Inspect Java source from CLASS files using JD-GUI, a standalone graphical decompiler.
RustPython
Run Python with RustPython, an open-source Python 3 interpreter written in Rust.

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
RustPython at a glance
- Website
- rustpython.github.io
- Category
- Development › Programming Languages
- 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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