• Vibes don’t ship, Retool does Icon
    Vibes don’t ship, Retool does

    Start from a prompt and build production-ready apps on your data—with security, permissions, and compliance built in.

    Vibe coding tools create cool demos, but Retool helps you build software your company can actually use. Generate internal apps that connect directly to your data—deployed in your cloud with enterprise security from day one. Build dashboards, admin panels, and workflows with granular permissions already in place. Stop prototyping and ship on a platform that actually passes security review.
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  • Outgrown Windows Task Scheduler? Icon
    Outgrown Windows Task Scheduler?

    Free diagnostic identifies where your workflow is breaking down—with instant analysis of your scheduling environment.

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  • 1
    Cambridge Z88

    Cambridge Z88

    Software development for 4Mb portable, using Z80 CPU and AA batteries

    This project is for the portable computer "Cambridge Z88", produced by Sir Clive Sinclair (of ZX Spectrum fame). We continue to support software development (ROM, 3rd party apps on memory cards and desktop applications). We have moved to https://cambridgez88.jira.com/wiki (development, source code and documentation). However, we continue to publish files for download here.
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    Downloads: 8 This Week
    Last Update:
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  • 2

    Active Object real-time OS

    AO RTOS is small real time OS based on Active Object concurrency model

    AO-RTOS is a pure object-oriented small footprint real-time operating system for embedded devices. The project is using Active Object (or Actor) concurrency model and finite state machine (FSM) design template as implementation base.
    Downloads: 0 This Week
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  • 3
    OS Zero

    OS Zero

    Simplest kernel for cooperative multithreading

    Simplest of possible ways to multithreading on the smallest microcontrollers. This project is demonstration the programming technique of the multithreading with polling the system state. Published code debugged and ready to use in your projects.
    Downloads: 0 This Week
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  • 4

    BootDebug

    A Debug style tool for OS Free systems

    BootDebug is kind of an odd ball tool. It boots up like an OS (using Grub) but is not really an OS at all. What it provides is a tool to look at the system in a very pure state, allowing you to see exactly what is going on at they very start of the system powering up.
    Downloads: 0 This Week
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  • Atera all-in-one platform IT management software with AI agents Icon
    Atera all-in-one platform IT management software with AI agents

    Ideal for internal IT departments or managed service providers (MSPs)

    Atera’s AI agents don’t just assist, they act. From detection to resolution, they handle incidents and requests instantly, taking your IT management from automated to autonomous.
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  • 5

    Thread

    Mulithreading Arduno library

    Simplest of possible kernel for iterative time division multithreading on smallest AVR boards Arduino. This is a small and adapted part of the future "Like OS".
    Downloads: 0 This Week
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  • 6
    Clicker is a project for a Multitasking Open-source operating system written from scratch. based on a modular micro kernel. We want to explore new way of designing and using OSes :) [newz: PCI, NE2K and VBE]
    Downloads: 22 This Week
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  • 7
    Nanux

    Nanux

    Nanux Kernel

    ...Minimal requirements: - x86 Arquitecture, PC - CPU Intel Pentium I, 200 MHz or newer, (maybe AMD, but is not recommended) - 4 MiB of RAM - CD/DVD ROM, USB or Floppy to run the ISO Image - keyboard /*Future updates are coming :) */ ==================================== For any questions or comments about the project you can write me at: - bojidar_bob@abv.bg - bozhidar1991@gmail.com - Facebook: Bozhidar Peychev Please rate and comment this nice OS :) Thanks for using Nanux Kernel ====================================
    Downloads: 0 This Week
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  • 8
    os-808x

    os-808x

    operating system for Intel 8086 / 8088

    ...Completely written in x86 Assembly 2. 32 OS services/functionality 3. Menu Driven Shell provides utilities like RAM check, Disk Viewer, Printer, Clock, Alarm etc., 4. OS supported simple file concept 5. Security using XOR Encryption Sources are available in sources section. See the Wiki for screen shots and how to run this OS on DOSBox / Wine environment.
    Downloads: 0 This Week
    Last Update:
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  • 9
    libosdk stands for operating system development kit, which is simply a library containing low-level architecture dependent assembly procedures you can use to develop your own os without using assembly language or even know about it.
    Downloads: 0 This Week
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  • Grafana: The open and composable observability platform Icon
    Grafana: The open and composable observability platform

    Faster answers, predictable costs, and no lock-in built by the team helping to make observability accessible to anyone.

    Grafana is the open source analytics & monitoring solution for every database.
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  • 10
    An open hardware and software platform, Octobits attempts to recreate the aesthetics of the early eight-bit computer age using cheap, powerful, and readily available modern components.
    Downloads: 0 This Week
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  • 11
    yaMOS - yet another My Operating System
    yaMOS stands for: yet another "My Operating System". This is a hobby Operating System, let's see to what it develops... At the moment it's only a kernel written in C++ and Assemly.
    Downloads: 0 This Week
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  • 12
    FreeOS/1
    FreeOS/1 is a Free, Open Source, FreeDOS based Free and Open Source Alternative OS, with open source Microsoft Windows compatibility using HXDOSExtender KernelEx,and ReactOS source code. FreeOS/1 will include new technologies and will be easy to use
    Downloads: 0 This Week
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  • 13
    Implementation of virtual threads for the XS-1. Currently a simple context switching implementation for the XMOS XS-1 architecture (Gn, Ln products). Allows a user to run low speed processes on a single thread using time sliced scheduling.
    Downloads: 0 This Week
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  • 14
    MODEST - MOdifyDEScripTor -
    Modest is an LKM piece of code that allows users, running a user-space control application which interacts with kmodest char driver using ioctl() syscalls, to redirect I/O write() or writev() system calls to a second file descriptor at runtime.
    Downloads: 0 This Week
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  • 15
    Hobbyist operating system using a new microkernel. The objective is to not get bogged down by ancient legacy processor support. The OS is meant to be designed from the ground up, without utilizing any legacy or existing implementations or designs.
    Downloads: 0 This Week
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  • 16
    Open Source microkernel for ia32 architecture. Basically this is a full functional operating system implementation using GNU C and nasm. Fully commented in spanish and with external documents explaining system calls, library functions, design, etc.
    Downloads: 0 This Week
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  • 17
    ManRiX is an open source microkernel based operating system with POSIX interface. It is written from scratch using C and Assembly. Microkernel contains just few basic components of an Operating System while others are implemented as user process.
    Downloads: 4 This Week
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  • 18
    Nx is a simple (yet only x86) multiprocess operating system kernel written in C (and some parts in assembly) from scratch. Our goal is to achieve high performance, speed, flexibility and security by using the simpliest possible design.
    Downloads: 0 This Week
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  • 19
    AtlantisOS - An operating system designed from scratch, implemented without using older code and made to be the best
    Downloads: 0 This Week
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  • 20
    The DEX Operating system allows for the dynamic reconfiguration and customization of various system services using concepts found in extensible operating systems. The ultimate goal of this operating system is to achieve zero static inter-module calls.
    Downloads: 1 This Week
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  • 21
    eGIS - (Ege Embedded Operating System) is a portable, configurable, extensible object oriented and real-time embedded operating system microkernel written mostly in C++ language and designed using modern software approaches using design patterns.
    Downloads: 0 This Week
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  • 22
    libosdk stands for operating system development kit, which is simply a library containing low-level architecture dependent assembly procedures you can use to develop your own os without using assembly language or even know about it.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    Maiden-core is a Linux kernel robotics API module, extensible in Erc. The Maiden Project also documents and develops the Maiden architecture for mobile robots, a set of (optional) designs and standards for robots using the Maiden-core API.
    Downloads: 0 This Week
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  • 24
    LUnix (little UNIX) is an operating system for the Commodore64 - a famous home computer back in the 80s. It supports TCP/IP networking (SLIP or PPP using a RS232 interface). LUnix aims to look and feel like UNIX.
    Downloads: 3 This Week
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  • 25
    Our aim is a \\\\\\\"complete\\\\\\\" Operating System which is well documented and less \\\\\\\"cryptic\\\\\\\". We are not keen on re-inventing the wheel all over again, it\\\\\\\'s time to move on to bigger things. We\\\\\\\'d be using C + asm and Hax
    Downloads: 0 This Week
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