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Dev tools · alternatives · 2026

24 alternatives to x86-64 playground

Write and learn assembly code from your browser

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

    I recently created this project to teach assembly, and to have an assembly playground in the style of codepen/jsfiddle to embed in my blog posts. It's based on a wasm version of the blink x86-64 emulator, so everything runs client side with no backend server and with a runtime of only ~200Kb

    2024 · x64.halb.it · its alternatives →

  2. 2AW

    Hey HN, I wanted to show you a product a small team and I have been working on for 4 years. https://jam.dev It’s called Jam and it prevents product managers (like I used to be) from being able to create vague and un-reproducible bug tickets (like I used to create). It’s actually really hard as a non-engineer to file useful bug tickets for engineers. Like, sometimes I thought I included a screenshot, but the important information the engineer needed was what was actually right outside the boundary of the screenshot I took. Or I'd write that something "didn't work" but the engineer…

    2024 · its alternatives →

  3. 3OC
  4. 4
    Assembly▲150

    Quirky for Software

    2013 · its alternatives →

  5. 5

    Automate all workflows in one place

    2021 · joinassembly.com · its alternatives →

  6. 6

    Easy snippets of code essentials and generators

    2017 · webcode.tools · its alternatives →

  7. 7
    Code.xyz▲378

    The online code editor for building APIs in a single click.

    2018 · namekeeper.com · its alternatives →

  8. 8

    Discuss and understand your code base from within your IDE

    2022 · usecodex.com · its alternatives →

  9. 9

    A web code editor with AI & multi-language support

    2025 · x-codex.vercel.app · its alternatives →

  10. 10
    CODECAST▲254

    HTML & CSS editor in your browser with real-time previews

    2015 · codecast.me · its alternatives →

  11. 11

    The online code editor for web development

    2018 · codesandbox.io · its alternatives →

  12. 12

    Generate x86 Assembly with Go. Contribute to mmcloughlin/avo development by creating an account on GitHub.

    2019 · github.com · its alternatives →

  13. 13

    Hello, World! written in seemingly "gibberish" x86 assembly using obfuscation on the assembly and machine code -level - phoreverpheebs/gibberish

    2023 · github.com · its alternatives →

  14. 14

    I made a little emacs minor mode for connecting assembly code and assembled code buffers I'm really fascinated by the idea of demystifying an operating system, so to be able to view the alignment between code and data I find really satisfying

    2024 · github.com · its alternatives →

  15. 15AP
  16. 16

    Generate, refactor & debug with GPT-4. All inside VSCode

    2023 · its alternatives →

  17. 17

    VS Code extension for building web applications ("swings") using a interactive and editor-integrated coding environment - lostintangent/codeswing

    2020 · github.com · its alternatives →

  18. 18
  19. 19

    CodeInterview is an Online Code Interview tool & platform where you can do pair programming online for interviews with our online code editor and compilers.

    2015 · codepad.remoteinterview.io · its alternatives →

  20. 20AE

    easyprog.online ist Ihre erste und beste Informationsquelle über easyprog. Hier finden Sie auch weitere interessante Links. Wir hoffen, dass Sie bei Ihrer Suche erfolgreich sind!

    2019 · easyprog.online · its alternatives →

  21. 21CL
  22. 22
  23. 23

    Readable macroassembler for CLR IL. Contribute to akalenuk/milasm development by creating an account on GitHub.

    2023 · github.com · its alternatives →

  24. 24
    CodeEdit▲157

    Elevate your code editing experience

    2024 · codeedit.app · 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 →