Pyodide is a Python distribution for the browser and Node.js based on WebAssembly.
What is Pyodide?
Pyodide is a port of CPython to WebAssembly/Emscripten.
Pyodide makes it possible to install and run Python packages in the browser with micropip. Any pure Python package with a wheel available on PyPi is supported. Many packages with C, C++, and Rust extensions have also been ported for use with Pyodide. These include many general-purpose packages such as regex, PyYAML, and cryptography, and scientific Python packages including NumPy, pandas, SciPy, Matplotlib, and scikit-learn.
Pyodide comes with a robust Javascript ⟺ Python foreign function interface so that you can freely mix these two languages in your code with minimal friction. This includes full support for error handling, async/await, and much more.
When used inside a browser, Python has full access to the Web APIs.
Try Pyodide (no installation needed)
Try Pyodide in a REPL directly in your browser. For further information, see the documentation.
Getting Started
The Components of the Pyodide Project
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