Life & fun · alternatives · 2026
24 alternatives to JS-emulated Linux with network support, everyone on one subnet
JS-emulated Linux with network support is a JavaScript-based Linux emulator that runs entirely in the browser. It allows users to interact with a Linux environment and connect multiple instances on a shared subnet… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. JS-emulated Linux with network support, everyone on one subnet launched in 2013; newer entries below may have overtaken it.
- 1OS
2012 · ubercomp.com · its alternatives →
- 2
Run KolibriOS, Linux or Windows 98 in your browser
2013 · copy.sh · its alternatives →
- 3
Hey HN, We’re Philip, Amby, and Declan, and we made “multiplayer virtual computers” that you can embed anywhere, including 3D spaces. We decided to build this because we noticed that embedding third-party apps and websites can be a nightmare due to incompatible platforms, security issues, and poor UX. Adding multiplayer functionality to these embeds makes this problem exponentially more difficult. On the backend, we’re spinning up a VM and running a resource-optimized fork of Chromium which we then stream to participants via WebRTC. Since we’re hosting the servers running the applications,…
2022 · threejs-example.hyperbeam.com · its alternatives →
- 4
Run KolibriOS, Linux or Windows 98 in your browser
2016 · copy.sh · its alternatives →
- 5
Hyper 1.0.0▲413Terminal built and extensible with HTML, CSS, and JavaScript
2016 · hyper.is · its alternatives →
- 6
Hyper 3▲643A cross-platform terminal powered by web technologies
2019 · hyper.is · its alternatives →
- 7
2019 · github.com · its alternatives →
- 8
Hi HN! Thanks for your attention to my post. It was a big challenge to run most of Node.js packages in browser, fast moreover. Virtual File system, resolve import/export. I got cold many times, depressions, burned out, yet still alive and finished it. Many guys helped me with an advice. Many users give a lot of positive feedback. There are 200,000 monthly unique users. I work full time now because of the freemium business model. To be honest - I am happy after many years of hard work.
2022 · playcode.io · its alternatives →
- 9
Online OR1K Emulator running Linux. Contribute to s-macke/jor1k development by creating an account on GitHub.
2014 · github.com · its alternatives →
- 10AI
2015 · jsblocks.com · its alternatives →
- 11
A self-hostable Wasm sandbox for JavaScript workers.
Jun 2026 · kyushu.dev · its alternatives →
- 12
Powerful server for Node.js that just works so you can focus on your awesome project
2017 · serverjs.io · its alternatives →
- 13
Bun▲295A fast JS runtime Node.js replacement with built‑in tools
Dec 2025 · bun.com · its alternatives →
- 14
This is the entire Firefox browser rendering to a element. Gecko, all UI components, and the Spidermonkey JS engine are all compiled and running in WebAssembly. Here are a few things you might find interesting: - This is fully end to end encrypted! We use the WISP protocol for TCP-over-websockets. - There is a novel WASM->JS JIT for experimental site speedup - This port cost over 25k in opus/fable tokens for debugging and JIT research This was just a fun experiment to push the boundaries of WebAssembly. For a more usable "browser in browser" experience, we also built…
Jul 2026 · developer.puter.com · its alternatives →
- 15
Excited to share the project I've been working on for the past 7 months! We've seen nearly weekly attacks against the open source software supply chain. I saw the seeds of this trend start in the mid 2015s as an open source maintainer and I've watched it only get worse over the years. I finally decided to try to solve this problem. Socket is taking an entirely new approach to one of the hardest problems in security in a stagnant part of the industry that has historically been obsessed with just reporting on known vulnerabilities. Unlike other scanning tools, Socket actually analyzes the…
2022 · socket.dev · its alternatives →
- 16VM
2013 · blog.grunseid.com · its alternatives →
- 17
- 18
:tv: Multiplayer NES through the magic of WebSockets and Go. - olahol/melody-jsnes
2015 · github.com · its alternatives →
- 19
NES emulator written in Rust. Contribute to pcwalton/sprocketnes development by creating an account on GitHub.
2013 · github.com · its alternatives →
- 20
- 21
Linux virtual machine, running in the browser via HTML5/WebAssembly. Networking and graphics supported.
2021 · repl.leaningtech.com · its alternatives →
- 22
Not really an oprating system, Just a pile of javascript pretending to be a Desktop Environment - Lerc/notanos
2013 · github.com · its alternatives →
- 23
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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 →