Build software better, together

The most widely used Python to C compiler

Build and publish crates with pyo3, cffi and uniffi bindings as well as rust binaries as python packages

Dive into CPython internals, trying to illustrate every detail of CPython implementation

CircuitPython - a Python implementation for teaching coding with microcontrollers

⏰ Modern datetime library for Python

Pure-Python Git implementation

Rapid Application Development (RAD) Environment for Autodesk Revit®

Embed Python in Java

Web Serving and Remote Procedure Calls at 50x lower latency and 70x higher bandwidth than FastAPI, implementing JSON-RPC & REST over io_uring ☎️

Python IDE for iOS with NumPy, Matplotlib, Pandas, SciPy and SciKit-Learn

Example of using Rust to Extend Python

🐍 Python interpreter bindings for Deno and Bun.

Improved build system generator for CPython C, C++, Cython and Fortran extensions

A cmake buildsystem for compiling Python

Python Binding for xxHash

Python extension for MurmurHash (MurmurHash3), a set of fast and robust hash functions.

A light-weight, modular, message representation and mail delivery framework for Python.

A collection of 450+ custom nodes for the Dynamo visual programming environment

Native, async Python gRPC client and server implementation supporting asyncio, uvloop, and trio

CPython plugin for Rhino-Grasshopper