RustPython

Run Python with RustPython, an open-source Python 3 interpreter written in Rust.

rustpython.github.io
RustPython homepage screenshot

About RustPython

RustPython is a Python 3 interpreter written in Rust. It aims to provide a full Python environment without CPython bindings and targets CPython 3.11.0 and later. It can be embedded in Rust programs as a scripting language or compiled to WebAssembly to run Python in the browser.

Key features

  • Install with cargo, wapm or conda, or build from source
  • Online WebAssembly demo with Hello World examples and a notebook
  • CPython test compatibility, remaining work and benchmark pages
Best for: Rust developers adding Python scripting to an application, and users who want to run Python code in the browser.

RustPython at a glance

Type
App
Pricing
Free
Platforms
Web
Details verified
Oct 22, 2026 · Official source
Open source
Yes · Source code
Language
English
Last checked
Oct 5, 2026 · Online when checked
Listed
Oct 5, 2026

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