C Extension Python Packages

bottleneck

Fast NumPy array functions written in C

py-ubjson

Universal Binary JSON draft-12 serializer for Python

scikit-build

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

pygresql

The official PyGreSQL repository

fastnumbers

Super-fast and clean conversions to numbers for Python.

pykafka

Apache Kafka client for Python; high-level & low-level consumer/producer, with great performance.

hardview

A hardware monitoring project that provides high-performance tools, Python libraries, and C++ header files for retrieving and displaying detailed hardware information.

stringdist

A Python library for calculating string distances using C extensions (with a pure Python fallback)

autosar-e2e

Python implementation of the AUTOSAR E2E Protocol

py-lz4framed

LZ4-frame library for Python (via C bindings)

savov-compact-tree

Compact, read-only nested dictionary backed by a DAWG-style radix trie

whirlpool

Python wrapper extension for C Whirlpool digest reference implementation.

hsort

A high-performance sorting and merging engine optimized for processing large-scale data files, with stable multi-key sorting support for fixed-length, variable-length, and CSV formats.

httpit

Ultra Fast Python HTTP server written in pure C

tex2img

a texture decompression C++-extension for Python

shippai

Interface with Rust errors seamlessly

samsa

Kafka Client for Kafka 0.7

fastuuid7

High-performance UUID v7 generation library in C with Python bindings. 10x faster than pure Python implementations. RFC 9562 compliant.

quickavro

a fast Python Avro library

resource-api-monitor

A simple application that checks the resource usage of your server via API

whirlpool-py311

Python wrapper extension for C Whirlpool digest reference implementation.

adx2wav

converts adx to wav