Dev tools · alternatives · 2026
24 alternatives to MeowOS
Kyrkat89/meowos: umm...
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
exaequOS, your browser is your computer
2023 · exaequos.com · its alternatives →
- 2
- 3
- 4
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 · its alternatives →
- 5
Run KolibriOS, Linux or Windows 98 in your browser
2013 · copy.sh · its alternatives →
- 6
- 7
800+ community resources and Notion workbook for free
2021 · its alternatives →
- 8
Run KolibriOS, Linux or Windows 98 in your browser
2016 · copy.sh · its alternatives →
- 9
Flotato▲457Instantly create native, light Mac apps for any web app
2019 · flotato.com · its alternatives →
- 10
- 11
An application innovation platform delivering a comprehensive experience with tools to empower organizations to modernize and build new applications, accelerate AI adoption, and fuel growth.
2013 · coreos.com · its alternatives →
- 12
Hargun's MacOS▲132A fully interactive, Mac-like experience directly in browser
Nov 2025 · hargunpreet.vercel.app · its alternatives →
- 13
A pretty simple Operating System for my High School Project - aswinmohanme/ultronOS
2019 · github.com · its alternatives →
- 14
- 15
An operating system written in JavaScript. Contribute to haileys/jsos development by creating an account on GitHub.
2012 · github.com · its alternatives →
- 16
- 17
- 18
TempleOS is an experimental OS designed to be simple and self-hosted with a JIT compiler. I was mesmerized by it but didn't like the hassle of using virtual machines to boot it up and move files around from the virtual drive. My project lets you run TempleOS as an app of some sort instead of using a virtual machine to run it - this brings a lot of benefits like speed, seamless filesystem integration (virtual machine development with stock TempleOS is really a pain.), command-line mode where you can code in HolyC on the command line instead of TempleOS' GUI. Its user-space nature lets it do…
2024 · github.com · its alternatives →
- 19MH
Nov 2025 · astral-os.org · its alternatives →
- 20
Hello HN, I've been working on a simple OS for tinkering and running bare metal apps on vintage PCs. Since I couldn't quite decide whether to target pure 16-bit, or slightly more capable 32-bit machines, I ended up with two separate versions: - GentleOS/32 (https://github.com/luke8086/gentleos32) works on i386+, requires 4MB of RAM and VGA display supporting 640x480x16 mode or any 256-color VESA mode. - GentleOS/16 (https://github.com/luke8086/gentleos) works on 80186+, requires less than 192KB of RAM and a CGA display supporting 320x200x4…
Jun 2026 · github.com · its alternatives →
- 21
2021 · moos.app · its alternatives →
- 22
- 23
Flakes▲147A keyboard-first, AI-powered native browser for macOS.
Jan 2026 · flakes.ai · its alternatives →
- 24
Also compare
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →