Fast Python Packages

ormsgpack

MessagePack serialization library for Python derived from orjson, written in Rust using PyO3

bottleneck

Fast NumPy array functions written in C

pyxirr

Rust-powered collection of financial functions.

tsdownsample

High-performance time series downsampling algorithms for visualization

numpy-stl

Simple library to make working with STL files (and 3D objects in general) fast and easy.

pyglm

Fast OpenGL Mathematics (GLM) for Python

cbitstruct

Faster C implementation of the bitstruct Python library

libigl

libigl python bindings

segyio

Fast Python library for SEGY files.

lmcache

Supercharge Your LLM with the Fastest KV Cache Layer

pdf-oxide

The fastest PDF library for Python and Rust. Text extraction, image extraction, markdown conversion, PDF creation & editing. 0.8ms mean, 5× faster than industry leaders, 100% pass rate on 3,830 PDFs. MIT/Apache-2.0.

fast-bss-eval

A fast implementation of bss_eval metrics for blind source separation

yapic-json

Ultra fast json encode / decode library for Python 3.5+

pydynox

A fast DynamoDB ORM for Python with a Rust core.

edsnlp

Modular, fast NLP framework, compatible with Pytorch and spaCy, offering tailored support for French clinical notes.

gdmath

🚀Spatium: a fast python spatial math library

robustats

Robustats is a Python library for high-performance computation of robust statistical estimators.

pyparsing-rs

Rust rewrite of Python's pyparsing library with PyO3 bindings. 20-45x faster than original pyparsing.

distillery-bin

Distillery CLI repackaged as Python wheels

maat

Validation and transformation library powered by recursive descent validation algorithm. Made to be extended for any kind of project.

pgeof

Python wrapper around C++ utilities for computing neighbors and local geometric features of a point cloud

django-rest

Tiny, fast django REST library

polaroid

Hyper Fast and safe image manipulation library for python . Powered by rust.

fastlogging

An efficient and leightweight logging module