Dev tools · alternatives · 2026

24 alternatives to JS_Code
Run, Share, and Debug Python Code Instantly in 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. JS_Code launched in 2024; newer entries below may have overtaken it.
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GitHub Gist: instantly share code, notes, and snippets.
2018 · gist.github.com · its alternatives →
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Some highlights: - 100% free and open source (https://github.com/alexmojaki/futurecoder), no ads or paid content. - No account required at any point. You can start instantly. (You can create an account if you want to save your progress online and across devices. Your email is only used for password resets) - 3 integrated debuggers can be started with one click to show what your code is doing in different ways. - Enhanced tracebacks make errors easy to understand. - Useful for anyone: You can have the above without having to look at the course. IDE mode…
2023 · futurecoder.io · its alternatives →
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Code sharing made simple and easy
2021 · goonlinetools.com · its alternatives →
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The Transcrypt Python to JavaScript compiler makes it possible to program lean and fast browser applications in Python. Transcrypt applications can use any JavaScript library and can also run on top of Node.js or be used in combination with Django.
2016 · transcrypt.org · its alternatives →
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Anyfiddle▲145Build, run and share code in any language from your browser
2021 · anyfiddle.com · its alternatives →
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2011 · labs.codecademy.com · its alternatives →
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This TypeScript package allows you to safely execute JavaScript code within a WebAssembly sandbox using the QuickJS engine. Perfect for isolating and running untrusted code securely, it leverages the lightweight and fast QuickJS engine compiled to WebAssembly, providing a robust environment for code execution. Features - *Security*: Run untrusted JavaScript code in a safe, isolated environment. - *File System*: Can mount a virtual file system - *Custom Node Modules*: Custom node modules are mountable - *Fetch Client*: Can provide a fetch client to make http(s) calls - *Test-Runner*: Includes…
2024 · github.com · its alternatives →
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Write interactive web app in script way. Contribute to pywebio/PyWebIO development by creating an account on GitHub.
2021 · github.com · its alternatives →
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Hey HN, I’m Jimmy, co-founder of Dropbase (https://www.dropbase.io). We are an internal tools builder for Python developers. All you have to do is import any Python scripts/libraries, declare UI components, and layer app permissions so you can share them with others. We’re a middle ground between Airplane and Retool—simpler UI creation than Airplane, more code-centered than Retool. UI building is declarative and you can bind Python scripts/functions to UI components. You can write Python scripts/functions using our App Studio with support from a Python Language…
2023 · github.com · its alternatives →
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snippet.run▲149Run your code, from the cloud on your computer
2024 · snippet.run · its alternatives →
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SharePad is a free online code interview tool, it has a real-time collaborative code editor, you can run code with built-in compilers.
2021 · sharepad.io · its alternatives →
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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 · its alternatives →
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Collaborative coding environment for technical interviews
2020 · codingview.io · its alternatives →
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Effortlessly share code with developers in no time
2023 · goonlinetools.com · its alternatives →
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I needed a way to let users write JavaScript to create plugins for a site I'm building. I couldn't find a solution I was happy with, so ended up building one that run's it in a web worker on a separate domain from your main site. Hopefully I haven't missed anything. If so, please let me know! My website has an interactive demo you can write code in the browser textarea, and see the output on the right. Interactive Demo: https://workerbox.net/ Github: https://github.com/markwylde/workerbox
2022 · workerbox.net · its alternatives →
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WEBCode.run▲93Create services in developer friendly notebooks
2022 · webcode.run · its alternatives →
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2019 · timothycrosley.github.io · its alternatives →
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Easiest way to capture and share code snippets on the web
2019 · chromewebstore.google.com · its alternatives →
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ToggleCode▲84Auto generate Python & Java selenium code quickly
2021 · chromewebstore.google.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 →