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Alternatives

Products that do what Programming Web Operating System 0xWebOS does

0xWebOS openOS

  1. 1
    Sacred OS155

    Retro OS in your browser

    2024

  2. 2EA
  3. 3
    WebOS10

    A full operating system in your browser

    2025

  4. 4
    XOS96

    Grow your business better and faster

    2022

  5. 5

    Comprehensive web-based operating system

    2025

  6. 6IW

    https://lisagui.com/info.html This is a web OS I wrote in vanilla JS that looks like the Apple Lisa Office System (1983-85), with other contemporaneous influences and additional improvements and features. It's currently in alpha and isn't remotely bug free. I had been holding off on posting this here until it was somewhat presentable and useful. Please note; the Lisa conforms more literally to the desktop metaphor than most modern GUIs - some of the important differences are mentioned in the readme. This is a complete recreation of the UI in JS; it all renders to a single…

    2025 · alpha.lisagui.com

  7. 7FO
  8. 8BC

    Hey HN! We're Nithin and Nikhil, twin brothers building BrowserOS (YC S24). We're an open-source, privacy-first alternative to the AI browsers from big labs. The big differentiator: on BrowserOS you can use local LLMs or BYOK and run the agent entirely on the client side, so your company/sensitive data stays on your machine! Today we're launching filesystem access... just like Claude Cowork, our browser agent can read files, write files, run shell commands! But honestly, we didn't plan for this. It turns out the privacy decision we made 9 months ago accidentally positioned us for this…

    Jan 2026 · github.com

  9. 9JO

    2012 · github.com

  10. 10ZA
  11. 11

    Build professional dynamic websites without any code

    2015

  12. 12

    Run OS on your browser!

    Nov 2025 · web--os.vercel.app

  13. 13

    A fully interactive, Mac-like experience directly in browser

    Nov 2025 · hargunpreet.vercel.app

  14. 14

    An immutable, framework-free single-file Web OS prototype

    Jun 2026 · go-web-os.web.app

  15. 15
    KnightOS136

    An open-source OS for calculators

    2016

  16. 16

    MathWebOS is a experimentalmathematics-focused web operating

    Jun 2026 · github.com

  17. 17MM

    Hi HN, I’m Dvir, a young developer. Last year, I got rejected after a job interview because I lacked some CPU knowledge. After that, I decided to deepen my understanding in the low level world and learn how things work under the hood. I decided to try and create an OS in C and ASM as a way to broaden my knowledge in this area. This took me on the most interesting ride, where I’ve learned about OS theory and low level programming on a whole new level. I’ve spent hours upon hours, blood and tears, reading different OS theory blogs, learning low level concepts, debugging, testing and working on…

    Oct 2025 · github.com

  18. 18VM

    2013 · blog.grunseid.com

  19. 19XA

    2016 · github.com

  20. 20MC

    Hello HN! I want to show you MyNixOS.com - a website I've been working on this year to make it easy to create and share Nix and NixOS configurations. Nix is a powerful tool to deploy software in a reproducible way, and with NixOS you can control your whole operating system through a declarative configuration. Starting out with Nix was exciting, but it definitely had a challenging learning curve. This made me start building a website focused on making it easier to create and share Nix flakes, which are the core unit of software deployment in Nix. Using the website, you can create flakes…

    2022 · mynixos.com

  21. 21WC
  22. 22AE
  23. 23
    Sava OS139

    A desktop interface for your web browser

    2024

  24. 24

    Linux in the browser (Full, fast, root access via HTML5)

    2015

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