Life & fun · alternatives · 2026

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. JSBin with Vim on JavaScript Emulated Linux Jor1k launched in 2015; newer entries below may have overtaken it.

1. 1
   I finished v5 of a JVM framework I've spent spent half a decade making▲377

   ForewordJavalin is a Java and Kotlin web framework which focuses on simplicity and Java/Kotlin interoperability.It supports WebSockets and HTTP3, and it uses...

   2022 · javalin.io · its alternatives →

2. 2JE
   JS-emulated Linux with network support, everyone on one subnet▲26

   2013 · jor1k.widgetry.org · its alternatives →

3. 3
   eu/jev▲86

   The System One Model Hosted in the EU

   20d ago · eu-jev.com · its alternatives →

4. 4
   AVR-VM – VM with JIT-compiler for ATMega32 written in Rust▲78

   VM with JIT-compiler for ATMega32 written in Rust. Contribute to MackieLoeffel/avr-vm development by creating an account on GitHub.

   2017 · github.com · its alternatives →

5. 5
   OpenRISC JavaScript emulator emulates up to 16 cores▲43

   Online OR1K Emulator running Linux. Contribute to s-macke/jor1k development by creating an account on GitHub.

   2014 · github.com · its alternatives →

6. 6VA
   Virtjs, an ES6 emulation library▲27

   2014 · virtjs.com · its alternatives →

7. 7
   I just released v7 Javalin, a JVM web framework▲6

   Share on X Share on Reddit Hacker News Copy Link

   Feb 2026 · javalin.io · its alternatives →

8. 8IA
   Implement a Simple VM in JavaScript▲6

   2020 · codeguppy.com · its alternatives →

9. 9
   Linux-based OS with HTML, CSS, JS, and JSON environment▲8

   May 2026 · github.com · its alternatives →

10. 10TJ
    The JSON processor jq running in the browser with emscripten▲8

    2017 · fiatjaf.alhur.es · its alternatives →

11. 11TA
    Tweed – An OO JavaScript VDOM UI Library▲5

    2017 · medium.com · its alternatives →

12. 12
    Kvmapp – A lightweight VM manager for Linux without libvirt▲8

    2019 · flockport.com · its alternatives →

13. 13VA
    (vy) A nifty vim-like editor running on python3 now▲6

    https://github.com/iogf/vy

    2017 · its alternatives →

14. 14
    BlastEm – A highly accurate and moderately fast Genesis/MD emulator▲6

    2017 · retrodev.com · its alternatives →

15. 15VI
    vim.ink – A vim color scheme designer built with React▲7

    2014 · vim.ink · its alternatives →

16. 16JE
    JSON Editor for macOS▲5

    2022 · theapiscout.com · its alternatives →

17. 17JV
    JsDiff – Visually compare JavaScript libraries▲8

    2020 · jsdiff.dev · its alternatives →

18. 18RJ
    RefRem, JVM Painless Compilation to Native Code▲5

    2020 · refrem.com · its alternatives →

19. 19JA
    Jhall – A JavaScript Alternative to Dhall▲5

    2020 · npmjs.com · its alternatives →

20. 20AV
    A visual disassembler for JVM based languages▲5

    2023 · cafebabe.app · its alternatives →

21. 21BJ
    bndr – jsFiddle for Slack commands▲9

    2017 · bndr.talkus.io · its alternatives →

22. 22
    A curated list of Vim/Bash/Perl/Awk/Python/Sed/C/Linux Tutorials&Scripts▲5

    2016 · github.com · its alternatives →

23. 23AS
    A Super Simple JSON CMS▲8

    2018 · medium.com · its alternatives →

24. 24KJ
    Kefir.js – a fast FRP lib with transducers support▲6

    2014 · pozadi.github.io · its alternatives →

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 →