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Life & fun · alternatives · 2026

24 alternatives to NSL – WSL for Linux

WSL-style Linux machines for Linux hosts.

NSL provides Linux hosts with persistent Linux machines similar to Windows Subsystem for Linux. Each machine is a complete distribution with its own packages and services, running as a systemd-nspawn container in a… 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

    Your very own offline-first privacy-centric open-source data-center! https://homelabos.com/

    2018 · gitlab.com · its alternatives →

  2. 2
    NSL-SH▲9

    Simplified domain and routing for Personal Server

    2025 · nsl.sh · its alternatives →

  3. 3
    lcl.host▲308

    Get HTTPS in your local dev environment

    2024 · lcl.host · its alternatives →

  4. 4

    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 →

  5. 5

    Userspace macOS translation layer for Linux ARM64. Contribute to wie-project/kakehashi development by creating an account on GitHub.

    Aug 2026 · github.com · its alternatives →

  6. 6

    Name Service Switch Service that uses an HTTP server as a backend. - gmjosack/nss_http

    2014 · github.com · its alternatives →

  7. 7
    CtrlOps▲244

    Deploy, Debug & Manage Linux Servers with AI.

    May 2026 · ctrlops.io · its alternatives →

  8. 8

    A free SSH client for Mac, Windows and Linux. Every host in one place, with end-to-end encrypted sync, SFTP, SSH key management, and an AI terminal assistant.

    Jun 2026 · termique.app · its alternatives →

  9. 9

    A little web server written in C for Linux. Supports: CGI, Reverse Proxy. Single threaded using I/O multiplexing (select).

    2023 · github.com · its alternatives →

  10. 10

    Hi HN! I've been working on Bor, an open-source system for centralized Linux desktop management. Bor consists of a lightweight Go agent and a central server. Policies are streamed to clients over mTLS/gRPC in real time—no polling—and currently support Firefox, Chrome, KDE, dconf, polkit and package management, with more coming. Version 0.8 introduces several new policy types - Thunderbird, Microsoft Edge for Business and FirewallD zones, along with a number of improvements and fixes. I'd love feedback on the architecture, policy model, and whether this is something you'd consider for…

    Aug 2026 · getbor.dev · its alternatives →

  11. 11

    I built a DNS resolver that lets me use https://frontend.numa instead of localhost:5173 — auto-generated TLS certs, WebSocket passthrough, path routing. No mkcert, no nginx, no /etc/hosts.

    Apr 2026 · github.com · its alternatives →

  12. 12

    Shuru is a lightweight sandbox that spins up Linux VMs on macOS using Apple's Virtualization.framework. Boots in about a second on Apple Silicon, and everything is ephemeral by default. There's a checkpoint system for when you do want to persist state, and sandboxes run without network access unless you explicitly allow it. Single Rust binary, no dependencies. Built it for sandboxing AI agent code execution, but it works well for anything where you need a disposable Linux environment.

    Feb 2026 · shuru.run · its alternatives →

  13. 13

    :computer: :lock: :key: Secure Boot key manager. Contribute to Foxboron/sbctl development by creating an account on GitHub.

    2023 · github.com · its alternatives →

  14. 14

    Drop: a rootless Linux sandbox for developers. It isolates coding agents and third-party packages while preserving your work environment.

    29d ago · droprun.sh · its alternatives →

  15. 15

    A rest application to update firewalld rules on a linux server - GitHub - prashantgupta24/firewalld-rest: A rest application to update firewalld rules on a linux server

    2020 · github.com · its alternatives →

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    This project contains no code from Linux, BSD, Minix, or any other OS. Everything up until this point is written entirely from scratch, including a pure microkernel (that only implements multiprocessor priority scheduling, memory management, and interprocess communication), a work-in-progress implementation of the standard C library, and a variety of servers that provide drivers and other essential OS functionality. At the time of writing this post, the servers provide drivers for the keyboard, NVMe SSDs (that works on real hardware), a Unix-like virtual file system (with a single root…

    2024 · github.com · its alternatives →

  19. 19
    webshl▲77

    Easy way to have bash shell on your browser

    2023 · its alternatives →

  20. 20

    Alpha preview for the ki programming language. Currently linux-x64, macos-x64 only. Windows users can use WSL for now. Feedback is much appreciated.

    2023 · github.com · its alternatives →

  21. 21
    WSLMan▲6

    WSLman: create, clone & manage Linux distros on Windows

    2025 · github.com · its alternatives →

  22. 22

    A bash script for generating trusted self-signed SSL certs for local development on your Mac - kingkool68/generate-ssl-certs-for-local-development

    2018 · github.com · its alternatives →

  23. 23

    Local SSH server manager with no subscriptions or installs

    May 2026 · nesdzo.co.uk · its alternatives →

  24. 24

    Hey HN! I just released go-nbd, a lightweight Go library for effortlessly creating NBD servers and clients. Its a neat tool for creating custom Linux block devices with arbitrary backends, such as a file, byte slice or what I'm planning to use it for, a tape drive. While there are a few partially abandoned projects like this out there already, this library tries to be as maintainable as possible by only implementing the most recent handshake revision and baseline functionality for both the client and the server, while still having enough support to be useful. I'd love to get your feedback :)

    2023 · github.com · its alternatives →

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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 →