C Extension Python Packages

bottleneck

Fast NumPy array functions written in C

10.4M 1K 116

py-ubjson

Universal Binary JSON draft-12 serializer for Python

2M 45 15

scikit-build

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

1.3M 534 125

pygresql

The official PyGreSQL repository

318K 48 20

fastnumbers

Super-fast and clean conversions to numbers for Python.

231K 112 15

pykafka

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

151K 1K 222

just-buildit

The missing PEP 517 build backend for C extensions.

47K 2 1

just-makeit

Python C extensions the easy way.

43K 0 0

stringdist

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

17K 17 3

hardview

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

15K 12 0

autosar-e2e

Python implementation of the AUTOSAR E2E Protocol

14K 30 13

py-lz4framed

LZ4-frame library for Python (via C bindings)

10K 47 7

fastuuid7

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

4K 7 0

savov-compact-tree

Compact tree representation in storage implemented in Python3 and C

3K 0 0

whirlpool

Python wrapper extension for C Whirlpool digest reference implementation.

2K 20 5

httpit

Ultra-fast lightweight HTTP server

834 4 0

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.

726 1 0