Travis Oliphant

numba

Last released Jul 24, 2026

compiling Python code using LLVM

pyhdf

Last released Jul 11, 2026

Python interface to the NCSA HDF4 library

ppspecial

Last released Jul 7, 2026

scipy.special reimplemented in postpyc — typed, vectorized special-function kernels that compile to native code.

postpyc

Last released Jul 7, 2026

postpyc — the POST Python Compiler: reference implementation of the POST Python standard (import name: postpyc).

postyp

Last released Jul 7, 2026

POST Python type vocabulary: scalar dtypes, Array, Shape, layouts, DataFrame and Series annotations.

scipy

Last released Jun 19, 2026

Fundamental algorithms for scientific computing in Python

pnumpy

Last released Feb 4, 2021

Faster loops for NumPy using multithreading and other tricks

epython

Last released Aug 3, 2020

A typed subset of Python to be used as an extension language

mtypes

Last released Mar 10, 2019

Meta-class of type that extends Python type system to create dtype-like memory-types

blaze

Last released May 6, 2016

Blaze

llvmpy

Last released Nov 24, 2014

Python bindings for LLVM

pynetcdf

Last released Sep 9, 2006

Standalone Scientific.IO.NetCDF (2.4.11) built for NumPy

Numeric

Last released Nov 11, 2005

Numerical Extension to Python

magick

Last released May 13, 2003

C-based Python Interface to ImageMagick