Browse free open source Ruby System Software and projects below. Use the toggles on the left to filter open source Ruby System Software by OS, license, language, programming language, and project status.

  • Auth0 for AI Agents now in GA Icon
    Auth0 for AI Agents now in GA

    Ready to implement AI with confidence (without sacrificing security)?

    Connect your AI agents to apps and data more securely, give users control over the actions AI agents can perform and the data they can access, and enable human confirmation for critical agent actions.
    Start building today
  • Stay in Flow. Let Zenflow Handle the Heavy Lifting. Icon
    Stay in Flow. Let Zenflow Handle the Heavy Lifting.

    Your AI engineering control center. Zenflow turns specs into shipped features using parallel agents and multi-repo intelligence.

    Zenflow is your engineering control center, turning specs into shipped features. Parallel agents handle coding, testing, and refactoring with real repo context. Multi-agent workflows remove bottlenecks and automate routine work so developers stay focused and in flow.
    Try free now
  • 1
    Zero Install
    Zero Install is a decentralised cross-distribution software installation system. Create one package that works everywhere! With dependency handling and automatic updates, full support for shared libraries, and integration with native package managers
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    Downloads: 1,141 This Week
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  • 2
    Grafana

    Grafana

    Leading open-source visualization and observability platform

    Grafana OSS is a leading open-source visualization and observability platform that lets you query, visualize, alert on, and explore your data—regardless of where it’s stored. With support for 100+ data source plugins (such as Prometheus, Loki, Elasticsearch, InfluxDB, SQL/NoSQL databases, OTel, and more), you can unify metrics, logs, traces, and other observability signals in one place. Grafana OSS empowers you to build dynamic, reusable dashboards with rich visualizations, template variables, interactive filtering, and cross-panel linking. Its Explore mode enables ad-hoc queries and side-by-side comparisons of time ranges, queries, and data sources. Grafana also includes built-in alerting, allowing you to define threshold-based rules and send notifications to external systems (e.g. Slack, PagerDuty, OpsGenie). Backed by a strong community (https://grafana.com/community/) and open governance, Grafana OSS is free to use, modify, and deploy under the AGPL-3.0 license.
    Downloads: 30 This Week
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  • 3
    Robolinux

    Robolinux

    Announcing Robolinux Cinnamon 14.1

    Announcing The New Robolinux Series 14 Mate LTS - 2034 Robolinux is very pleased to announce a completely new 14.1 Mate privacy centered 1inux operating system you can download freely while also offering our users an optional 14+ advanced upgrade which comes with our Untracker and FAAST Boot along with one click popular privacy software installers like Tor and I2p, Wireshark and Bleachbit plus many more for a fair and reasonable price. Robolinux14.1-Mate is ideal for beginners and advanced users. We are proud that it comes with Enoch AI which is TOTALLY 100% PRIVATE, FREE, HONEST & UNCENSORED built into Robolinux Cinnamon 14.1 The Robolinux 14.1 version with rock solid Long Term Support through 2034! requires users to set secure boot in their BIOS. It is currently available in the Cinnamon desktop flavor. we will release series 14 Xfce version in the next two months.For more information please see Readme file. Warmest regards John Martinson Robolinux.org
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    Downloads: 119 This Week
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  • 4
    SIGAR (System Information Gatherer and Reporter) is a cross-platform, cross-language library and command-line tool for accessing operating system and hardware level information in Java, Perl and .NET.
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    Downloads: 23 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.
    Learn More
  • 5
    ZK - Simply Ajax and Mobile
    ZK is an open-source Java framework for building modern web and mobile applications. It enables developers to create rich, interactive UIs using only Java — no JavaScript required. With 200+ Ajax-powered components, event-driven architecture, and support for popular technologies like Spring, Java EE, and JSP/JSF, ZK makes it simple to deliver powerful and user-friendly web applications.
    Downloads: 9 This Week
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  • 6
    <<Hack|Track GNU/Linux

    <<Hack|Track GNU/Linux

    Distro Penetrasing Live System Burn to USB Flash Disk & Run.

    <<Hack|Track GNU/Linux is an open source operating system developed by the HTGL Project from Indonesia which provides penetration testing.
    Downloads: 25 This Week
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  • 7
    KaNaPi

    KaNaPi

    Educational Linux Distribution

    Main goals: * Prepare operating system based on Linux kernel and free software for use at home from scratch by building sources. Binary packages/images are also available. * Each package is installed in separate directory, so you can use different versions of applications and libraries by design. * There is only one user 'kanapi' with root permissions, so you don't have to login, remember passwords, etc. * Simple configuration * Automatic compilation.
    Downloads: 31 This Week
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  • 8
    sysadmin-util

    sysadmin-util

    Tools for Linux/Unix sysadmins

    sysadmin-util is a compact collection of small, practical command-line utilities gathered for everyday system administration tasks. The repository contains a variety of single-purpose scripts that solve common problems such as determining file ages, testing SSH connectivity, checking MySQL slave status, expanding IPv6 addresses, sending metrics to Graphite, and working with IP ranges. The project intentionally keeps the set small and focused, emphasising quality and personal usefulness over trying to be a large toolbox everyone adopts unchanged. Each tool is simple to inspect, easy to install, and written to be useful in scripting and cron workflows, with many commands designed to behave well in automation and monitoring contexts. The maintainer notes that personal toolkit preferences vary, encourages users to assemble their own curated collections, and points to a replacement repo for a more permissive contribution flow.
    Downloads: 1 This Week
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  • 9

    OpenXCI

    A free desktop hypervisor

    OpenXCI is a Xen-based desktop hypervisor. Unlike other desktop hypervisors, it is not targeted at businesses wanting remote provisioning, but rather at individuals who want a high-performance alternative to dual/multi-booting.
    Downloads: 5 This Week
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  • Next-Gen Encryption for Post-Quantum Security | CLEAR by Quantum Knight Icon
    Next-Gen Encryption for Post-Quantum Security | CLEAR by Quantum Knight

    Lock Down Any Resource, Anywhere, Anytime

    CLEAR by Quantum Knight is a FIPS-140-3 validated encryption SDK engineered for enterprises requiring top-tier security. Offering robust post-quantum cryptography, CLEAR secures files, streaming media, databases, and networks with ease across over 30 modern platforms. Its compact design, smaller than a single smartphone image, ensures maximum efficiency and low energy consumption.
    Learn More
  • 10
    ubnhd2

    ubnhd2

    A native, dual-bootable ubuntu for the HTC™ HD2 Phone (qsd8250 SoC)

    ubnhd2 is a security and pentest focused ubuntu/debian system that runs natively on the HTC HD2 phone. To boot this you need the Magldr on your phone and the first FAT partition should be named "SD". The wifi drivers are not included check the Ubuntu HTC HD2 Section from forum.xda-developers.com/showthread.php?t=1975081 for more details.
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    Downloads: 2 This Week
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  • 11
    Your friendly neighborhood hackers for hire. We are a group of individuals providing our clients the best support and troubleshooting advice and some of what we believe to be the best open source software and OS. Enjoy!
    Downloads: 1 This Week
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  • 12
    Machbarkeitsstudien zur praktischen Umsetzung von verschiedenen Konzepten und Techniken für die zukünftige Version 5 des Schulservers "Arktur"
    Downloads: 0 This Week
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  • 13
    This is a apache v2.0 authentication module. Based on html form authentication and cookie authentication session. Cookie session are stored in memcache deamon. Can be used has an simple "Single Signe-On" (SSO). All the code source and the bug tracking has migrated to github: https://github.com/ZenProjects/Apache-Authmemcookie-Module All the documentation are here: https://zenprojects.github.io/Apache-Authmemcookie-Module/
    Downloads: 0 This Week
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  • 14
    BashCore

    BashCore

    A custom Debian live ISO with security tools, no GUI, only Bash.

    BashCore is a Debian-based live ISO for security pros, networking enthusiasts, and students. Minimalist and GUI-free, it relies entirely on Bash. Lightweight, fast, GPU-ready, and now offering an optional PREEMPT_RT kernel, it provides a fresh environment on every boot, ideal for safe experimentation, learning, and diagnostics. Built with Debian live-build, MIT-licensed, no branding, telemetry, or tracking. Also available: BashCoreX adds XFCE with Firefox, Tor & Mullvad browsers, Wireshark, GParted, and FileZilla. BashCoreT is CLI-only, Debian 13 “Trixie” with Linux 6.12 (PREEMPT_RT selectable at boot). BashCoreTX combines XFCE with Debian 13, Linux 6.12, Firefox, Tor & Mullvad browsers, and Wireshark. BashCoreZ is ultra-minimal CLI, live Debian 13 netinst, PREEMPT_RT kernel. BashLabOS is for everyday use, XFCE with GIMP, FileZilla, VLC, LibreOffice, GParted, Tor, Mullvad, Tor & LibreWolf browsers, Proxychains4. Info & download at https://www.bashcore.org
    Downloads: 0 This Week
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  • 15
    Cyclone - Task Automation

    Cyclone - Task Automation

    Task Scheduler for Java, Groovy, Javascript, python & ruby

    Cyclone is java-based rich GUI web tool for automating tasks with ease. Cyclone is a project that was borne out of necessity. Agreed, there are many native tools that allow task to be scheduled or automated on most operating systems, however, Cyclone is more than just an automation tool. In many programming languages, there are batch module/libraries available to schedule jobs, but need quite a bit of enhancements to provide similar feature set as Cyclone. Cyclone comes with a number of fascinating features Real-time progress and status montoring for jobs Pause, resume and stop an executing job Multi-user environment with in-built authentication and authorization modules Polygot - jobs can be implemented in java, groovy, ruby, javascript and python Easy administration and configuration - user management etc. Extensible security module
    Downloads: 0 This Week
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  • 16
    DaVinci OS

    DaVinci OS

    Linux Operating System based on openSUSE 13.1 by Tóca

    DaVinci Operating System is an Operating System craeted by Tóca CompuGlobal Corporation,Inc based on openSUSE 13.1 and GNU Linux. It´s currently 64 BITS and UEFI devices only.
    Downloads: 0 This Week
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  • 17
    Etch is a cross-platform, language- and transport-independent framework for building and consuming network services. With Etch, service development and consumption becomes no more difficult than library development and consumption.
    Downloads: 0 This Week
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  • 18
    Infinispan

    Infinispan

    High performance distributed in-memory key/value store

    Infinispan is an open source, Java based data grid platform. ***IMPORTANT*** Starting with Infinispan 5.0.0.FINAL, Infinispan releases are no longer hosted in Sourceforge. They can now be located in www.jboss.org/infinispan/downloads
    Downloads: 0 This Week
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  • 19
    Insidias is a next-generation intrusion detection engine, with a focus on speed, efficiency, advanced pattern matching, parallel-processing, modularity, and expandability.
    Downloads: 0 This Week
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  • 20
    Naraio is LAMP like software. It contains Apache, MySQL, PHP, Perl, Openssl, Phpmyadmin, OpenLDAP, Subversion, Ruby, Python, Phpldapadmin, and Trac. Trac and Subversion are authenticates user with integrated ldap. Naraio is easy, secure and flexible.
    Downloads: 0 This Week
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  • 21
    A lightweight, platform-neutral framework for decoupled communications. Development has moved to http://github.com/lwes/
    Downloads: 0 This Week
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  • 22
    Lioness (Languages Interop Framework)
    Framework for making Windows applications that are one .exe file in AutoHotKey_L,C++,C#, VB.NET,Java,Groovy,Common Lisp,Nemerle,Ruby,Python,PHP,Lua,Tcl,Perl,Jint,S#,WSH VBScript,HTML/JavaScript/CSS,COM, PowerShell without compiling . For .NET 4.
    Downloads: 0 This Week
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  • 23
    Downloads: 0 This Week
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  • 24
    This site has been deprecated in favor of https://github.com/morgajel/morgnagplug Please update your bookmarks accordingly.
    Downloads: 0 This Week
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  • 25
    Security analysis tools produced by The Ohio State University Network Security Group.
    Downloads: 0 This Week
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