Alternatives

Products that do what Box86js: run 32-bit Linux binary directly in browser does

1. 1OS
   Open Source emulator in Javascript that runs Linux▲65

   2012 · ubercomp.com

2. 2RP
   Run Python, Ruby, Node.js, C++, Lua in the Browser via x86 to WASM JIT▲171

   2021 · repl.leaningtech.com

3. 31K
   1 KB JavaScript library for building front end apps▲242

   2017 · github.com

4. 4XA
   xOS – a 32-bit OS for the PC▲115

   2016 · github.com

5. 5H3
   Homemade 32-bit CPU and OS (2015) [video]▲253

   2016 · youtube.com

6. 6DA
   DomTerm – a web-based rich terminal emulator and console▲78

   2018 · domterm.org

7. 7AL
   A Lisp-based in-browser toy operating system▲156

   2012 · github.com

8. 8AE
   An Easy Programming Language That Runs in the Browser▲138

   2018 · kabas.online

9. 9AT
   A tiny web browser implementation with V8 JavaScript engine and Rust▲144

   2021 · github.com

10. 101K
    1 KB JavaScript library for building applications▲116

    2017 · github.com

11. 11CO
    Codebox - Open-source cloud and desktop IDE▲136

    2014 · github.com

12. 12TS
    The Silicon C++14 Web Framework▲140

    2015 · github.com

13. 13RW
    Running Win32/DirectX games in the browser via x86 emulation and WebGPU▲5

    Jul 2026 · bottleship.happydog.games

14. 14MA
    Monolinux – A tiny embedded Linux distro▲69

    2019 · github.com

15. 15FC
    Firefox crack for linux – run unsigned addons without recompiling▲9

    2016 · gist.github.com

16. 16TI
    Tux.io – a (now working) Linux desktop in your browser▲64

    2017 · tux.io

17. 17ZD
    Zero deps C++ ASR binary for Linux (0MB idle RAM, no daemons, Unix way)▲5

    Jun 2026 · github.com

18. 18BS
    Bish – Shell scripting with a modern feel▲84

    2015 · github.com

19. 198B
    8-bit CPU simulator in C▲67

    2020 · github.com

20. 20JO
    Javascript operating system▲57

    2012 · github.com

21. 21AA
    Atmel AVR 8-bit Emulator in Rust and React▲41

    2015 · realscout.github.io

22. 22TC
    Tiny C runtime Linux (rt0), HelloWorld 0.6k (i386), sbrk example added▲49

    2015 · github.com

23. 23IW
    I wrote a 1-bit WebGPU runtime to run a 1.7B LLM in the browser▲5

    Jul 2026 · aidekin.com

24. 24AE
    An Easy Programming Language That Runs in the Browser via WebAssembly▲32

    2021 · easylang.online

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