimulaBeta

    A simulation program for insulin-glucose homeostasis.

    SimulaBeta is a simulation program for insulin-glucose feedback control. It is based on a nonlinear MiMe-NoCoDI model.
    Downloads: 19 This Week
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  • 7
    Safe Exam Browser
    Safe Exam Browser is a webbrowser-environment to carry out online-exams safely. The software changes any computer into a secure workstation. It regulates the access to any utilities and prevents students from using unauthorised resources.
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    Downloads: 158,529 This Week
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  • 8
    SPINA

    SPINA

    Structure parameter inference approach for endocrine feedback control

    SPINA is software for the rapid, reliable and accurate determination of constant structure parameters of endocrine feedback control systems. It is a class of static function tests that require nothing more than steady-state concentrations of hormones or metabolites obtained in vivo. The first version of this cybernetic approach had been developed for the evaluation of the functional status of the thyroid gland, i.e. thyroid's secretory capacity (gain of thyroid, GT or SPINA-GT) and sum...
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    Downloads: 25 This Week
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  • 9
    Sinal Escolar Musical Infantil 2

    Sinal Escolar Musical Infantil 2

    Software para tocar músicas durante o intervalo escolar

    Versão demonstração tem limite 5 minutos para as músicas. Software para tocar musica durante os intervalo escolar. Você seleciona uma lista de músicas em uma pasta, escolhe os horários e as músicas são tocadas durante o período desejado.
    Downloads: 0 This Week
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    Optimize every aspect of hiring with Greenhouse Recruiting

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  • 10
    Sinal Musical 3.1

    Sinal Musical 3.1

    Programa para tocar sinal musical no intervalo de aulas

    Para testes de 30 dias. (Português, Inglês e Espanhol) Atualizado 30.01.2026 (Muitas novidades, qualquer problema me avise) instagram: https://www.instagram.com/sinalescolarmusical/ Contato: programa.sinal.escolar.musical@gmail.com Agora com botão comprar para facilitar. Pagamento com Mercado Pago: Pix, Boleto e Cartão. https://sinalescolarmusical.netlify.app/ Novidades: - Ajuste o volume da música e corta o MP3 automaticamente - Playlist para horário do recreio, você adiciona...
    Downloads: 61 This Week
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  • 11
    Linguistic Tree Constructor

    Linguistic Tree Constructor

    Syntax tree editor for rapid annotation of existing text

    Linguistic Tree Constructor (LTC) is a tool for drawing lingusitic syntax trees of already-existing text. It is a syntax editor, not a text editor, so the text has to exist already. It is best suited for large-scale, rapid creation of hand-annotated treebanks. The user can define their own node categories, and can label each node with labels, also definable by the user. LTC supports "generic", X-Bar and RRG trees. Supports interlinear texts in SIL SFM format.
    Downloads: 7 This Week
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  • 12
    classicos de leitura

    classicos de leitura

    The best of Portuguese and English classical literature

    A program to read classical literature ,6 titles added at the moment. In English: -The adventures of Sherlock Holmes -Secret Adversary In Portuguese: -Amor de Perdição -Os Maias -A morgadinha dos canaviais -A moreninha
    Downloads: 0 This Week
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  • 13
    Boost Media APS

    Boost Media APS

    Associazione no-profit per l'open source italiano e non solo

    Boost Media APS is a nonprofit organization dedicated to the promotion and dissemination of open source software in Italy and Europe, the promotion and dissemination of the Ufficio Zero Linux OS project, the education in a free and open school and the promotion of ethical and free digital services. Boost Media APS is also registered as an ETS (Third Sector Entity).
    Downloads: 8 This Week
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  • 14
    HadisKu

    HadisKu

    HadisKu - Aplikasi Kitab Hadis 14 Imam | hadith / hadist

    ... 📚 Koleksi Hadis Lengkap dari 14 Imam HadisKu menghadirkan perpustakaan digital yang kaya dengan koleksi hadis dari para ulama terkemuka: - Hadis Imam Bukhari - Hadis Imam Muslim - Hadis Sunan Tirmidzi - Hadis Sunan An Nasai - Hadis Sunan Abu Dawud - Hadis Sunan Ibnu Majjah - Hadis Sunan Ad Darimi - Hadis Musnad Ahmad - Hadis Muwatha Malik - Hadis Sunan Daruquthni - Hadis Shahih Ibnu Khuzaimah - Hadis Shahih Ibnu Hibban - Hadis Al Musdatrak - Hadis Musnad Syafii Aplikasi HadisKu tersedia di berbagai Platform OS, diantaranya: Android, Linux, Windows - Playstore : https://play.google.com/store/apps/details?id=com.flagodna.hadisku - Desktop : https://github.com/Flagodna-Developer/hadisku/releases
    Downloads: 22 This Week
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  • 15
    WIKINDX

    WIKINDX

    Virtual Research Environment / On-line Bibliography Manager

    Reference management, bibliography management, citations and a whole lot more. Designed by academics for academics, under continuous development since 2003, and used by both individuals and major research institutions worldwide, WIKINDX is a Virtual Research Environment (an enhanced on-line bibliography manager) storing searchable references, notes, files, citations, ideas, and more. An integrated WYSIWYG word processor exports formatted articles to RTF and HTML. Plugins include a...
    Downloads: 73 This Week
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  • 16
    Tria Sistema Operatiu

    Tria Sistema Operatiu

    Helps you find, download & burn the best Operating System for any PC

    Tria O.S. detects hard & soft specs of the PC where you run it, you can load this info or specify it manually to let the program inform you what would be the best operating system for a specific PC, with the specified hardware, and then see the difference by adding RAM, a SSD hard drive, changing the graphics card ... etc. REQUIREMENTS: For Linux, you need GAMBAS 3.3 or later, so you will have to install the gambas3 package before installing. 90's EDITION needs 160 MB (192 MB on...
    Downloads: 24 This Week
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  • 17
    XBNF

    XBNF

    (X)BNF simple and clever translation grammar compiler

    XBNF Neurotranslator is a powerfull extended BNF grammar language to handle translations. XBNF comes with many features to handle different kind of situations. See [Files] to get the xbnf command binaries among architectures. Blog with all ressources (DockerHub images, documentations, ...): https://damolab.zapto.org/xbnf/ Seek library to get a full set of grammar examples: https://sourceforge.net/projects/xbnf/
    Downloads: 3 This Week
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  • 18
    Quiz/Survey/Test - QST

    Quiz/Survey/Test - QST

    A Free, complete, enterprise grade, open source exam management system

    QST, the worlds unparalleled open source online/lan assessment software. From a quick quiz on your phone to very large scale, high stakes, proctored desktop testing, we make it easy/secure/economical. Our intuitive design contains features (Immediate detailed results, Create/Export/Import/Convert Questions, WYSIWYG/Math-Chemistry/Basic Editors, Question/Item Bank, Multiple Question Types, Multiple Delivery Styles, Multiple Delivery/Results Options, Adaptive/Branching Questions, Randomly...
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    Downloads: 43 This Week
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  • 19
    CS Notes

    CS Notes

    Essential knowledge for technical interviews, Leetcode, and OS

    CS-Notes is a comprehensive, community-driven collection of study materials and technical notes for computer science students and professionals. Created by CyC2018, the repository consolidates essential computer science topics, algorithm solutions, and interview preparation materials in one well-organized resource. It covers a broad range of subjects, including data structures, algorithms, operating systems, networks, databases, and Java development. The repository also includes sections on...
    Downloads: 1 This Week
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  • 20
    UMHDL

    UMHDL

    Integrated Development Environment (IDE) for learning HDL

    UMHDL is an educational Integrated Development Environment (IDE) intended for learning digital designing with programmable logic devices using Hardware Description Languages (HDL) through simulation. It is an open-source application created at the Miguel Hernández University (UMH). The aim for the UMHDL development was to have a graphical application that allows learning the VHDL language without licensing restrictions (using some existing open-source tools) and requiring few resources. So,...
    Downloads: 4 This Week
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  • 21
    EasyQuizzer

    EasyQuizzer

    Helping teachers around the world to create unique tests per student.

    ...The program will then run randomization algorithms that will shuffle both the questions and the alternatives so that there are no two identical exams. Portuguese-Brazil Desenvolvido com o intuito de auxiliar professores a criar provas únicas para cada aluno. O EasyQuizzer armazena todos os seus dados em um Sistema Gerenciadorde de Bancos de Dados, a saber, o Postgres. O programa executa algoritmos de randomização de alternativas certas e erradas por questão, além de embaralhar questões e alternativas evitando que existam duas provas com o mesmo conjunto de alternativas. O usuário pode especificar o numero de provas que deseja gerar, lembrando que a quantidade de alternativas determina o número máximo de provas únicas.
    Downloads: 0 This Week
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  • 22
    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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  • 23
    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: 0 This Week
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  • 24
    Triangolo

    Triangolo

    Liothyronine dosage calculator

    Calculator software helping to determine L-T4 and L-T3 substitution dosage according to the algorithms provided by the European Thyroid Association (ETA).
    Downloads: 0 This Week
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  • 25
    What happens when

    What happens when

    What happens when you type google into your browser and press enter?

    What happens when is a large collaborative documentation-style project that aims to answer in exhaustive detail the canonical interview/thought experiment question, “What happens when you type google into your browser and press Enter?” Rather than giving a high-level overview, the repository tries to break down every step in the process, from low-level events (keyboard press, OS events, keyboard interrupts), through OS-level handling (keyboard scan codes, key events), parsing, DNS lookup, networking (ARP, socket creation, TCP/TLS handshake), HTTP requests, browser behavior, HTML/CSS/JS parsing, rendering engine, GPU rendering, layout, to final drawing and user-visible output. The goal is to serve as a comprehensive resource for students and engineers to understand what happens under the hood, bridging from hardware and OS level up through network and application layers.
    Downloads: 0 This Week
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