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Dev tools · alternatives · 2026

24 alternatives to Unix for the Commodore 64? Open Source

A Unix-inspired shell and RAM filesystem for the Commodore 64 (6502 assembly)

Unix for the Commodore 64 is an open-source shell and RAM filesystem written in 6502 assembly that brings Unix-inspired functionality to the Commodore 64. Designed for developers working with retro systems, it provides… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

  1. 1

    A Simple Unix-like operating system. Contribute to ozkl/soso development by creating an account on GitHub.

    2019 · github.com · its alternatives →

  2. 2

    Hi HN community, I’m Zach, founder and CEO of Warp, and am excited to show you Warp, a fast Rust-based terminal that’s easy to use and built for teams. As of today, Warp is in public beta and any Mac user can download it. It works with bash, zsh, and fish. The terminal’s teletype-like interface has made it hard for the CLI to thrive. After 20 years of programming, I still find it hard to copy a command’s output; I always forget how to use `tar`; and I always have to relearn how to move my cursor. To fix fundamental accessibility issues, I believe we need to start innovating on the terminal,…

    2022 · warp.dev · its alternatives →

  3. 3

    (Very) basic UNIX-like operating system built when I was younger - SamyPesse/devos

    2013 · github.com · its alternatives →

  4. 4

    This is a site that maps the references on Gary Overacre's 1980s UNIX Magic poster to short write-ups with sources. I posted an earlier version about a year ago [1]. Since then I rewrote some of the annotations, added deep-linking to individual markers and a frame/sidebar view, gave the site a terminal-style redesign, and fixed historical inaccuracies (daemon etymology, nroff origin, B language vs. Multics, etc.). Contributions and comments welcome; each marker is a GitHub issue. site: https://unixmagic.net [1] https://news.ycombinator.com/item?id=43019136

    Apr 2026 · github.com · its alternatives →

  5. 5

    Yet another 6502 emulator that one day dreams of being an Atari 2600. - haldean/x6502

    2013 · github.com · its alternatives →

  6. 6

    To try it out, simply build the project yourself from source, or use attached bootable ISO image of the system (in Releases on Github) and run it in QEMU. https://blog.vxn.dev/rou2exos-rusted-edition

    2025 · github.com · its alternatives →

  7. 7IW
  8. 8

    TLDR: I wrote a handbook for the Linux command line. 120 pages in PDF. Updated for 2025. Pay what you want. A few years back I wrote an ebook about the Linux command line. Instead of focusing on a specific shell, paraphrasing manual pages, or providing long repetitive explanations, the idea was to create a modern guide that would help readers to understand the command line in the practical sense, cover the most common things people use the command line for, and do so without wasting the readers' time. The book contains material on terminals, shells (compatible with both Bash and Zsh),…

    2025 · commandline.stribny.name · its alternatives →

  9. 9

    This is my operating system that I've been working for the past 2 years. All of the code is written exclusively by me except from ported software. banan-os has a monolithic kernel targeting x86 (i686) and x86_64 architectures. The project consists of bootloader, kernel and userspace libraries (libc, libGUI, libFont, ...). It also uses my custom C++ standard library partly based on stdc++. Currently I have basic TTY and GUI environment with some of the basic UNIX utilities like cp, ls and stat. I have basic support for USB (keyboard/mouse/storage), disks (NVMe, AHCI), custom…

    2024 · github.com · its alternatives →

  10. 10

    I recently brought Infocom's original UNIX z-machine source code back to life on modern systems. The modified source code, instructions on usage, a build of the z-machine, and examples of embedded game executables are available. There is also a detailed write-up about the state of the original source code, the porting process, and the invaluable role Justine Tunney's Cosmpolitan project played in bringing the Zork trilogy (and more) to Windows/Mac/Linux/bsd for arm/x86 machines over the course of a lazy Sunday.

    2025 · christopherdrum.github.io · its alternatives →

  11. 11
    c64js▲100

    A commodore 64 emulator

    2016 · its alternatives →

  12. 12

    Stickers for fans of unix, software, coding and open source

    2018 · stickermule.com · its alternatives →

  13. 13

    A smarter shell and scripting environment with advanced features designed for usability, safety and productivity (eg smarter DevOps tooling) - lmorg/murex

    2023 · github.com · its alternatives →

  14. 14
    Sacred OS▲155

    Retro OS in your browser

    2024 · sacred.neocities.org · its alternatives →

  15. 15

    DAN64 is a open software and open hardware project to build an 8-bit microcomputer using an AVR microcontroller.

    2015 · usebox.net · its alternatives →

  16. 16

    Learn how classic game hardware worked. Write code and see it run instantly.

    2016 · 8bitworkshop.com · its alternatives →

  17. 17H1

    This is a 16bit CPU+Minicomputer from pure 74 series logic. It has user/kernel modes, virtual memory, prioritized IRQ's and DMA. It has a full C compiler and a unix-like OS. It's still in development.

    2023 · sol-1.org · its alternatives →

  18. 18

    A purely bash web server, no socat, netcat, etc... - GitHub - dzove855/Bash-web-server: A purely bash web server, no socat, netcat, etc...

    2022 · github.com · its alternatives →

  19. 19
    PINE64▲270

    A low cost Linux laptop that looks like a MacBook

    2016 · pine64.org · its alternatives →

  20. 20

    Linux tool to show progress for cp, mv, dd, ... (formerly known as cv) - Xfennec/progress

    2014 · github.com · its alternatives →

  21. 21IM

    Hi, As a 8-bit C64 game coder in eaarly 90ties and currently mostly FE-focused dev, decided to give a go to a simple retro game archive. This is purely fun project - so i decided to post it to HN, mayne it'll resonate :)

    2023 · polishpixels.com · its alternatives →

  22. 22

    This is still WIP, but if anyone is interested, we could develop it much faster and perhaps even with cooler features like TUI graphics etc ... Right now it is all in plain ol bash

    2024 · github.com · its alternatives →

  23. 23
  24. 24

    the BLAKE3 hash function implemented in 6502 assembly - oconnor663/blake3-6502

    2022 · github.com · its alternatives →

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