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Alternatives

Products that do what PythonSandbox does

Write, run, debug, embed and share your Python code

  1. 1FP

    As developers, we've used StackOverflow, blogs, tutorials, etc to solve our day-to-day code issues and we've been able to find answers to virtually all of our questions. At the same time, CodePen, CodeSandbox, JSFiddle, etc have made it simple to share and execute code for frontend developers but when I look for folks working at the backend side (preferably Python) there is nothing that entices the whole developer community yet. While other Python sandbox solutions are available, they do not provide installation choices or are not intended for embedding and sharing. With this thought, we…

    2022 · pythonsandbox.dev

  2. 2
    Runno148

    Make embeddable code snippets that run in the browser

    2021

  3. 3

    Toolkit for building live coding experiences in browser

    2021

  4. 4

    Transform your Python scripts into beautiful form-like apps

    2022

  5. 5WR

    A while ago I started experimenting with compiling the Python interpreter to WASM. To build a secure, fast, and lightweight sandbox for code execution — ideal for running LLM-generated Python code.

    2024 · github.com

  6. 6
    Cliprun110

    Run Python code from any website with a right-click

    2025

  7. 7
    Satta64

    A note taking tool where developers can run Python scripts

    2022

  8. 8DY
  9. 9
    Epho156

    Run Claude Code, Codex or Opencode in cloud with your repo

    16d ago · epho.io

  10. 10RP

    We made this extension that lets you run any python code on the web by using Pyodide. You can try it by installing this VSCode extension on GitHub.dev / VSCode.dev. Since it is using pyodide to run python code, there are some limitations which we have listed in the extension’s README page. We made this scrappy extension quickly as a POC for Stanford’s Code in Place program. Let us know if this is interesting and what features should we add next!

    2022 · marketplace.visualstudio.com

  11. 11

    #1 Python & SQL Dry Run & Trace Table Sandbox

    8d ago · pycodeit.com

  12. 12

    Run Python code in browser

    2021

  13. 13

    Write code, video chat, and draw in realtime with others.

    2020

  14. 14PP

    I've made another Python cheat sheet tutorial. Yeah yeah, nothing new, I know. But here's the thing: The main idea was not just to write a wall of text telling about everything, but to make it interactive. So that everything would have its own example code snippet, which you could change, run, and see how it worked. And not somewhere in a web version, but on your own computer, in your own environment. Fortunately, Python has the perfect tool for this - the Jupyter Notebook. That's why all chapters are written as separate notebooks and there is an example for each point (well, almost). I…

    2024 · github.com

  15. 15

    Build and manage web scraping Actors in the cloud

    2023

  16. 16
    Cattle87

    Platform to run and share code

    2022

  17. 17

    Write, run and test Python code instantly in your browser

    13d ago · snaploom.com

  18. 18LA

    A Python SDK for sandboxed filesystem operations, built on just-bash, AgentFS, and Pyodide. Provides AI agents with a persistent, isolated environment backed by SQLite.

    Jan 2026 · github.com

  19. 19RJ

    Hi HN I’ve developed an experimental VSCode extension to keep a Python Kernel in sync with a Python file. (Reactive execution) The extension uses Static Code Analysis to infer dependencies between lines of code. When you modify a line in a file, it will be marked as Stale together with all the lines that depend on it. You can Sync the state with Ctrl+Shift+Enter. In this way, you are always in control. See the Readme for a detailed demo. —------------- The primary limitation of this extension is that it currently relies on Static Code Analysis, which can only do so much. Again, see the…

    2024 · marketplace.visualstudio.com

  20. 20PP

    2021 · learnbyexample.github.io

  21. 21TE

    Hi! I’ve always wanted a simple way to throw my Python projects online. Just to try things out, share them, or test a webhook with a real endpoint. But every time I hit the same wall: Buy a server, Set up HTTPS, Configure DNS, Get a domain. Write boilerplate to glue it together. It always felt like too much for something so small that I wanted to test. So Ive been hacking on Thread4 (currently in alpha): a tiny platform where you can write a Python function and go live instantly at yourname.thread4.eu. It’s not for production use, just quick testing, experimenting, or sharing your idea…

    2025 · thread4.eu

  22. 22PJ
  23. 23PT

    Hi there HN! I wanted to show you a weekend project I put together. Pingquick (https://www.pingquick.dev/) is a way to create APIs from your python functions. Just write/paste the function in, and it'll give you an endpoint to POST to. I made Pingquick because I just couldn't stand having to deal with deployment for some simple python functions. So, now I just put my code there and I can ping it as needed without needing to worry about any setup. Any and all feedback is very much welcome! Ian

    2023 · pingquick.dev

  24. 24LA

    Hey everyone, we just released a new version of our Infrastructure as Code Python SDK that now runs entirely on your machine - no account required. LaunchFlow extends OpenTofu to provide features like multi-environment support [1], autoconfigured infrastructure clients [2], and API release management [3]. Our goal is to provide a Python-native infrastructure toolkit that handles everything from automating your infrastructure to using it in your application code. You can use our library of preconfigured OpenTofu modules to add GCP / AWS infrastructure to your app with just a few lines of…

    2024 · launchflow.com

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