Python-In-The-Browser

Compilers

cpython-emscripten: Python in the browser - CPython compiled with emscripten.

Pyodide: is a Python distribution for the browser and Node.js based on WebAssembly.

pypyjs: PyPy compiled to JavaScript.

Batavia: A JavaScript implementation that uses a virtual machine to run precompiled Python bytecode.

Skulpt: is a Javascript implementation of Python 2.x.

Transcrypt: Python 3.7 to JavaScript compiler - Lean, fast, open!

PyScript: a project that aims to combine multiple open technologies into a framework that allows users to create sophisticated browser applications with Python.

RapydScript: transpiler for a Python like language to JavaScript.

RapydScript-ng: A improved community fork of RapydScript.

There are many projects that have focused on using Python into the web browser. Tho they do have some differences, this comparision table Python-in-the-browser technologies & the photos below will help you understand some of the differences in some of these projects / compilers.

Extra Resource

PyCon AU 2018: A Web without JavaScript A video / talk about using Python in the Web Browser by @freakboy3742 (Founder of BeeWare & was a previous president of the Django Software Foundation)

Examples

For more detailed info on how to use Brython visit the Brython documentation page

• Show Input Value
  Source, Demo

• Check if Input Is Integer
  Source, Demo

• Adding Integers
  Source, Demo

For more detailed info on how to use PyScript visit the PyScript documentation page

• Show Input Value
  Source, Demo

• Check if Input Is Integer
  Source, Demo

• Adding Integers
  Source, Demo

Contributing

Want to help improve this repo? Create a pull request with your detailed changes! If approved you will be added to the list of contributors of this awesome repo!

See also the list of contributors who participate in this project.

License

This repo is licensed under the Creative Commons Attribution-NonCommercial 4.0 International License - see the LICENSE.md file for details.