High-performance HTML5 parser for Ruby based on Lexbor, with support for both CSS selectors and XPath.

LZ4-frame library for Python (via C bindings)

Simple interface to libmagic for Ruby Programming Language

Python wrapper extension for C Whirlpool digest reference implementation.

Python implementation of the AUTOSAR E2E Protocol

converts adx to wav

a fast Python Avro library

A wrapper library for compatibility with projects written for the Windows API, where wchar_t size == 2 bytes on *nix platforms. Replaces libc, glibc functions using the wchar_t type.

An extension for PHP written in c to demonstrate the performance improvements in the numerical calculation.

This Repo contains all info about how to call the c function in python.

Example code written in C for beginners

A Python Binding for PeakError

Ooura FFT front-end for Ruby

This is the practice of python c extension.

2-opt python library implemented in c

Python C Extension Module that implements Basic Algorithms. [WIP]

A Machine Learning repository containing implementations of common algorithms written as C Extensions to Python.