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Python via WASM

Running Python in WebAssembly (WASM) is a growing field with several stable implementations available. Here are some notable options:

  1. Pyodide :
  2. Description : Pyodide is a project that brings the Python runtime to the browser via WebAssembly. It includes the Python interpreter and a host of scientific libraries such as NumPy, SciPy, and Pandas.
  3. Stability : Pyodide is actively maintained and widely used in the community, making it one of the most stable options for running Python in WASM.
  4. Usage : It is commonly used for running Python code directly in the browser and can be integrated into web applications.

  5. Website : Pyodide

  6. PyScript :

  7. Description : PyScript builds on top of Pyodide and allows you to run Python scripts in HTML files, providing a way to integrate Python and JavaScript seamlessly in web applications.
  8. Stability : PyScript is also under active development and leverages the stability of Pyodide for executing Python code.
  9. Usage : It is designed to be easy to use, enabling the inclusion of Python code in web pages in a manner similar to JavaScript.

  10. Website : PyScript

  11. wasm3 :

  12. Description : wasm3 is a high-performance WebAssembly interpreter that supports various languages, including Python, through its integration with other projects.
  13. Stability : Known for its speed and efficiency, wasm3 is a reliable choice for running WebAssembly modules.
  14. Usage : While not specifically focused on Python, it can be used as a backend for projects that execute Python in a WASM context.

  15. Website : wasm3

  16. MicroPython and WASM :

  17. Description : MicroPython, a lean implementation of Python for microcontrollers, can also be compiled to WebAssembly. This allows running MicroPython in web browsers.
  18. Stability : MicroPython is well-maintained, and its WebAssembly port is stable, though more lightweight compared to full Python implementations.
  19. Usage : Suitable for lightweight applications where full Python features are not required.
  20. Website : MicroPython

These implementations provide various options depending on the specific requirements and constraints of your project. Pyodide and PyScript are particularly user-friendly for web integration, while wasm3 and MicroPython offer more specialized use cases.